CN111822280B - Rotating mechanism for coating one-belt multi-type flowmeter - Google Patents
Rotating mechanism for coating one-belt multi-type flowmeter Download PDFInfo
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- CN111822280B CN111822280B CN202010715047.1A CN202010715047A CN111822280B CN 111822280 B CN111822280 B CN 111822280B CN 202010715047 A CN202010715047 A CN 202010715047A CN 111822280 B CN111822280 B CN 111822280B
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- 239000011248 coating agent Substances 0.000 title claims abstract description 18
- 238000000576 coating method Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley
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Abstract
The invention relates to the technical field of flowmeter production, in particular to a rotating mechanism for coating a band-multiple type flowmeter, which comprises a base, a driving motor, a main belt pulley, an auxiliary belt pulley, a first driving belt, a second driving belt, a round shaft, a support plate and an adjusting component.
Description
Technical Field
The invention discloses a rotating mechanism for coating a one-band multi-type flowmeter, belonging to the technical field of flowmeter production.
Background
In the production process of the electromagnetic flowmeter, the inner wall of the machine body needs to be coated. Often place the organism in the flowmeter centre gripping frock to utilize driving belt to connect the main belt pulley on the motor output and install the vice belt pulley of flowmeter centre gripping frock, be convenient for once application a plurality of flowmeter, nevertheless interval between main belt pulley and the vice belt pulley is fixed, can not reduce the interval between the belt pulley as required, not only need frequently open and stop the motor, moreover when dismouting driving belt more take trouble.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a rotating mechanism for coating a belt-type multi-type flowmeter, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a take slewing mechanism for application of multi-type flowmeter, includes the base, driving motor is installed to base upper surface one side, driving motor output end fixedly connected with main belt pulley, a plurality of secondary belt pulley has been arranged to main belt pulley one side equidistance, main belt pulley is connected with the secondary belt pulley that is closest to main belt pulley through first driving belt, and is two adjacent secondary belt pulley is connected through second driving belt, a secondary belt pulley side fixedly connected with and the round axle that driving motor axis paralleled, the one end roll connection that secondary belt pulley was kept away from to the round axle has the extension board of vertical arrangement, extension board lower extreme fixed connection is used for adjusting the adjusting part of first driving belt elasticity.
Specifically, the adjusting component comprises a dovetail tenon plate, one side of the upper surface of the base is provided with a dovetail mortise arranged along the length direction of the base, the dovetail tenon plate is slidably mounted in the dovetail mortise, the lower end of the support plate is fixedly connected with the dovetail tenon plate through a screw, one side of the dovetail mortise far away from the driving motor is provided with a U-shaped frame, the U-shaped frame is fixedly connected with the base, one side of the U-shaped frame, which is far away from the base, is provided with a through hole, an upper half cylinder sleeve and a lower half cylinder sleeve which are relatively clamped are mounted in the through hole, the upper half cylinder sleeve is fixed in the through hole through a limiting bolt, internal threads are respectively processed on the inner surface of the upper half cylinder sleeve and the inner surface of the lower half cylinder sleeve, an adjusting screw is connected with the internal thread of a cylindrical structure formed by the upper half cylinder sleeve and the lower half cylinder sleeve, and a handle is fixed on the outer surface of one end of the adjusting screw rod, which is far away from the dovetail tenon plate.
Specifically, the position department that upper cylinder cover and lower cylinder cover contacted has seted up the jack, the position department that lower cylinder cover and upper cylinder cover contacted is fixed with the inserted bar with jack matched with, the inserted bar is inserted in the jack, inserted bar and lower cylinder cover be the integrated into one piece structure.
Specifically, the limiting groove that parallels with the through-hole axis is seted up to through-hole internal surface lower part position, lower half cylinder sleeve surface is fixed with the spacing strip with limiting groove matched with, spacing strip and lower half cylinder sleeve be integrated into one piece structure, spacing strip assigns into the limiting groove.
Specifically, the outer surface of the upper half cylinder sleeve is provided with a threaded blind hole, the U-shaped frame is provided with a through hole aligned with the threaded blind hole, and the limiting bolt penetrates through the through hole and is meshed in the threaded blind hole.
Specifically, the dovetail tenon plate upper surface is through bolt equidistance fixedly connected with the even board that extension board quantity is the same, even board and extension board fixed connection and even board and extension board are 90 contained angles and arrange.
Specifically, the bottom in the dovetail mortise is provided with an ash discharge opening parallel to the length direction of the dovetail mortise.
Specifically, the extension board deviates from the traction plate of the one side of round axle through screw fixedly connected with slope form, the one end that the extension board was kept away from to the traction plate extends to the base and keeps away from one side and the fixedly connected with slider of vice belt pulley, a base side seted up with slider matched with bar form spout, slider slidable mounting is in the spout, two hemisphere grooves have all been seted up to slider upper surface and lower surface, be equipped with the ball that contacts with the spout internal surface in the hemisphere inslot.
Specifically, base lower surface symmetry is fixed with two risers that play the supporting role, a riser side lower part position fixing strip shaped plate, a plurality of mounting hole has been seted up to strip shaped plate upper surface equidistance.
Specifically, the one side middle part position fixedly connected with level that vice belt pulley deviates from the circle axle arranges the connecting rod, the one end that vice belt pulley was kept away from to the connecting rod is fixed with the connection pad that takes the round hole that is used for connecting flowmeter centre gripping frock.
The invention has the beneficial effects that:
1. according to the rotating mechanism for coating the one-belt multi-type flowmeter, when the flowmeter body needs to be disassembled and assembled, the adjusting screw rod between the upper half cylinder sleeve and the lower half cylinder sleeve is rotated by the handle, the adjusting screw rod drives the dovetail tenon plate to move towards the driving motor along the dovetail mortise, and then the dovetail tenon plate drives the support plate to move, so that the distance between the auxiliary belt pulley and the main belt pulley is reduced, the first transmission belt connected between the auxiliary belt pulley and the main belt pulley is in a loose state at the moment, namely the main belt pulley does not drive the auxiliary belt pulley to rotate under the condition that the driving motor works, the flowmeter body on the auxiliary belt pulley is disassembled and assembled under the condition that the driving motor does not stop working, frequent starting and stopping of the driving motor are avoided, and the first transmission belt is convenient to disassemble and assemble after the distance between the auxiliary belt pulley and the main belt pulley is reduced.
2. According to the rotating mechanism for coating the multi-band flowmeter, the upper half cylinder sleeve and the lower half cylinder sleeve are clamped with each other and then are arranged in the through hole in the U-shaped frame, the position of the upper half cylinder sleeve is fixed by the limiting bolt, the internal thread cylinder structure formed by the upper half cylinder sleeve and the lower half cylinder sleeve together is conveniently disassembled and assembled with the U-shaped frame, when fine dust enters the lines on the upper half cylinder sleeve and the lower half cylinder sleeve along with the rotation of the adjusting screw to cause the rotation of the adjusting screw to be blocked, the limiting bolt is disassembled, the adjusting screw is pulled, and then the upper half cylinder sleeve and the lower half cylinder sleeve move to the outer side of the through hole along with the adjusting screw, so that the fine dust and other impurities in the lines on the upper half cylinder sleeve and the lower half cylinder sleeve can be conveniently and rapidly cleaned.
3. According to the rotating mechanism for coating the one-band multi-type flowmeter, the inclined pulling plate is mounted on the support plate, the sliding block at one end of the pulling plate is inserted into the sliding groove in the base in a sliding mode, and the sliding block and the pulling plate jointly form the structure of the pulling support plate, so that the balance weights at two sides of the support plate are balanced, the dovetail tenon plate is prevented from increasing sliding resistance due to uneven stress, and the stability of the structure is improved.
4. According to the rotating mechanism for coating the one-band multi-type flowmeter, the ball is arranged in the hemispherical groove in the sliding block, and when the sliding block slides along the sliding groove, the ball slides in the hemispherical groove, so that the moving resistance of the sliding block is reduced, and finally the resistance for adjusting the position of the dovetail tenon plate is reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a coating rotating mechanism with a multi-band flowmeter according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a cross-sectional view of a base of a rotary mechanism for coating a multi-band flowmeter according to the present invention;
FIG. 4 is a schematic view showing the assembly of an upper half cylindrical case and a lower half cylindrical case in a rotary mechanism for coating a one-band multi-type flowmeter according to the present invention;
FIG. 5 is a perspective view of a U-shaped frame of a rotary mechanism for coating a multi-band flowmeter according to the present invention;
FIG. 6 is an enlarged view of FIG. 5 at B;
FIG. 7 is a schematic view of the assembly of the ball, the slide block and the drawplate in the rotary mechanism for coating the one-band multi-type flowmeter according to the present invention;
FIG. 8 is a cross-sectional view of a slide block in a rotary mechanism for coating with a multi-band flowmeter according to the present invention;
in the figure: 1. the base, 2, driving motor, 3, main belt wheel, 4, first driving belt, 5, supporting plate, 6, round shaft, 7, secondary belt wheel, 8, connecting rod, 9, connecting disc, 10, second driving belt, 11, dovetail tenon plate, 12, U-shaped frame, 13, handle, 14, adjusting screw, 15, chute, 16, connecting plate, 17, slider, 18, traction plate, 19, dovetail mortise, 20, strip-shaped plate, 21, mounting hole, 22, riser, 23, rolling bearing, 24, cylinder upper half, 25, cylinder lower half, 26, limit bolt, 27, ash discharge port, 28, blind threaded hole, 29, jack, 30, inserted bar, 31, limit strip, 32, through hole, 33, limit groove, 34, jack, 35, ball, 36, semispherical groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 8, the present invention provides a technical solution: a rotating mechanism for coating a multi-band flowmeter comprises a base 1, wherein a driving motor 2 is installed on one side of the upper surface of the base 1, a main belt pulley 3 is fixedly connected to the output end of the driving motor 2, a plurality of auxiliary belt pulleys 7 are equidistantly arranged on one side of the main belt pulley 3, the main belt pulley 3 is connected with the auxiliary belt pulley 7 closest to the main belt pulley 3 through a first transmission belt 4, two adjacent auxiliary belt pulleys 7 are connected through a second transmission belt 10, a round shaft 6 parallel to the central axis of the driving motor 2 is fixedly connected to one side surface of each auxiliary belt pulley 7, one end, far away from the auxiliary belt pulleys 7, of each round shaft 6 is in rolling connection with a support plate 5 which is vertically arranged, the lower end of each support plate 5 is fixedly connected with an adjusting component for adjusting the tightness of the first transmission belt 4, when a flowmeter body needs to be disassembled, the distance between the auxiliary belt pulleys 7 and the main, make the interval between vice belt pulley 7 and the main belt pulley 3 reduce, the first drive belt 4 of connection between vice belt pulley 7 and main belt pulley 3 this moment is in lax state, under the condition of driving motor 2 work promptly, main belt pulley 3 no longer drives vice belt pulley 7 rotatory, thereby realize the flowmeter organism on dismouting vice belt pulley 7 under the condition of not stopping driving motor 2 work, avoid frequently opening and close driving motor 2, after the interval between vice belt pulley 7 and the main belt pulley 3 reduces simultaneously, be convenient for dismouting first drive belt 4.
Specifically, the adjusting component comprises a dovetail tenon plate 11, one side of the upper surface of the base 1 is provided with a dovetail mortise 19 arranged along the length direction of the base 1, the dovetail tenon plate 11 is slidably mounted in the dovetail mortise 19, the lower end of the support plate 5 is fixedly connected with the dovetail tenon plate 11 through a screw, one side of the dovetail mortise 19 away from the driving motor 2 is provided with a U-shaped frame 12, the U-shaped frame 12 is fixedly connected with the base 1, one side of the U-shaped frame 12 away from the base 1 is provided with a through hole 32, an upper half cylinder sleeve 24 and a lower half cylinder sleeve 25 which are relatively clamped are mounted in the through hole 32, the upper half cylinder sleeve 24 is fixed in the through hole 32 through a limiting bolt 26, internal threads are processed on the inner surface of the upper half cylinder sleeve 24 and the inner surface of the lower half cylinder sleeve 25, the cylindrical structure formed by the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 is connected with an adjusting screw 14, the outer surface of one end of the adjusting screw 14 far away from the dovetail tenon plate 11 is fixed with a handle 13, the adjusting screw 14 between the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 is rotated by the handle 13, the adjusting screw 14 drives the dovetail tenon plate 11 to move towards the driving motor 2 along the dovetail mortise 19, and then the dovetail tenon plate 11 drives the support plate 5 to move, so that the distance between the auxiliary belt pulley 7 and the main belt pulley 3 is reduced, the first transmission belt 4 connected between the auxiliary belt pulley 7 and the main belt pulley 3 is in a loose state at the moment, namely, under the working condition of the driving motor 2, the main belt pulley 3 does not drive the auxiliary belt pulley 7 to rotate any more, thereby the flowmeter body on the auxiliary belt pulley 7 is dismounted under the working condition of the driving motor 2 without stopping, and the driving motor 2 is prevented from being frequently started and stopped.
Specifically, the insertion hole 29 is formed in the position where the upper half cylinder sleeve 24 contacts the lower half cylinder sleeve 25, the insertion rod 30 matched with the insertion hole 29 is fixed in the position where the lower half cylinder sleeve 25 contacts the upper half cylinder sleeve 24, the insertion rod 30 is inserted into the insertion hole 29, the insertion rod 30 and the lower half cylinder sleeve 25 are of an integrally formed structure, the insertion rod 30 on the lower half cylinder sleeve 25 is inserted into the insertion hole 29 on the upper half cylinder sleeve 24, so that the insertion of the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 is completed, namely, the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 jointly form an internal thread cylinder structure matched with the adjusting screw 14, when the adjusting screw 14 is rotated, the relative position of the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 is kept unchanged, and the structural stability is improved.
Specifically, the limiting groove 33 parallel to the central axis of the through hole 32 is formed in the lower portion of the inner surface of the through hole 32, the limiting strip 31 matched with the limiting groove 33 is fixed on the outer surface of the lower half cylinder sleeve 25, the limiting strip 31 and the lower half cylinder sleeve 25 are of an integrally formed structure, the limiting strip 31 is inserted into the limiting groove 33, the limiting strip 31 on the lower half cylinder sleeve 25 is inserted into the limiting groove 33 in the through hole 32, and therefore the lower half cylinder sleeve 25 is prevented from rotating in the through hole 32.
Specifically, the outer surface of the upper half cylinder sleeve 24 is provided with a threaded blind hole 28, the U-shaped frame 12 is provided with a through hole 34 aligned with the threaded blind hole 28, the limiting bolt 26 penetrates through the through hole 34 to be meshed in the threaded blind hole 28, the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 are clamped with each other and then are placed in the through hole 32 of the U-shaped frame 12, the position of the upper half cylinder sleeve 24 is fixed by the limiting bolt 26, so that the internal thread cylinder structure formed by the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 and the U-shaped frame 12 are conveniently disassembled and assembled, when fine dust enters grains on the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 along with the rotation of the adjusting screw 14 to cause the rotation of the adjusting screw 14 to be blocked, the limiting bolt 26 is disassembled, the adjusting screw 14 is pulled, and the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 move to the outer side of the through hole 32 along with the adjusting screw 14, so that the upper, Fine dust and other impurities in the grains on the lower semi-cylindrical sleeve 25.
Specifically, the dovetail tenon plate 11 upper surface is through bolt equidistance fixedly connected with the extension board 5 even board 16 that the quantity is the same, even board 16 and extension board 5 fixed connection and even board 16 and extension board 5 are 90 contained angles and arrange, utilize bolted connection even board 16 and dovetail tenon plate 11, be convenient for extension board 5 and 11's dismouting of dovetail tenon plate.
Specifically, the bottom in the dovetail groove 19 is provided with the ash discharge opening 27 parallel to the length direction of the dovetail groove 19, and when the dovetail plate 11 slides along the dovetail groove 19, dust and the like falling in the dovetail groove 19 is discharged from the ash discharge opening 27 under the pushing of the dovetail plate 11, and the dust is prevented from accumulating in the dovetail groove 19 to influence the sliding of the dovetail plate 11.
Specifically, one side of the support plate 5, which is far away from the circular shaft 6, is fixedly connected with an inclined pulling plate 18 through a screw, one end of the pulling plate 18, which is far away from the support plate 5, extends to one side of the base 1, which is far away from the secondary belt pulley 7, and is fixedly connected with a sliding block 17, one side surface of the base 1 is provided with a strip-shaped sliding groove 15 matched with the sliding block 17, the sliding block 17 is slidably installed in the sliding groove 15, the upper surface and the lower surface of the sliding block 17 are both provided with two hemispherical grooves 36, the hemispherical grooves 36 are internally provided with rolling balls 35 contacted with the inner surface of the sliding groove 15, the inclined pulling plate 18 is installed on the support plate 5, the sliding block 17 at one end of the pulling plate 18 is slidably inserted in the sliding groove 15 on the base 1, and then the sliding block 17 and the pulling plate 18 jointly form the structure of the support plate 5, so that the pulling of the balance of, when the ball 35 is disposed in the hemispherical groove 36 of the slider 17 and the slider 17 slides along the slide groove 15, the ball 35 slides in the hemispherical groove 36, so that the resistance to the movement of the slider 17 is reduced, and the resistance to the adjustment of the position of the dovetail plate 11 is finally reduced.
Specifically, base 1 lower surface symmetry is fixed with two risers 22 that play the supporting role, and a plurality of mounting hole 21 has been seted up to a riser 22 side lower part rigidity strip shaped plate 20, strip shaped plate 20 upper surface equidistance, and two risers 22 realize the balanced support to base 1, and the bolt that will fix strip shaped plate 20 passes mounting hole 21 and installs in required position department, accomplishes the fixed of riser 22 position, and base 1's position is injectd promptly.
Specifically, the one side middle part position fixedly connected with level that vice belt pulley 7 deviates from round shaft 6 arranges connecting rod 8, the one end that vice belt pulley 7 was kept away from to connecting rod 8 is fixed with the connection pad 9 that is used for connecting the band round hole of flowmeter centre gripping frock, utilize the bolt to install flowmeter centre gripping frock on connection pad 9, thereby during driving motor 2 drive main belt pulley 3's rotation, main belt pulley 3 is rotatory through first driving belt 4 drive vice belt pulley 7, through the transmission of second driving belt 10 between a plurality of vice belt pulley 7, thereby install flowmeter centre gripping frock on connecting rod 8 rotatory thereupon, thereby make the flowmeter organism of centre gripping in flowmeter centre gripping frock take place to rotate.
The specific implementation mode is as follows: the bolt of the fixed strip-shaped plate 20 passes through the mounting hole 21 to be mounted at a required position, the position of the vertical plate 22 is fixed, namely the position of the base 1 is limited, the flowmeter clamping tool is mounted on the connecting disc 9 by the bolt, when the driving motor 2 drives the main belt pulley 3 to rotate, the main belt pulley 3 drives the auxiliary belt pulleys 7 to rotate through the first transmission belt 4, the plurality of auxiliary belt pulleys 7 are transmitted through the second transmission belt 10, so that the flowmeter clamping tool mounted on the connecting rod 8 rotates along with the main belt pulley, a flowmeter body clamped in the flowmeter clamping tool rotates, the coating operation of the flowmeter body is convenient, when the flowmeter body needs to be disassembled and assembled, the adjusting screw 14 between the upper half cylindrical sleeve 24 and the lower half cylindrical sleeve 25 is rotated by the handle 13, and the adjusting screw 14 drives the dovetail plate 11 to move towards the driving motor 2 along the dovetail groove 19, and then the dovetail tenon plate 11 drives the support plate 5 to move, so that the distance between the auxiliary belt pulley 7 and the main belt pulley 3 is reduced, at the moment, the first transmission belt 4 connected between the auxiliary belt pulley 7 and the main belt pulley 3 is in a loose state, namely, under the condition that the driving motor 2 works, the main belt pulley 3 does not drive the auxiliary belt pulley 7 to rotate any more, so that the flowmeter body on the auxiliary belt pulley 7 is disassembled and assembled under the condition that the driving motor 2 does not stop working, frequent starting and stopping of the driving motor 2 is avoided, and after the distance between the auxiliary belt pulley 7 and the main belt pulley 3 is reduced, the first transmission belt 4 is convenient to disassemble and assemble, the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 are clamped with each other and then are placed in the through hole 32 on the U-shaped frame 12, the position of the upper half cylinder sleeve 24 is fixed by using the limiting bolt 26, and convenient disassembly and assembly of the internal thread cylinder structure formed by the upper half cylinder sleeve 24 and, when fine dust enters the grains on the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 along with the rotation of the adjusting screw 14 to cause the rotation of the adjusting screw 14 to be blocked, the limiting bolt 26 is detached, the adjusting screw 14 is pulled, and then the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 move to the outer side of the through hole 32 along with the adjusting screw 14, so that the fine dust and other impurities in the grains on the upper half cylinder sleeve 24 and the lower half cylinder sleeve 25 can be cleaned conveniently and quickly.
Install the tractive board 18 of slope form on extension board 5, and make the slider 17 of tractive board 18 one end slide and assign in the spout 15 on the base 1, and then slider 17 and tractive board 18 constitute tractive extension board 5's structure jointly, be convenient for make the counter weight of extension board 5 both sides balanced mutually, prevent dovetail plate 11 because of the uneven sliding resistance increase of atress, improve the stability of structure, set up ball 35 in the hemisphere groove 36 on slider 17, and then slider 17 slides along spout 15, ball 35 slides in hemisphere groove 36, thereby reduce the resistance that slider 17 removed, finally reduce the resistance of adjustment dovetail plate 11 position.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. A take slewing mechanism for many formula flowmeter application which characterized in that: comprises a base (1), a driving motor (2) is arranged on one side of the upper surface of the base (1), the output end of the driving motor (2) is fixedly connected with a main belt pulley (3), a plurality of auxiliary belt pulleys (7) are arranged on one side of the main belt pulley (3) at equal intervals, the main belt pulley (3) is connected with an auxiliary belt pulley (7) which is closest to the main belt pulley (3) through a first transmission belt (4), two adjacent auxiliary belt pulleys (7) are connected through a second transmission belt (10), one side surface of the auxiliary belt wheel (7) is fixedly connected with a round shaft (6) parallel to the central axis of the driving motor (2), one end of the round shaft (6) far away from the auxiliary belt pulley (7) is connected with a support plate (5) which is vertically arranged in a rolling way, the lower end of the support plate (5) is fixedly connected with an adjusting component for adjusting the tightness of the first transmission belt (4);
the adjusting component comprises a dovetail tenon plate (11), one side of the upper surface of the base (1) is provided with a dovetail mortise (19) arranged along the length direction of the base (1), the dovetail tenon plate (11) is slidably mounted in the dovetail mortise (19), the lower end of the support plate (5) is fixedly connected with the dovetail tenon plate (11) through screws, one side of the dovetail mortise (19) far away from the driving motor (2) is provided with a U-shaped frame (12), the U-shaped frame (12) is fixedly connected with the base (1), one side of the U-shaped frame (12) far away from the base (1) is provided with a through hole (32), an upper half cylinder sleeve (24) and a lower half cylinder sleeve (25) which are relatively clamped are mounted in the through hole (32), the upper half cylinder sleeve (24) is fixed in the through hole (32) through a limit bolt (26), and internal threads are processed on the inner surface of the upper half cylinder sleeve (24) and the inner surface of the lower half cylinder sleeve (25), an adjusting screw rod (14) is connected with a cylindrical structure formed by the upper half cylinder sleeve (24) and the lower half cylinder sleeve (25) in an internal thread mode, one end of the adjusting screw rod (14) is in rolling connection with the dovetail tenon plate (11) through a rolling bearing (23), and a handle (13) is fixed on the outer surface of one end, far away from the dovetail tenon plate (11), of the adjusting screw rod (14);
an insertion hole (29) is formed in the position where the upper semi-cylindrical sleeve (24) is in contact with the lower semi-cylindrical sleeve (25), an insertion rod (30) matched with the insertion hole (29) is fixed at the position where the lower semi-cylindrical sleeve (25) is in contact with the upper semi-cylindrical sleeve (24), the insertion rod (30) is inserted into the insertion hole (29), and the insertion rod (30) and the lower semi-cylindrical sleeve (25) are of an integrally formed structure;
a limiting groove (33) parallel to the central axis of the through hole (32) is formed in the lower portion of the inner surface of the through hole (32), a limiting strip (31) matched with the limiting groove (33) is fixed on the outer surface of the lower semi-cylindrical sleeve (25), the limiting strip (31) and the lower semi-cylindrical sleeve (25) are of an integrally formed structure, and the limiting strip (31) is inserted into the limiting groove (33);
the outer surface of the upper semi-cylindrical sleeve (24) is provided with a threaded blind hole (28), the U-shaped frame (12) is provided with a through hole (34) aligned with the threaded blind hole (28), and the limiting bolt (26) penetrates through the through hole (34) to be meshed in the threaded blind hole (28);
the upper surface of the dovetail tenon plate (11) is fixedly connected with connecting plates (16) with the same number as the support plates (5) at equal intervals through bolts, the connecting plates (16) are fixedly connected with the support plates (5), and the connecting plates (16) and the support plates (5) are arranged at an included angle of 90 degrees;
the bottom in the dovetail mortise (19) is provided with an ash discharge opening (27) parallel to the length direction of the dovetail mortise (19);
one side of the support plate (5) departing from the circular shaft (6) is fixedly connected with an inclined pulling plate (18) through a screw, one end, far away from the support plate (5), of the pulling plate (18) extends to one side, far away from the auxiliary belt pulley (7), of the base (1) and is fixedly connected with a sliding block (17), a strip-shaped sliding groove (15) matched with the sliding block (17) is formed in one side face of the base (1), the sliding block (17) is installed in the sliding groove (15) in a sliding mode, two hemispherical grooves (36) are formed in the upper surface and the lower surface of the sliding block (17), and rolling balls (35) contacting with the inner surface of the sliding groove (15) are arranged in the hemispherical grooves (36);
two vertical plates (22) which play a supporting role are symmetrically fixed on the lower surface of the base (1), strip-shaped plates (20) are fixed on the lower portions of the vertical plates (22), and a plurality of mounting holes (21) are formed in the upper surfaces of the strip-shaped plates (20) at equal intervals;
a connecting rod (8) which is horizontally arranged is fixedly connected to the middle of one surface of the auxiliary belt pulley (7) which is far away from the round shaft (6), and a connecting disc (9) with a round hole for connecting a flowmeter clamping tool is fixed to one end, far away from the auxiliary belt pulley (7), of the connecting rod (8);
when the flowmeter clamping tool is used, a bolt for fixing the strip-shaped plate (20) penetrates through the mounting hole (21) to be mounted at a required position, the position of the vertical plate (22) is fixed, namely the position of the base (1) is limited, the flowmeter clamping tool is mounted on the connecting disc (9) by the bolt, so that when the driving motor (2) drives the main belt pulley (3) to rotate, the main belt pulley (3) drives the auxiliary belt pulleys (7) to rotate through the first transmission belt (4), the plurality of auxiliary belt pulleys (7) are transmitted through the second transmission belt (10), the flowmeter clamping tool mounted on the connecting rod (8) rotates along with the main belt pulley, a flowmeter body clamped in the flowmeter clamping tool rotates, the coating operation of the flowmeter body is facilitated, when the flowmeter body needs to be assembled and disassembled, the adjusting screw (14) between the upper half cylindrical sleeve (24) and the lower half cylindrical sleeve (25) is rotated by the handle (13), the adjusting screw rod (14) drives the dovetail tenon plate (11) to move towards the driving motor (2) along the dovetail mortise (19), and then the dovetail tenon plate (11) drives the support plate (5) to move, so that the distance between the secondary belt pulley (7) and the main belt pulley (3) is reduced, at the moment, the first transmission belt (4) connected between the secondary belt pulley (7) and the main belt pulley (3) is in a loose state, namely, under the condition that the driving motor (2) works, the main belt pulley (3) does not drive the secondary belt pulley (7) to rotate any more, so that the flowmeter body on the secondary belt pulley (7) is disassembled and assembled under the condition that the driving motor (2) does not stop working, the driving motor (2) is prevented from being started and stopped frequently, and the first transmission belt (4) is convenient to disassemble and assemble after the distance between the secondary belt pulley (7) and the main belt pulley (3) is reduced, the upper half cylinder sleeve (24) and the lower half cylinder sleeve (25) are mutually clamped and then placed in the through hole (32) on the U-shaped frame, and the position of the upper half cylinder sleeve (24) is fixed by using a limiting bolt (26), so that the internal thread cylinder structure formed by the upper half cylinder sleeve (24) and the lower half cylinder sleeve (25) together and the U-shaped frame (12) can be conveniently disassembled and assembled, when fine dust enters the grains on the upper half cylinder sleeve (24) and the lower half cylinder sleeve (25) along with the rotation of the adjusting screw (14) to cause the rotation of the adjusting screw (14) to be blocked, the limiting bolt (26) is disassembled, the adjusting screw (14) is pulled, and then the upper half cylinder sleeve (24) and the lower half cylinder sleeve (25) move to the outer side of the through hole (32) along with the adjusting screw (14), so that the fine dust impurities in the grains on the upper half cylinder sleeve (24) and the lower half cylinder sleeve (25) can be conveniently and quickly cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715047.1A CN111822280B (en) | 2020-07-23 | 2020-07-23 | Rotating mechanism for coating one-belt multi-type flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715047.1A CN111822280B (en) | 2020-07-23 | 2020-07-23 | Rotating mechanism for coating one-belt multi-type flowmeter |
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| Publication Number | Publication Date |
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| CN111822280A CN111822280A (en) | 2020-10-27 |
| CN111822280B true CN111822280B (en) | 2021-06-15 |
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| CN202010715047.1A Active CN111822280B (en) | 2020-07-23 | 2020-07-23 | Rotating mechanism for coating one-belt multi-type flowmeter |
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| CN203015401U (en) * | 2012-12-19 | 2013-06-26 | 绥德县宇田农机科技有限公司 | Power drive control device of mini-tiller |
| CN104492655B (en) * | 2015-01-06 | 2017-09-05 | 昆山佰奥智能装备股份有限公司 | Rotate glue applying mechanism |
| CN207563149U (en) * | 2017-11-22 | 2018-07-03 | 彭州西部蓝色动力科技有限公司 | A kind of novel high multi-purpose rotary tooling of whirlpool spraying |
| CN210456261U (en) * | 2019-09-10 | 2020-05-05 | 珠海盈致科技有限公司 | Multi-station manufacturing platform belt line assembly |
| CN210588952U (en) * | 2019-10-11 | 2020-05-22 | 苏州煜锦泰自动化技术有限公司 | Multi-polar-position tool clamp |
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Effective date of registration: 20210528 Address after: 314511 East, floor 1, No. 143, lianhuabang, Wufeng village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Deji Machinery Design Co.,Ltd. Address before: 310018 Zhejiang University of Finance and economics, No.18, Xueyuan street, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: Wang Huanjun |
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Effective date of registration: 20240620 Address after: Building 20, Huahui Zhigu Science Industrial Park, No. 17 Garden Road, Guanyinshan Street, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Wanbao Electronics Co.,Ltd. Country or region after: China Address before: 314511 East, floor 1, No. 143, lianhuabang, Wufeng village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Deji Machinery Design Co.,Ltd. Country or region before: China |