CN212855416U

CN212855416U - Pump station for rural construction

Info

Publication number: CN212855416U
Application number: CN202021075045.2U
Authority: CN
Inventors: 韦婷; 杨超元
Original assignee: Wuhan Keshu Information Co ltd
Current assignee: Wuhan Keshu Information Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-02
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a pump station for rural construction, it includes the jar body and is located the lower end cover of jar body bottom surface, the water inlet has been seted up to jar body side wall all around, fixedly connected with suction pump on the lower end cover, the suction pump top fixedly connected with is worn out the drinking-water pipeline of jar body, jar body upside space fixedly connected with supporting rack, be provided with two scattering devices that are used for stirring and disperse caking impurity on the supporting rack, scattering device includes the motor of output rotation power, is used for scattering two stirring wheels of caking impurity and drives two the planetary gear train that the stirring wheel rotated; the stirring wheel comprises a rotating shaft, an installation block and four blades, wherein the installation block is detachably arranged on the rotating shaft, and the four blades are distributed on the installation block at equal intervals. The utility model discloses a stirring wheel stirs up, breaks up the impurity of deposit caking, and the water absorption pump siphons away impurity, has realized the effect that the water absorption pump is difficult for blockking up.

Description

Pump station for rural construction

Technical Field

The utility model belongs to the technical field of the technique of prefabricated pump station and specifically relates to a pump station is used in rural construction.

Background

At present prefabricated pump station is because it adopts the integrated design, generally only need during the installation with it pre-buried to the assigned position or be fixed in on the base face, and the usefulness of putting is promptly installed, small easily transportation, but the modularization is dismantled, is maintained spare part in the use. At present, due to the large amount of reconstruction and construction of rural hydraulic engineering, the integrated prefabricated pump station which is convenient to install, transport and maintain replaces the original concrete pump station in a large amount.

The traditional Chinese patent with patent publication number CN205134432U provides a prefabricated rural self-priming water-diversion lift-irrigation pump station, which comprises a submersible pump body, wherein a water-filling ball valve, a ball valve and an exhaust valve are arranged on a vacuum water diversion tank, and the submersible pump body is fixed on a blind plate at the bottom of a tank body through a screw and an embedded part; a shock-proof vacuum pressure gauge is installed in the negative pressure region of the vacuum diversion tank, and a shock-proof pressure gauge is installed in the positive pressure region of the water outlet pipe; a one-way valve is arranged at a water suction port of the vacuum water tank; the upper end cover and the lower end cover of the vacuum diversion tank are connected by a flange and a blind plate through screw bolts.

The above prior art solutions have the following drawbacks: rural water sources are mostly originated from natural lakes, ponds, ditches and other places, water contains more soil, stone, silt and vegetation impurities, and when the impurities are accumulated more and more in the vacuum tank body, particularly in the position close to the water pump, the impurities are agglomerated, so that the normal operation of the water pump is influenced, and the water pump is easily blocked and even burnt out.

Disclosure of Invention

Not enough to prior art exists, one of the purposes of the utility model is to provide a pump station for rural construction has and stirs up, breaks up sedimentary impurity, prevents the effect of water pump jam.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a pump station for rural construction, includes a jar body and is located the lower end cover of jar body bottom surface, the water inlet has been seted up to jar side wall all around, fixedly connected with suction pump on the lower end cover, suction pump top fixedly connected with wears out the pipeline that draws water of jar body, its characterized in that: the space on the upper side of the tank body is fixedly connected with a supporting frame, two scattering devices for stirring and dispersing the caking impurities are arranged on the supporting frame, and each scattering device comprises a motor for outputting rotating power, two stirring wheels for scattering the caking impurities and a planetary gear train for driving the two stirring wheels to rotate; the stirring wheel comprises a rotating shaft, an installation block and four blades, wherein the installation block is detachably arranged on the rotating shaft, and the four blades are distributed on the installation block at equal intervals.

By adopting the technical scheme, water in a rural water system flows into the tank body through the water inlet, the water in the tank body is conveyed outwards through the water pumping pipeline by the water suction pump in the tank body, the tank body of the pump station is fixedly connected with the supporting frame, the supporting frame is used for supporting and fixedly connecting the planetary gear train of the stirring wheel, when the motor rotates, the motor drives the planetary gear train to rotate, the rotating planetary gear train drives the stirring wheel to rotate, when impurities such as silt and the like are gradually accumulated and agglomerated in the tank body in the use process of the pump station, the deposited impurities are stirred and scattered by the blades uniformly distributed on the mounting block, the impurities are sucked away by the water suction pump, and the water suction pump is prevented from being blocked by larger deposits.

The utility model discloses can further configure to in a preferred example, planetary gear train include fixed connection in drive gear on the supporting rack, engage in drive gear week side two planetary gears and with planetary gear engaged with ring gear, stirring wheel fixed connection in on the planetary gear, motor fixed connection in on the supporting rack, drive gear fixed connection in on the output shaft of motor, the bottom fixedly connected with of ring gear is used for bearing planetary gear's supporting piece, supporting piece fixed connection in on the supporting rack, drive gear downside fixedly connected with is used for bearing planetary gear's disc, the disc with be provided with between the supporting piece and be used for wearing to establish stirring wheel's ring channel.

By adopting the technical scheme, the motor drives the driving gear to rotate, the planetary gear externally meshed with the driving gear is meshed with the gear ring, and the planetary gear can rotate around the axis of the planetary gear and can also rotate around the driving gear along the gear ring; the supporting piece fixedly connected to the supporting frame below the gear ring and the disc fixedly connected to the lower end of the driving gear support the rotating planetary gear, so that the planetary gear cannot fall off in the rotating process, and the annular groove is convenient for the rotating shaft to penetrate through and support the planetary gear.

The utility model discloses can further configure to in a preferred example, the ring channel is located planetary gear winds drive gear pivoted orbit circle, the width of ring channel is greater than the diameter of axis of rotation, axis of rotation one end with planetary gear fixed connection, the other end are followed stretch out in the ring channel and with stirring wheel fixed connection.

By adopting the technical scheme, the width of the annular groove is larger than the diameter of the rotating shaft, so that the rotating shaft can rotate in the annular groove, the annular groove is arranged along the track of the planetary gear rotating around the driving gear, the rotating shaft can do circular motion together with the planetary gear, and the stirring wheel can do circular motion around the axis of the driving gear while rotating.

The utility model discloses can further configure to in a preferred example, the axis of rotation is close to one of installation piece serves fixedly connected with installation piece, be provided with on the installation piece with axis of rotation fixed connection's two bolts.

Through adopting above-mentioned technical scheme, the epaxial installation piece of axis of rotation passes through bolt threaded connection with the installation piece, takes place to damage when the stirring wheel uses after a period and can realize dismantling and change.

The utility model discloses can further configure to in a preferred example, the blade is kept away from one of installation piece is served two tooth points of fixedly connected with, the tooth point is directional the lower end cover.

Through adopting above-mentioned technical scheme, the blade is kept away from the tip of fixed connection on the tip of installation piece and is favorable to the blade to open the impurity of caking and stirs and be convenient for further break up cubic impurity.

The present invention may be further configured in a preferred example such that both sides of the blade are provided with a first dispersion piece and a second dispersion piece, respectively, the first dispersion piece is bent upward, and the second dispersion piece is bent downward.

Through adopting above-mentioned technical scheme, the area of contact of blade and impurity has been increased to the first dispersion piece of kickup and the second dispersion piece of kickdown, and the cubic impurity that is stirred up is broken up and evenly dispersed in the aquatic of jar body by the first dispersion piece and the second dispersion piece of equidirectional not, avoids deposiing once more, and the water absorption pump of being convenient for is siphoned away.

The present invention may be further configured in a preferred embodiment such that a reinforcement ring is disposed between two adjacent blades.

Through adopting above-mentioned technical scheme, the beaded finish between two adjacent blades makes and receives certain holding power between the blade, has prolonged the life-span of single blade in long-time use to the life-span of whole stirring wheel has been prolonged

The utility model discloses can further configure to in a preferred example, the supporting rack middle part is provided with the cover and locates the ring of drinking water pipeline week side, each fixedly connected with one in the relative both sides of ring is used for fixing a supporting beam of planetary gear train, a supporting beam is kept away from two stationary dogs of one end fixedly connected with of ring, stationary dog fixed connection in the inner wall of the jar body.

Through adopting above-mentioned technical scheme, the ring is passed from inside to the pipeline that draws water, avoids the position interference of supporting rack and the pipeline that draws water, thereby a supporting beam is used for fixed motor and disc fixed planetary gear train, and the one end of a supporting beam sets up to two stationary dogs and makes the holistic connection structure of supporting rack more stable.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the stirring wheel in the tank body of the pump station is provided with a tooth point to stir the impurities deposited and agglomerated in the tank body, the first dispersing sheet and the second dispersing sheet break up the stirred impurities and uniformly disperse the impurities in the water in the tank body, and the impurities and the water are sucked away by the water suction pump, so that the impurities are prevented from being deposited and blocking the water suction pump;

2. the driving gear rotates under the driving of the motor and drives the planetary gear meshed with the peripheral side of the driving gear to rotate, the planetary gear is meshed with the gear ring at the same time, the planetary gear revolves around the axis of the driving gear along the gear ring while rotating, the planetary gear drives the stirring wheel to rotate and makes circular motion around the axis of the driving gear while rotating, the contact area of the stirring wheel and impurities in unit time is increased, and the stirring and dispersing effects are better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a middle driving gear, a planetary gear, an annular groove and a stirring wheel of the present invention;

fig. 3 is a schematic structural view of the stirring wheel and the rotating shaft of the present invention.

In the figure, 1, a tank body; 2. a lower end cover; 3. a water suction pump; 4. a water pumping pipeline; 5. a support frame; 51. a circular ring; 52. a support beam; 53. a fixed jaw; 6. a motor; 7. a drive gear; 8. a planetary gear; 9. a ring gear; 10. a support piece; 11. a disc; 12. an annular groove; 13. a rotating shaft; 14. a water inlet; 15. a stirring wheel; 151. a blade; 152. mounting blocks; 153. a tooth tip; 154. a first dispersion sheet; 155. a second dispersion tablet; 156. a reinforcement ring; 16. and (4) bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a pump station for rural construction, including jar body 1 and the lower end cover 2 that is located jar body 1 bottom surface, fixedly connected with suction pump 3 on the lower end cover 2, suction pump 3 top fixedly connected with is from wearing out jar body 1's drinking-water pipeline 4. The upper space of the tank body 1 is fixedly connected with a supporting frame 5, and the middle part of the supporting frame 5 is provided with a circular ring 51 which is sleeved on the periphery of the water pumping pipeline 4, so that the position interference between the supporting frame 5 and the water pumping pipeline 4 is avoided; two supporting beams 52 are fixedly connected to two opposite sides of the circular ring 51 respectively, one end of each supporting beam 52, far away from the circular ring 51, is fixedly connected with two fixing claws 53, and the fixing claws 53 are fixedly connected with the inner wall of the tank body 1, so that the connecting structure of the supporting frame 5 and the tank body 1 is more stable.

Referring to fig. 2, the two supporting beams 52 are fixedly connected with the motor 6, the planetary gear train comprises a driving gear 7 fixedly connected with the output end of the motor 6, two planetary gears 8 meshed with the peripheral sides of the driving gear 7 and a gear ring 9 meshed with the planetary gears 8, when the driving gear 7 rotates, the planetary gears 8 are driven to rotate, and simultaneously the planetary gears 8 make circular motion around the axis of the driving gear 7 along the gear ring 9; the bottom fixedly connected with of ring gear 9 is used for bearing supporting sheet 10 of planetary gear 8, supporting sheet 10 fixed connection is on a supporting beam 52, drive gear 7 downside fixedly connected with is used for bearing disc 11 of planetary gear 8, the bottom surface of planetary gear 8 and the surface laminating of supporting sheet 10 and disc 11, be provided with ring channel 12 between supporting sheet 10 and the disc 11, wear to be equipped with in the ring channel 12 can be at inslot rotation and along ring channel 12 be circular motion's axis of rotation 13, the one end and the planetary gear 8 fixed connection of axis of rotation 13, axis of rotation 13 indicates the one end fixedly connected with of lower cover 2 and is used for stirring and the stirring wheel 15 of dispersed impurity, water inlet 14 has been seted up on stirring wheel 15 top, the internal wall of jar 1 below supporting sheet 10.

The driving gear 7 drives the rotation of two planetary gears 8 meshed with the peripheral side of the driving gear 7 under the driving of the motor 6, the planetary gears 8 are meshed with the gear ring 9, the planetary gears 8 rotate along the gear ring 9 while rotating, namely the planetary gears 8 revolve around the driving gear 7 along the gear ring 9 while rotating, the width of the annular groove 12 is larger than the diameter of the rotating shaft 13 so that the rotating shaft 13 can rotate in the annular groove 12, the annular groove 12 is arranged along the track of the planetary gears 8 rotating around the driving gear 7, the rotating shaft 13 and the planetary gears 8 can be ensured to do circular motion together, the stirring wheel 15 can do circular motion around the axis of the driving gear 7 while rotating, the contact area of the stirring wheel 15 and impurities in unit time is increased due to the double-rotation effect, and the stirring and dispersing effects of the stirring wheel 15 are better. The supporting sheet 10 and the disc 11 support the rotating planetary gear 8, so that the planetary gear 8 can stably operate without falling off, the planetary gear 8 and the motor 6 are positioned above the water inlet 14, the water inflow of the water inlet 14 is less than the water outflow of the water pumping pipeline 4, the planetary gear 8 and the driving gear 7 are ensured not to be submerged by too high water level, and the operation of the planetary gear train is prevented from being influenced by impurities in water.

Referring to fig. 3, the stirring wheel 15 includes an installation block 152 fixedly connected to the rotating shaft 13 and four blades 151 uniformly distributed on the installation block 152, an installation piece is fixedly connected to one end of the rotating shaft 13 close to the installation block 152, two installation holes are formed in the installation piece, two threaded holes are formed in the installation block 152, and bolts 16 in threaded connection with the threaded holes are arranged in the installation holes, so that the detachable connection between the stirring wheel 15 and the rotating shaft 13 is realized; two tooth tips 153 pointing to the direction of the lower end cover 2 are fixedly connected to one end of the blade 151 away from the mounting block 152, so that the agglomerated impurities can be cut and stirred up; the two sides of the blade 151 are fixedly connected with the first dispersion sheet 154 bent upwards and the second dispersion sheet 155 bent downwards respectively, so that the contact area of the blade 151 and the impurities is increased, and the effect of dispersing the impurities is better; the reinforcing ring 156 is fixedly connected between two adjacent blades 151, so that the blades 151 are supported to a certain extent, the service life of a single blade 151 is prolonged in the long-time use process, and the service life of the whole stirring wheel 15 is prolonged.

The implementation principle of the embodiment is as follows: water in a rural natural water system enters the tank body 1 from the water inlet 14, the water level exceeds the water suction pump 3, then the water suction pump 3 conveys the water to a water-needing position through the water suction pipeline 4, the motor 6 on the supporting frame 5 rotates to drive the driving gear 7 to rotate, the driving gear 7 drives the planetary gear 8 which is simultaneously meshed with the driving gear 7 and the gear ring 9 to rotate, the planetary gear 8 rotates around the axis of the driving gear 7 while rotating around the axis of the planetary gear 8, and the planetary gear 8 drives the stirring wheel 15 fixedly connected with the planetary gear 8 to rotate around the axis of the driving gear 7 while rotating around the axis of the stirring; one end of the blade 151 on the stirring wheel 15 is fixedly connected with a tooth tip 153 which extends to deposited impurities on the lower end cover 2, the agglomerated impurities are cut and stirred, the first dispersing sheet 154 and the second dispersing sheet 155 which are bent on two sides of the blade 151 disperse the stirred impurities in water, and the water suction pump 3 sucks the dispersed impurities together with the water, so that the blockage of the water suction pump 3 is avoided. After the first dispersing sheet 154, the second dispersing sheet 155 and the tooth tip 153 are damaged and rusted after long-time use, the first dispersing sheet 154, the second dispersing sheet 155 and the tooth tip 153 need to be replaced, the mounting block 152 is taken off from the rotating shaft 13 by unscrewing the bolt 16, and the stirring wheel 15 is detachable and convenient to replace.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a pump station for rural construction, includes jar body (1) and is located lower end cover (2) of jar body (1) bottom surface, water inlet (14) have been seted up to jar body (1) side wall all around, fixedly connected with suction pump (3) on lower end cover (2), wear out suction pump (3) top fixedly connected with the suction pipe way (4) of jar body (1), its characterized in that: the upper side space of the tank body (1) is fixedly connected with a supporting frame (5), two scattering devices for stirring and dispersing the caking impurities are arranged on the supporting frame (5), and each scattering device comprises a motor (6) for outputting rotating power, two stirring wheels (15) for scattering the caking impurities and a planetary gear train for driving the two stirring wheels (15) to rotate; the stirring wheel (15) comprises a rotating shaft (13) in rotating connection with the planetary gear train, a mounting block (152) which is detachably arranged on the rotating shaft (13), and four blades (151) which are distributed on the mounting block (152) at equal intervals.

2. The pump station for rural construction according to claim 1, wherein the planetary gear train comprises a driving gear (7) fixedly connected to the support frame (5), two planetary gears (8) engaged with the periphery of the driving gear (7), and a ring gear (9) engaged with the planetary gears (8), the rotating shaft (13) is fixedly connected to the planetary gears (8), the motor (6) is fixedly connected to the support frame (5), the driving gear (7) is fixedly connected to the output shaft of the motor (6), the bottom of the ring gear (9) is fixedly connected with a supporting plate (10) for bearing the planetary gears (8), the supporting plate (10) is fixedly connected to the support frame (5), the lower side of the driving gear (7) is fixedly connected with a disk (11) for bearing the planetary gears (8), an annular groove (12) used for penetrating the stirring wheel (15) is arranged between the disc (11) and the supporting sheet (10).

3. The pump station for rural construction according to claim 2, characterized in that the annular groove (12) is located on a track circle of the center of the planetary gear (8) rotating around the driving gear (7), the width of the annular groove (12) is larger than the diameter of the rotating shaft (13), one end of the rotating shaft (13) is fixedly connected with the planetary gear (8), and the other end of the rotating shaft extends out of the annular groove (12) and is fixedly connected with the stirring wheel (15).

4. The pump station for rural construction according to claim 1, characterized in that an installation piece is fixedly connected to one end of the rotating shaft (13) close to the installation block (152), and two bolts (16) for fixedly connecting the installation block (152) and the rotating shaft (13) are arranged on the installation piece.

5. The pump station for rural construction according to claim 1, characterized in that two tooth tips (153) are fixedly connected to the end of the blade (151) away from the mounting block (152), and the tooth tips (153) point to the lower end cover (2).

6. The pump station for rural construction according to claim 1, wherein the vane (151) is provided at both sides thereof with a first dispersion plate (154) and a second dispersion plate (155), respectively, the first dispersion plate (154) is bent upward, and the second dispersion plate (155) is bent downward.

7. The pump station for rural construction according to claim 1, characterized in that a reinforcement ring (156) is arranged between two adjacent vanes (151).

8. The pump station for rural construction according to claim 1, wherein a circular ring (51) sleeved on the periphery of the water pumping pipeline (4) is arranged in the middle of the support frame (5), two opposite sides of the circular ring (51) are fixedly connected with a support beam (52) for fixing the planetary gear train, one end of the support beam (52) far away from the circular ring (51) is fixedly connected with two fixing claws (53), and the fixing claws (53) are fixedly connected to the inner wall of the tank body (1).