CN220249092U - Ball valve with transmission mechanism - Google Patents

Abstract

The utility model discloses a ball valve with a transmission mechanism, which comprises a valve body, a connecting shaft, a turbine, a worm, a driven gear, a motor, a driving gear, a lithium battery, a control circuit board, a signal receiving rod and a solar panel, wherein a first connecting box is fixed at the side edge of the valve body, one side of the first connecting box is provided with a mounting groove for embedding a power supply motor, a seat plate is arranged in the first connecting box, a wrapping plate used for wrapping the outer sides of the turbine and the worm is arranged on the seat plate, an opening groove for the driven gear to penetrate out is formed in the wrapping plate, a first cover plate is arranged on the first connecting box, a first mounting ring used for being embedded in the first connecting box is arranged on the first cover plate, a plurality of first clamping blocks which are uniformly distributed at intervals along the periphery of the first mounting ring are arranged on the periphery side inner wall of the first connecting box, a plurality of first clamping seats used for respectively corresponding to the positions of the first clamping blocks are formed in the first clamping seats.

Description

Ball valve with transmission mechanism

Technical Field

The utility model belongs to the technical field of valve design, and particularly relates to a ball valve with a transmission mechanism.

Background

In an agricultural irrigation system, the ball valve is a key component, and has the advantages of low cost and difficult blockage, and is deeply favored by vast farmers.

At present, chinese patent publication No. CN115899307, publication No. 2023, 4 discloses a micro-power consumption remote wireless control intelligent agricultural electric ball valve, comprising: the upper portion of valve body is provided with down the casing and passes through fixed connection between fixing bolt and the valve body, the inside of lower casing is provided with worm wheel and the inside of worm wheel is provided with the pivot, the inside of valve body is provided with the valve ball and is connected between valve ball and the pivot, the outside of lower casing is provided with the casing and goes up and pass through the bolt fastening between casing and the lower casing, the inside of going up casing and lower casing is provided with driver inferior valve and driver epitheca respectively, the upper portion of driver epitheca is provided with the motor and the power take off end of motor is provided with the pinion, be provided with the worm between driver inferior valve and the driver epitheca and the surface of worm be provided with the gear wheel, intermeshing between gear wheel and the pinion and the worm wheel intermesh.

The micro-power consumption remote wireless control intelligent agricultural electric ball valve adopts a battery and solar energy to supply power, integrates a motor, a worm wheel, a vortex rod and a remote low-power consumption wireless communication technology, realizes remote automatic control of the valve, is free from human intervention, is widely used in agricultural irrigation in a field, can realize an unmanned automatic irrigation function, and greatly improves the operation efficiency; adopt LORA wireless communication technique, realize the real-time control and the extremely low stand-by power consumption of valve, the cooperation sun charges, realizes that the electric energy is self-sufficient, can realize the overlength stand-by time of 6 months under the battery full power and not connect solar energy condition, adopts worm gear to realize the function of little motor big moment of torsion simultaneously, and the valve body adopts the ball valve structure, is difficult for blockking up, from taking rotation angle instruction function, can adjust opening angle wantonly according to the demand, reduces the uneven phenomenon of irrigation that the pipe network pressure unbalance brought.

When the large and small gears in the upper shell and the lower shell are required to be lubricated by lubricating oil, the upper shell and the lower shell are fixedly connected through bolts, so that the upper shell can be opened only by disassembling bolts between the upper shell and the lower shell, and then the large and small gears can be lubricated by the lubricating oil, and the operation of adding the lubricating oil is very time-consuming and labor-consuming.

Disclosure of Invention

The utility model aims to provide a ball valve with a transmission mechanism, which can conveniently lubricate gear transmission.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a ball valve with drive mechanism, including the valve body, the connecting axle of being connected with the valve core in the valve body, set up at the epaxial worm wheel of connecting, with worm wheel meshing, set up the driven gear in worm one end, set up the motor in valve body one side, set up on the motor output shaft and with the driving gear of driven gear meshing, the lithium cell of being connected with the motor, be used for remote control and with the control circuit board that lithium cell and motor are connected, be connected with the control circuit board and be used for accepting signal receiving stick, with the solar panel that lithium cell is connected, the side department of valve body is fixed with the first connecting box that supplies connecting axle, worm wheel, worm and motor installation, one side of first connecting box is provided with the mounting groove of power supply machine embedding, be provided with the bedplate that supplies worm wheel, worm and driven gear installation in the first connecting box, be provided with the parcel board in the worm wheel outside the worm, set up the open slot that supplies driven gear to wear out on the parcel board, be provided with first apron on the first connecting box, be provided with on the first apron and be used for embedding in first connecting box first clamping ring, first clamping ring and first clamping ring circumference setting up the first clamping block that sets up a plurality of circumference positions along with first clamping blocks that set up on the first clamping ring evenly around the first clamping block.

The utility model is further provided with: the lithium battery is fixed with in the upside of valve body, and control circuit board, signal receiving stick installation's second connection box, the upside of second connection box is provided with the second apron that supplies the solar panel to connect, second apron lower surface is provided with the second collar that is used for embedding in the second connection box, the week side of second collar is provided with a plurality of second fixture blocks that evenly spaced apart along the week side of second collar, be provided with a plurality of second cassettes that are used for corresponding second fixture block position respectively on the week side inner wall of second connection box, the second draw-in groove that supplies the second fixture block to rotate the back embedding along with the second collar is seted up to the second cassette downside.

The utility model is further provided with: the plane that the first apron is located is perpendicular with the plane that the second apron is located, the upside of first apron is provided with first extension board, one side of second apron is provided with the second extension board of conflict in first extension board upper end.

The utility model is further provided with: rubber sealing rings are arranged on the peripheral sides of the first mounting ring and the second mounting ring.

The utility model is further provided with: the one end of worm is provided with the control end of wearing out bedplate and parcel board, set up the hexagonal groove that is used for manual rotation worm on the terminal surface that the worm one end was kept away from to the control end, the position department that just corresponds the control end on the first connection box lateral wall is provided with fixed cover, be provided with the sealing plug that is used for embedding in fixed cover on the fixed cover.

The utility model is further provided with: the utility model discloses a transparent cover, including first apron, connecting axle, locating plate, snap ring, transparent cover, connecting axle, locating plate is last and be located the position department of connecting axle and be provided with the viewing aperture, the end connection of connecting axle has the indicating disk that is located the viewing aperture and the surface has rotation indication mark, be provided with the snap ring on the first apron outer wall and be located the week side of viewing aperture, be provided with the transparent cover of parcel in the snap ring outside on the first apron.

In summary, the utility model has the following beneficial effects:

1. the motor is embedded in the mounting groove of the first connecting box, the driving gear is connected with the motor output shaft, meanwhile, the connecting shaft penetrates through the first connecting box and then is connected with the valve core in the valve body, then the worm wheel, the worm and the driven gear are arranged through the seat plate and meshed with the driving gear, the wrapping plate is used for wrapping the outer sides of the worm wheel and the worm, the driven gear penetrates out of the wrapping plate through the opening groove, and at the moment, the motor is used for driving the driving gear to rotate and then the connecting shaft can be driven to rotate through the worm wheel and the worm;

then the first mounting ring of the first cover plate is embedded into the first connecting box, and then the first mounting ring is rotated, so that a plurality of clamping blocks on the periphery of the first mounting ring are respectively embedded into first clamping grooves on a plurality of first clamping seats, at the moment, the first mounting ring can be rotationally clamped and fixed in the first connecting box, the first mounting ring can be quickly detached from the first connecting box after reversely rotating, and finally, the first cover plate can be conveniently and detachably connected to the first connecting box;

the driven gear exposed outside the wrapping plate can be lubricated by the lubricating oil after the first cover plate reversely rotates and can be detached from the first connecting box, and finally, gear transmission can be conveniently lubricated;

2. the second mounting ring of the second cover plate is embedded in the second connecting box, and then the second mounting ring is rotated, so that a plurality of clamping blocks on the periphery of the second mounting ring are respectively embedded in second clamping grooves on a plurality of second clamping seats, at the moment, the rotation clamping fixation of the second mounting ring in the second connecting box can be realized, the second mounting ring can be quickly detached from the second connecting box after reversely rotating the second mounting ring, and finally the convenient and detachable connection of the second cover plate on the second connecting box can be realized, so that the overhaul of a lithium battery and a control circuit board in the second connecting box is facilitated;

3. the second extending plate on the second cover plate is abutted against the upper end of the first extending plate of the first cover plate, and at the moment, the rotation of the first cover plate can be limited through the second cover plate, so that the first cover plate is prevented from loosening after being automatically deflected; when the first cover plate needs to be disassembled, the second cover plate needs to be rotated first, so that the second extension plate can be rotated after being removed from the upper end of the first extension plate;

4. the rubber sealing rings are arranged on the peripheral sides of the first mounting ring and the second mounting ring, so that the rubber sealing rings can play a sealing role, and the possibility of water inflow in the first connecting box and the second connecting box is reduced;

5. when the worm is required to be manually rotated so as to drive the valve core in the valve body to rotate, after the sealing plug is opened, the sealing plug penetrates through the fixing sleeve and is embedded in the hexagonal groove, and then the worm can be driven to rotate through the control end by rotating the hexagonal wrench, so that the worm can be controlled to rotate from the outside of the first connecting box;

6. the rotation condition of the indicating disc in the observation port can be observed through the transparent cover, so that the rotation position of the valve core in the valve body can be conveniently known from the outside, and the opening and closing state of the valve body can be conveniently known.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of a partial structure of the present utility model;

FIG. 3 is an exploded view of the first connector box position of the present utility model;

FIG. 4 is a schematic view showing the connection relationship between the first connection box and the first cover plate according to the present utility model;

FIG. 5 is an exploded view of a partial structure of the inside of the first junction box of the present utility model;

FIG. 6 is an enlarged view of the structure of the second cover plate in the present utility model;

fig. 7 is an enlarged view of the structure of the second junction box in the present utility model.

In the figure, 1, a valve body; 2. a connecting shaft; 21. a worm wheel; 22. a worm; 221. a driven gear; 222. a control end; 2221. a hexagonal groove; 23. an indication plate; 3. a motor; 31. a drive gear; 4. a lithium battery; 5. a control circuit board; 6. a signal receiving rod; 7. a solar panel; 8. a first connection box; 801. a mounting groove; 81. a seat plate; 82. a wrapping plate; 821. an open slot; 83. a first cover plate; 831. a first mounting ring; 832. a first clamping block; 833. a first extension plate; 834. an observation port; 835. a clasp; 836. a transparent cover; 84. a first clamping seat; 841. a first clamping groove; 85. a fixed sleeve; 851. a sealing plug; 9. a second connection box; 91. a second cover plate; 911. a second mounting ring; 912. a second clamping block; 913. a second extension plate; 92. a second clamping seat; 921. a second clamping groove; 10. and a rubber sealing ring.

Detailed Description

The technical solutions in the embodiments will be clearly and completely described below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1, 2 and 3, the ball valve with the transmission mechanism comprises a valve body 1, a connecting shaft 2, a worm wheel 21, a worm 22, a driven gear 221, a motor 3, a driving gear 31, a lithium battery 4, a control circuit board 5, a signal receiving rod 6 and a solar panel 7, wherein the connecting shaft 2 is connected with a valve core in the valve body 1, the valve core is driven to rotate through the connecting shaft 2, the worm wheel 21 is connected on the connecting shaft 2 in a key way, meanwhile, the worm 22 is meshed on the upper side of the worm wheel 21, the driven gear 221 is connected at the end part of the worm 22 in a key way, an output shaft of the motor 3 is connected with the driving gear 31 in a key way, the driving gear 31 is meshed with the driven gear 221, the motor 3 drives the worm 22 to rotate through the gear transmission of the driven gear 221 and the driving gear 31, the worm 22 can drive the worm wheel 21 to rotate, and the worm wheel 21 can be opened and closed after the valve core is driven to rotate through the connecting shaft 2.

Referring to fig. 1, 2 and 3, a first connection box 8 is fixed at the side of the valve body 1 through bolts, a connection shaft 2, a worm wheel 21, a worm 22 and a motor 3 can be installed and fixed in the first connection box 8, wherein a mounting groove 801 for embedding the motor 3 is integrally formed in one side of the first connection box 8, a seat board 81 is also fixed in the first connection box 8 through bolts, the worm wheel 21, the worm 22 and a driven gear 221 can be installed in the seat board 81, the connection shaft 2 passes through the seat board 81 through bearings, two ends of the worm 22 are rotatably connected in the seat board 81 through bearings, a wrapping plate 82 is also fixed on the seat board 81 through bolts, and the wrapping plate 82 is used for wrapping the outer sides of the worm wheel 21 and the worm 22; and the wrapping plate 82 is provided with an opening slot 821 through which the driven gear 221 passes.

Referring to fig. 2 and 4, the first connection box 8 is further provided with a first cover plate 83, wherein a first mounting ring 831 for being embedded in the first connection box 8 is integrally provided on the first cover plate 83, a plurality of first clamping blocks 832 are integrally provided on a circumferential side of the first mounting ring 831, and the plurality of first clamping blocks 832 are uniformly spaced along the circumferential side of the first mounting ring 831; meanwhile, a plurality of first clamping seats 84 for respectively corresponding to the positions of the first clamping blocks 832 are integrally arranged on the inner wall of the circumference side of the first connecting box 8, a first clamping groove 841 is formed in the first clamping seat 84, and the first clamping blocks 832 can be embedded in the first clamping groove 841 after rotating along with the first mounting ring 831.

Referring to fig. 2 and 5, one end of the worm 22 is further integrally provided with a control end 222 penetrating through the seat plate 81 and the wrapping plate 82, and a hexagonal groove 2221 is formed on the end surface of the control end 222 far away from one end of the worm 22, wherein the hexagonal groove 2221 can be used for manually rotating the worm 22; wherein, a fixed sleeve 85 is integrally arranged on the side wall of the first connecting box 8 at a position corresponding to the control end 222, and a sealing plug 851 which is used for being embedded in the fixed sleeve 85 is arranged on the fixed sleeve 85; meanwhile, an observation port 834 is formed in the first cover plate 83 and located at the position of the connecting shaft 2, an indication disc 23 with a rotation indication mark on the surface is connected with an end key of the connecting shaft 2, the outer wall of the first cover plate 83 and located on the periphery of the observation port 834 are integrally provided with a clamping ring 835, a transparent cover 836 wrapping the outer side of the clamping ring 835 is arranged on the first cover plate 83, and the transparent cover 836 is made of transparent plastic materials.

Referring to fig. 1, 2, 4, 6 and 7, the lithium battery 4 is connected with the motor 3, so as to supply power to the motor 3 through the lithium battery 4, wherein the control circuit board 5 is used for controlling a remote mobile phone end, the control circuit board 5 is connected with the lithium battery 4 and the motor 3, the motor 3 can be controlled to rotate positively and negatively through the control circuit board 5, and meanwhile, the signal receiving rod 6 is connected with the control circuit board 5, so that signals transmitted from the outside are received through the signal receiving rod 6; wherein the solar panel 7 is used for converting solar energy into electric energy and storing the electric energy in the lithium battery 4; meanwhile, a second connection box 9 for installing the lithium battery 4, the control circuit board 5 and the signal receiving rod 6 is fixed on the upper side of the valve body 1 through bolts, a second cover plate 91 for installing the solar panel 7 is further arranged on the second connection box 9, a second mounting ring 911 for being embedded in the second connection box 9 is integrally arranged on the second cover plate 91, a plurality of second clamping blocks 912 are integrally arranged on the periphery side of the second mounting ring 911, and the plurality of second clamping blocks 912 are uniformly distributed at intervals along the periphery side of the second mounting ring 911; meanwhile, a plurality of second clamping seats 92 for respectively corresponding to the positions of the second clamping blocks 912 are integrally arranged on the inner wall of the periphery side of the second connecting box 9, a second clamping groove 921 is formed in the second clamping seat 92, and the second clamping blocks 912 can be embedded into the second clamping groove 921 after rotating along with the second mounting ring 911; the plane of the first cover plate 83 is perpendicular to the plane of the second cover plate 91, a first extension plate 833 is integrally provided on the upper side of the first cover plate 83, and a second extension plate 913 abutting on the upper end of the first extension plate 833 is integrally provided on one side of the second cover plate 91; wherein rubber seals 10 are adhesively fixed to the peripheral sides of the first mounting ring 831 and the second mounting ring 911.

Principle of: the motor 3 is embedded in the mounting groove 801 of the first connecting box 8, the driving gear 31 is connected with the output shaft of the motor 3, meanwhile, the connecting shaft 2 passes through the first connecting box 8 and then is connected with the valve core in the valve body 1, then the worm wheel 21, the worm 22 and the driven gear 221 can be mounted through the seat plate 81, the driven gear 221 is meshed with the driving gear 31, the wrapping plate 82 is used for wrapping the outer sides of the worm wheel 21 and the worm 22, the driven gear 221 passes through the opening groove 821 to the outer side of the wrapping plate 82, and the connecting shaft 2 can be driven to rotate through the worm wheel 21 and the worm 22 after the driving gear 31 is driven to rotate by the motor 3.

Then, the first mounting ring 831 of the first cover plate 83 is embedded in the first connection box 8, and then the first mounting ring 831 is rotated, so that a plurality of clamping blocks on the periphery of the first mounting ring 831 are respectively embedded in the first clamping grooves 841 on the plurality of first clamping seats 84, at this time, the first mounting ring 831 can be rotationally clamped and fixed in the first connection box 8, the first mounting ring 831 can be reversely rotated to quickly complete the detachment of the first mounting ring 831 and the first connection box 8, and finally, the first cover plate 83 can be conveniently and detachably connected on the first connection box 8.

The second cover plate 91 is reversely rotated first, so that the second extension plate 913 on the second cover plate 91 is removed from the first extension plate 833, and then the second extension plate 913 is reversely rotated by the first cover plate 83 to detach the second extension plate from the first connection box 8, and then the driven gear 221 exposed outside the wrapping plate 82 can be lubricated with lubricating oil, and finally the gear transmission can be conveniently lubricated.

Claims (6)

1. The utility model provides a ball valve with drive mechanism, including valve body (1), connecting axle (2) be connected with valve core in valve body (1), set up worm wheel (21) on connecting axle (2), worm (22) with worm wheel (21) meshing, set up driven gear (221) in worm (22) one end, motor (3) of setting in valve body (1) one side, set up on motor (3) output shaft and with driving gear (31) of driven gear (221) meshing, lithium cell (4) be connected with motor (3), be used for remote control and control circuit board (5) be connected with lithium cell (4) and motor (3), be connected and be used for accepting signal's signal receiving stick (6) with control circuit board (5), solar panel (7) be connected with lithium cell (4), its characterized in that: the valve body (1) is characterized in that a first connecting box (8) for installing a connecting shaft (2), a worm wheel (21), a worm (22) and a motor (3) is fixed at the side edge of the valve body (1), one side of the first connecting box (8) is provided with a mounting groove (801) for embedding the motor (3), a seat plate (81) for installing the worm wheel (21), the worm (22) and a driven gear (221) is arranged in the first connecting box (8), a wrapping plate (82) for wrapping the outside of the worm wheel (21) and the worm (22) is arranged on the seat plate (81), an opening groove (821) for the driven gear (221) to penetrate is formed in the wrapping plate (82), a first cover plate (83) is arranged on the first connecting box (8), a first mounting ring (831) for being embedded in the first connecting box (8) is arranged on the first cover plate (83), a plurality of first clamping blocks (84) are uniformly distributed along the circumference of the first mounting ring (831) at intervals, the first circumference of the first connecting box (8) is provided with a plurality of clamping blocks corresponding to the first circumference positions (832), the first clamping seat (84) is provided with a first clamping groove (841) for the first clamping block (832) to be embedded after the first clamping block rotates along with the first mounting ring (831).

2. A ball valve with a transmission mechanism as claimed in claim 1, wherein: the lithium battery (4), control circuit board (5), signal receiving stick (6) are installed to the upside of valve body (1) is fixed with second connection box (9), the upside of second connection box (9) is provided with second apron (91) that supply solar panel (7) to connect, second apron (91) lower surface is provided with second collar (911) that are used for embedding in second connection box (9), the week side of second collar (911) is provided with a plurality of second fixture blocks (912) that evenly distribute along the week side of second collar (911), be provided with a plurality of second cassette (92) that are used for corresponding second fixture block (912) position respectively on the week side inner wall of second connection box (9), second cassette (92) downside is seted up and is supplied second fixture block (912) after second fixture block (912) rotate embedding along with second collar (911).

3. A ball valve with a transmission mechanism as claimed in claim 2, wherein: the plane that first apron (83) are located is perpendicular with the plane that second apron (91) are located, the upside of first apron (83) is provided with first extension board (833), one side of second apron (91) is provided with second extension board (913) of conflict in first extension board (833) upper end.

4. A ball valve with a transmission mechanism as claimed in claim 2, wherein: rubber sealing rings (10) are arranged on the periphery sides of the first mounting ring (831) and the second mounting ring (911).

5. A ball valve with a transmission mechanism as claimed in claim 1, wherein: one end of worm (22) is provided with the control end (222) of wearing out bedplate (81) and parcel board (82), set up hexagonal groove (2221) that are used for manual rotation worm (22) on the terminal surface that worm (22) one end was kept away from to control end (222), the position department that just corresponds control end (222) on first connection box (8) lateral wall is provided with fixed cover (85), be provided with on fixed cover (85) and be used for embedding sealing plug (851) in fixed cover (85).

6. A ball valve with a transmission mechanism as claimed in claim 1, wherein: the utility model discloses a transparent cover, including connecting axle (2), including connecting axle (83), first apron (83), locating position department that just is located connecting axle (2) on first apron (83) is provided with viewing aperture (834), the end connection of connecting axle (2) has and is located viewing aperture (834) and surface has indicator panel (23) of rotation indicator mark, on first apron (83) outer wall and be located the week side of viewing aperture (834) and be provided with snap ring (835), be provided with on first apron (83) and wrap up transparent cover (836) in the snap ring (835) outside.