CN220979934U - Wading Tian Shuibeng - Google Patents
Wading Tian Shuibeng Download PDFInfo
- Publication number
- CN220979934U CN220979934U CN202322717236.4U CN202322717236U CN220979934U CN 220979934 U CN220979934 U CN 220979934U CN 202322717236 U CN202322717236 U CN 202322717236U CN 220979934 U CN220979934 U CN 220979934U
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- water pump
- water
- wading
- shuibeng
- tian
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 265
- 239000007788 liquid Substances 0.000 description 9
- 238000007789 sealing Methods 0.000 description 6
- 239000013049 sediment Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a wading field water pump, which comprises a belt pulley, a water pump housing, a water pump bearing and a water pump seal; one end of the water pump bearing is provided with a belt pulley, the other end of the water pump bearing is provided with a water pump shell, the front part of the water pump shell is arranged in the belt pulley, the rear part in the water pump shell is provided with a water pump seal, the water pump seal is arranged in the water pump shell, one end of the water pump seal is provided with a runner, the runner is communicated with a water storage tank, and the side part of the water storage tank is provided with a water drain hole. The water discharge hole of the water pump can be prevented from being blocked by mud, and further the reliability of the water pump during operation is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of water pumps, and particularly relates to wading Tian Shuibeng.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The tractor is used for drawing and driving the working machine to complete various mobile working self-propelled power machines. Can also be used as fixed operation power. The device consists of an engine, a transmission system, a walking system, a steering system, a hydraulic suspension system, a power output system, an electric instrument system, a driving control system, a traction system and other systems or devices.
A water pump is provided in the tractor, and is a mechanism for delivering or pressurizing the liquid. It transmits mechanical energy or other external energy of prime mover to liquid to increase energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be delivered. Technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like;
Wherein WP4.6 tractor is furnished with paddy field operation, and paddy field operation can make the water pump of tractor wade, influences the reliability of water pump, in order to improve the reliability of water pump, has disclosed a water pump drip hole catch basin structure in the patent number 201920124185.5 of searching, including the water pump assembly; the water pump assembly is characterized in that a water storage groove is arranged at the outer side of a water dripping hole on the water pump assembly and is communicated with the water dripping hole, the dimension a from the bottom surface of the water storage groove to the end surface of the water pump assembly is smaller than the dimension b from the center of the water dripping hole to the end surface of the water pump assembly, a sealing cover is arranged on the upper portion of the water storage groove, a water draining hole is reserved at the joint part of the water storage groove and the sealing cover, and the depth c of the water draining hole is larger than the depth d of the sealing cover.
The water drain hole is arranged at the joint of the water storage tank and the sealing cover, so that the condition that sand is splashed by wading can not be dealt with, the water drain hole of the existing paddy field water pump is arranged outside the belt pulley, the bowl-shaped plug is beside the bowl-shaped plug, the water drain hole of the paddy field water pump is easy to be blocked by mud, water sealing leakage of the water pump can not be discharged, water enters the water pump bearing, parts are invalid, and reliability faults occur.
Disclosure of utility model
Aiming at the problems, the utility model provides the wading Tian Shuibeng which can prevent the drain hole of the water pump from being blocked by mud, thereby ensuring the reliability of the water pump during operation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A wading field water pump comprises a belt pulley, a water pump housing, a water pump bearing and a water pump seal; one end of the water pump bearing is provided with a belt pulley, the other end of the water pump bearing is provided with a water pump shell, the front part of the water pump shell is arranged in the belt pulley, the rear part in the water pump shell is provided with a water pump seal, the water pump seal is arranged in the water pump shell, one end of the water pump seal is provided with a runner, the runner is communicated with a water storage tank, and the side part of the water storage tank is provided with a water drain hole.
Further, the drain hole is provided at the front part in the water pump housing.
Furthermore, the flow passage is obliquely arranged, and the flow passage is used for communicating the water seal of the water pump with the water storage tank.
Further, the water storage groove is a circular groove.
Further, the water storage groove is communicated with the water discharge hole.
Further, a water pump impeller is arranged at the rear part of the water pump shell and is arranged on a water pump bearing.
Further, a plurality of annular grooves are formed in the outer surface of the belt pulley.
Further, a plurality of mounting seats are arranged on the outer surface of the water pump housing.
Further, the water pump water seal is detachably connected with the water pump bearing.
Further, the belt pulley is detachably connected with the water pump bearing, and the water pump housing is detachably connected with the water pump bearing.
Compared with the prior art, the utility model has the advantages and positive effects that:
The utility model is provided with the water storage tank, one end of the water storage tank is communicated with the flow channel, the other end of the water storage tank extends to the front part in the water pump shell, the side part of the water storage tank is provided with the water discharge hole, the other end of the water storage tank and the water discharge hole are positioned at the front part of the water pump shell, and the splashed slurry can be shielded through the belt pulley to prevent the water discharge hole from being blocked, thereby ensuring the reliability of the water pump during operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a block diagram of wading Tian Shuibeng of the present utility model;
FIG. 2 is a cross-sectional view in the A-A direction of the wading field water pump of the present utility model;
In the figure: 1. a belt pulley; 2. a water pump housing; 3. a water pump bearing; 4. water sealing of the water pump; 5. a flow passage; 6. a water storage tank; 7. and a water discharge hole.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The tractor is used for drawing and driving the working machine to complete various mobile working self-propelled power machines. Can also be used as fixed operation power. The condition of tractor can appear in the aquatic operation when using, the partial structure of tractor lower part can be in the aquatic this moment, and wherein the tractor is when driving, splashes silt easily, and the water pump is when using, needs the water discharge hole 7 to discharge the water in the water pump, but splashes the silt and can water pump water discharge hole 7 easily be blocked by mud, leads to water pump water seal 4 to leak water unable discharge, and water gets into the bearing, leads to the part inefficacy, appears reliability trouble, causes the destruction to the water pump body.
The utility model is described in detail below with reference to the accompanying drawings, and the wading Tian Shuibeng disclosed in the embodiment, as shown in fig. 2, includes a belt pulley 1, a water pump housing 2, a water pump bearing 3, and a water pump seal 4; one end of the water pump bearing 3 is provided with the belt pulley 1, the other end of the water pump bearing 3 is provided with the water pump housing 2, the front part of the water pump housing 2 is arranged in the belt pulley 1, the rear part in the water pump housing 2 is provided with the water pump seal 4, the water pump seal 4 is arranged in the water pump housing 2, one end of the water pump seal 4 is provided with the runner 5, the runner 5 is communicated with the water storage tank 6, and the side part of the water storage tank 6 is provided with the water drain hole 7.
The water pump casing 2 is internally provided with the water storage tank 6 and the water discharge hole 7, water is guided into the water storage tank 6 through the flow channel 5, and when the water in the water storage tank 6 reaches a certain amount, the water is discharged through the water discharge hole 7, so that the stability of the pressure in the water pump is ensured, and the water seal is prevented from being damaged.
The principle of pumping water by a water pump is that an impeller arranged on a pump shaft rotates at a high speed, and the interaction of the impeller and the force generated by the liquid to be conveyed enables the liquid to obtain energy so as to achieve the purpose of conveying the liquid.
The vane pump is divided into according to the working principle of the impeller: centrifugal pumps, axial flow pumps and mixed flow pumps. Centrifugal pumps are commonly used for horizontal pumps, axial pumps and mixed pumps are commonly used for vertical pumps. The centrifugal pump is characterized in that the impeller rotates continuously in the pump shell filled with water, water between blades on the impeller is centrifugally moved under the action of centrifugal force, and the water is flushed to the shell at a certain speed and under a certain pressure, and flows into the water outlet pipeline of the water pump through the flow channel 5 in the shell.
Meanwhile, the central part of the impeller forms vacuum, and water in the water suction pipeline flows into the central part of the impeller under the action of atmospheric pressure to fill the vacuum area; the water flowing into the central part of the impeller is acted by centrifugal force and then flows into the water outlet pipeline of the water pump through the shell. Thus, the continuous water conveying process of the water pump is completed as long as the water suction pipeline can keep water supplement and the impeller continuously rotates.
The effect of the water drain hole 7 of the water pump is that when the water pump pressure is too high, the water pump seal 4 is protected from being damaged through pressure relief of the water drain hole 7, when the water pump is used, the situation that the water pump pressure is too large can occur, at the moment, timely pressure relief is needed, water in the water pump is timely discharged, the water drain hole 7 is arranged for pressure relief, if the water drain hole 7 is blocked, the pressure in the water pump is extremely easy to cause too large, water cannot be timely discharged, the pressure can act on the water pump seal 4, the water pump seal 4 can be jacked up, gaps exist between the water pump seal 4 and the water pump shell 2, and the operation of the water pump is affected.
A drain hole 7 is provided to release pressure, and the drain hole 7 is provided in the front portion of the water pump housing 2. And the front portion of the water pump housing 2 is provided in the pulley 1. When the tractor runs, the tire can splash up sediment and other impurities, the water discharge hole 7 is opened outwards, the sediment or other impurities are extremely easy to splash into the water discharge hole 7, and if excessive sediment is accumulated, the water discharge hole 7 can be blocked.
Therefore, the water discharge hole 7 is arranged at the front part in the water pump shell 2, and the sputtered sediment can be blocked by the outer surface of the belt pulley 1, so that the water discharge hole 7 is protected, the belt pulley 1 can still rotate normally, and the normal use of the water pump is not influenced.
The runner 5 is obliquely arranged, and the runner 5 communicates the water seal 4 of the water pump with the water storage tank 6. One end of the water storage tank 6 is communicated with the flow channel 5, the other end of the water storage tank 6 extends to the front part in the water pump housing 2, a water discharge hole 7 is formed in the side part of the water storage tank 6, and the other end of the water storage tank 6 and the water discharge hole 7 are located at the front part of the water pump housing 2.
The splashing mud can be shielded by the pulley 1 to prevent the drain hole 7 from being blocked. The flow channel 5 is obliquely arranged, so that water flow can be rapidly guided into the water storage tank when the pressure is high, and then pressure is relieved in time. So that the water pump can discharge water rapidly when the pressure is high.
The water storage tank 6 is a circular groove. The water storage tank 6 is communicated with the water discharge hole 7. The water storage tank 6 is used for storing water flow flowing through the flow channel 5, the length of the water storage tank 6 is extended to the front part in the water pump shell 2, so that the water storage capacity of the water storage tank 6 is obviously enhanced, buffering can be provided for the discharge of the water discharge hole 7, the water with high pressure at the water seal 4 of the water pump is stored in time, namely, the pressure is discharged in time, the water seal 4 of the water pump is prevented from being extruded, and the water is guided away through the water discharge hole 7, so that the pressure release efficiency is improved.
The impeller of the water pump is made of cast iron. The blades on the water pump impeller play a main role, and the shape and the size of the water pump impeller are closely related to the performance of the water pump. The impeller of the water pump can be generally divided into a single-suction type and a double-suction type. The single suction impeller is a single-side water suction impeller, and the small flow water pump impeller is of a plurality of types. The double suction type impeller is characterized in that the double suction type impeller is used for absorbing water at two sides, and the large-flow water pump impeller is all the double suction type impeller. The rear part of the water pump housing 2 is provided with a water pump impeller which is arranged on a water pump bearing 3.
The belt pulley 1 belongs to a hub part, has relatively large relative size, and is mainly cast and forged in the manufacturing process. The outer surface of the pulley 1 of the water pump is provided with a plurality of annular grooves. The belt pulley 1 can be driven to alleviate load impact, and the belt pulley 1 is driven to operate stably with low noise and low vibration; and the structure is simple, and the adjustment is convenient. Therefore, the device is suitable for the working environment of the tractor, and can bear the vibration caused by the running of the tractor, thereby ensuring the running stability of the water pump.
The outer surface of the water pump housing 2 is provided with a plurality of mounting seats. Through holes are formed in the mounting seats, the mounting seats are used for mounting the water pump on a tractor, the position of the water pump is guaranteed to be fixed, the water pump can be matched with other devices for use, and the positions of the water pump can be better limited by the plurality of mounting seats.
The water pump water seal 4 is detachably connected with the water pump bearing 3. The belt pulley 1 is detachably connected with the water pump bearing 3, and the water pump housing 2 is detachably connected with the water pump bearing 3. Through detachable connected form, when making certain part in the water pump break down or damage, can in time change, and need not to change whole water pump, practiced thrift actual use cost.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (10)
1. The wading Tian Shuibeng is characterized by comprising a belt pulley, a water pump housing, a water pump bearing and a water pump seal; one end of the water pump bearing is provided with a belt pulley, the other end of the water pump bearing is provided with a water pump shell, the front part of the water pump shell is arranged in the belt pulley, the rear part in the water pump shell is provided with a water pump seal, the water pump seal is arranged in the water pump shell, one end of the water pump seal is provided with a runner, the runner is communicated with a water storage tank, and the side part of the water storage tank is provided with a water drain hole.
2. A wading Tian Shuibeng as claimed in claim 1, wherein said drain hole is provided in the front part of the water pump housing.
3. A wading Tian Shuibeng as claimed in claim 1, wherein said flow passage is arranged diagonally, said flow passage communicating the water seal of the pump with the reservoir.
4. A wading Tian Shuibeng as claimed in claim 1, wherein said reservoir is a circular groove.
5. A wading Tian Shuibeng as claimed in claim 1, wherein said reservoir communicates with a drain hole.
6. A wading Tian Shuibeng according to claim 1, wherein the rear portion of the pump housing is provided with a water pump impeller, said water pump impeller being provided on a water pump bearing.
7. A wading Tian Shuibeng as claimed in claim 1, wherein the outer surface of the pulley is provided with a plurality of annular grooves.
8. A wading Tian Shuibeng as claimed in claim 1, wherein the outer surface of the water pump housing is provided with a plurality of mounting seats.
9. A wading Tian Shuibeng as claimed in claim 1, wherein said pump seal is removably connected to the pump bearing.
10. A wading Tian Shuibeng according to claim 1, wherein said pulley is removably connected to a pump bearing and said pump housing is removably connected to a pump bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322717236.4U CN220979934U (en) | 2023-10-10 | 2023-10-10 | Wading Tian Shuibeng |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322717236.4U CN220979934U (en) | 2023-10-10 | 2023-10-10 | Wading Tian Shuibeng |
Publications (1)
Publication Number | Publication Date |
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CN220979934U true CN220979934U (en) | 2024-05-17 |
Family
ID=91056432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322717236.4U Active CN220979934U (en) | 2023-10-10 | 2023-10-10 | Wading Tian Shuibeng |
Country Status (1)
Country | Link |
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CN (1) | CN220979934U (en) |
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2023
- 2023-10-10 CN CN202322717236.4U patent/CN220979934U/en active Active
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