阅读说明：本技术 一种高效农业灌溉用轴流泵 (High-efficient axial-flow pump for agricultural irrigation ) 是由 赵玉明 赵昶 于 2019-02-02 设计创作，主要内容包括：本发明公开了农业灌溉技术领域的一种高效农业灌溉用轴流泵,包括壳体,壳体的顶侧壁设置有电机,且转杆外侧壁的中间设置有叶片,底座与壳体的相邻面活动设置有过滤网,底座顶侧壁的左右两侧均活动设置有与过滤网内侧壁相匹配的滚动装置,且底座与壳体外侧壁的相邻面之间设置有与滚动装置相匹配的清理装置,该装置通过插杆插入过滤网网孔中,并将过滤网外壁附着的树叶等杂质向外侧推动,弹簧的收缩,使铲板的右端与过滤网的外侧壁紧紧贴合,方便了铲板铲除过滤网外壁附着的杂质,避免过滤网被堵塞,从而提高了该装置的工作效率,该装置中一部分水通过通孔进入罩体的内腔,对电机起到散热的作用,从而提高电机的工作效率。(The invention discloses an axial flow pump for high-efficiency agricultural irrigation in the technical field of agricultural irrigation, which comprises a shell, wherein a motor is arranged on the top side wall of the shell, a blade is arranged in the middle of the outer side wall of a rotating rod, a filter screen is movably arranged on the adjacent surface of a base and the shell, rolling devices matched with the inner side wall of the filter screen are movably arranged on the left side and the right side of the top side wall of the base, a cleaning device matched with the rolling devices is arranged between the adjacent surfaces of the base and the outer side wall of the shell, the cleaning device is inserted into meshes of the filter screen through an inserting rod and pushes impurities such as leaves and the like attached to the outer wall of the filter screen outwards, and a spring contracts to ensure that the right end of a shovel plate is tightly attached to the outer side wall of the filter screen, so that the shovel plate can conveniently shovel the impurities attached to the outer wall, the motor is cooled, and therefore the working efficiency of the motor is improved.)

1. The utility model provides an axial-flow pump for high-efficient agricultural irrigation, includes casing (1), its characterized in that: the top side wall of the shell (1) is provided with a motor (2), the bottom side wall of the output end of the motor (2) is provided with a rotating rod (4), the bottom end of the rotating rod (4) penetrates through the top side wall of the shell (1), the middle of the outer side wall of the rotating rod (4) is provided with a blade (5), the top of the left side wall of the shell (1) is provided with a water outlet pipe (3), the bottom of the shell (1) is provided with a base (6), the base (6) is fixedly connected with the shell (1) through a reinforcing rod, a filter screen (7) is movably arranged on the adjacent surface of the base (6) and the shell (1), the top of the inner side wall of the filter screen (7) is fixedly connected with the rotating rod (4) through a connecting rod (10), the left side and the right side of the top side wall of the base (6) are respectively and movably provided with a rolling device (8) matched with the inner side wall of the filter screen (7), and a cleaning device (9) matched with the rolling device (8) is arranged between the adjacent surfaces of the base (6) and the outer side wall of the shell (1).

2. The axial flow pump for efficient agricultural irrigation according to claim 1, wherein: rolling device (8) include cover (81), and the end lateral wall and base (6) swing joint of cover (81), and the inner chamber of cover (81) is provided with gasbag (82), and the lateral wall of gasbag (82) evenly be provided with filter screen (7) mesh assorted inserted bar (83).

3. The axial flow pump for efficient agricultural irrigation according to claim 1, wherein: cleaning device (9) are including receiving shell (91), and receive the upper and lower both sides of shell (91) lateral wall respectively with base (6), the lateral wall fixed connection of casing (1), the bottom of receiving shell (91) right side wall articulates there is shovel board (93), and shovel board (93) keep away from the one end of receiving shell (91) and the lateral wall laminating of filter screen (7), and the end lateral wall of receiving shell (91) is provided with spring (92), and the middle fixed connection of the right-hand member of spring (92) and shovel board (93) end lateral wall.

4. The axial flow pump for efficient agricultural irrigation according to claim 1, wherein: the cover body (11) is sleeved on the outer side of the motor (2), the bottom side wall of the cover body (11) is fixedly connected with the top side wall of the shell (1), the outer side wall of the motor (2) is provided with a spiral blade (12), a side wall of the motor (2) and the inner side wall of the cover body (11) are far away from the spiral blade (12), the top of the left side wall of the cover body (11) is provided with a water pipe (14), and the left end of the water pipe (14) is communicated with the inner cavity of the water outlet pipe (3).

5. The axial flow pump for efficient agricultural irrigation according to claim 1, wherein: the filter screen (7) comprises a filter screen body (71), the upper side wall and the lower side wall of the filter screen body (71) are respectively provided with a limiting ring (72), and the adjacent surfaces of the base (6) and the shell (1) are respectively provided with a limiting groove (73) matched with the limiting ring (72).

6. The axial flow pump for efficient agricultural irrigation according to claim 5, wherein: the adjacent surfaces of the limiting ring (72) and the limiting groove (73) are provided with annular grooves, the annular grooves have three groups with the same size and structure, the three groups of annular grooves are distributed in a triangular shape, and the inner cavities of the annular grooves are uniformly provided with balls (74).

Technical Field

The invention relates to the technical field of agricultural irrigation, in particular to an axial flow pump for efficient agricultural irrigation.

Background

The general agricultural irrigation uses the axial-flow pump to go up to use the filter screen to be used for filtering impurity, and the mesh diameter on the filter screen is great, and regular distribution, but impurity such as some large-scale leaves, easily adsorbed on the filter screen, make the filter screen block up, influence the device's normal work, for this reason, we provide an efficient agricultural irrigation uses axial-flow pump.

Disclosure of Invention

The invention aims to provide an axial flow pump for efficient agricultural irrigation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-efficient agricultural is axial-flow pump for irrigation, which comprises a housin, the top lateral wall of casing is provided with the motor, the bottom lateral wall of motor output is provided with the bull stick, and the bottom of bull stick runs through the top lateral wall of casing, and the centre of bull stick lateral wall is provided with the blade, the top of casing left side wall is provided with the outlet pipe, the bottom of casing is provided with the base, and the base passes through stiffener fixed connection with the casing, the adjacent surface activity of base and casing is provided with the filter screen, and pass through connecting rod fixed connection between the top of filter screen inside wall and the bull stick, the equal activity in both sides of base top lateral wall is provided with filter screen inside wall assorted rolling device, and be provided with between the adjacent surface of base and.

Preferably, the rolling device comprises a casing, the bottom side wall of the casing is movably connected with the base, the inner cavity of the casing is provided with an air bag, and the outer side wall of the air bag is uniformly provided with an inserted rod matched with the meshes of the filter screen.

Preferably, cleaning device is including receiving the shell, and the upper and lower both sides of receiving the shell lateral wall respectively with the lateral wall fixed connection of base, casing, and the bottom of receiving the shell right side wall articulates there is the shovel board, and the shovel board is kept away from the one end of receiving the shell and is laminated with the lateral wall of filter screen, and the end lateral wall of receiving the shell is provided with the spring, and the middle fixed connection of the right-hand member of spring and shovel board end lateral wall.

Preferably, the cover body is sleeved on the outer side of the motor, the bottom side wall of the cover body is fixedly connected with the top side wall of the shell, the outer side wall of the motor is provided with a helical blade, the helical blade is far away from one side wall of the motor and fixedly connected with the inner side wall of the cover body, the top of the left side wall of the cover body is provided with a water pipe, and the left end of the water pipe is communicated with the inner cavity of the water outlet pipe.

Preferably, the filter screen includes the filter screen body, and the upper and lower both sides wall of filter screen body all is provided with the spacing ring, and the adjacent surface of base and casing all seted up with spacing ring assorted spacing groove.

Preferably, the adjacent surfaces of the limiting ring and the limiting groove are provided with annular grooves, the annular grooves are provided with three groups with the same size and structure, the three groups of annular grooves are distributed in a triangular shape, and balls are uniformly arranged in the inner cavity of each annular groove.

Compared with the prior art, the invention has the beneficial effects that: the device passes through the inserted bar and inserts in the filter screen mesh, and promote impurity such as the adnexed leaf of filter screen outer wall to the outside, made things convenient for impurity such as shovel board clearance leaf, the shrink of spring, the right-hand member that makes the shovel board tightly laminates with the lateral wall of filter screen, it removes adnexed impurity of filter screen outer wall to have made things convenient for the shovel board to shovel, the clean and tidy of filter screen lateral wall has been guaranteed, avoid the filter screen to be blockked up, thereby the device's work efficiency has been improved, partly water passes through the inner chamber that the through-hole got into the cover body among the device, play radiating effect to the motor, thereby.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the rolling device according to the present invention;

fig. 3 is a schematic view of the structure of the filter screen of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a water outlet pipe; 4. a rotating rod; 5. a blade; 6. a base; 7. a filter screen; 71. a filter screen body; 72. a limiting ring; 73. a limiting groove; 74. a ball bearing; 8. a rolling device; 81. a housing; 82. an air bag; 83. inserting a rod; 9. a cleaning device; 91. a receiving housing; 92. a spring; 93. a shovel plate; 10. a connecting rod; 11. a cover body; 12. a helical blade; 13. a through hole; 14. a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an axial flow pump for high-efficiency agricultural irrigation comprises a shell 1, wherein a motor 2 is arranged on the top side wall of the shell 1, a rotating rod 4 is arranged on the bottom side wall of the output end of the motor 2, the bottom end of the rotating rod 4 penetrates through the top side wall of the shell 1, a blade 5 is arranged in the middle of the outer side wall of the rotating rod 4, a water outlet pipe 3 is arranged on the top of the left side wall of the shell 1, a base 6 is arranged at the bottom of the shell 1, the base 6 is fixedly connected with the shell 1 through reinforcing rods which are distributed in an annular array and are positioned on the outer side walls of the shell 1 and the base 6, a filter screen 7 is movably arranged on the adjacent surface of the base 6 and the shell 1, the top of the inner side wall of the filter screen 7 is fixedly connected with the rotating rod 4 through a connecting rod 10, rolling devices 8 matched with the inner side wall of the filter screen 7 are movably arranged on the left side and the, the motor 2 is electrically connected with an external power switch through a lead.

The rolling device 8 comprises a sleeve 81, the bottom side wall of the sleeve 81 is movably connected with the base 6, an air bag 82 is arranged in an inner cavity of the sleeve 81, the outer side wall of the air bag 82 is uniformly provided with inserting rods 83 matched with meshes of the filter screen 7, the air bag 82 is a flexible ground rubber capsule, after the inserting rods 83 are contacted with solid parts of the filter screen 7, the inserting rods 83 are convenient to shrink, then the inserting rods 83 are pushed outwards through expansion of the air bag 82, the inserting rods 83 are inserted into the meshes of the filter screen 7, and impurities such as leaves attached to the outer wall of the filter screen 7 are pushed outwards, so that the leaves are convenient to clean by the shovel plates 93, when the filter screen 7 rotates, the sleeve 81 is driven to rotate through the inserting rods 83, and the inserting rods 83 are separated from the meshes;

the cleaning device 9 comprises a receiving shell 91, filter holes are uniformly formed in the receiving shell 91, the upper side and the lower side of the outer side wall of the receiving shell 91 are fixedly connected with the base 6 and the outer side wall of the shell 1 respectively, a shovel plate 93 is hinged to the bottom of the right side wall of the receiving shell 91, one end, away from the receiving shell 91, of the shovel plate 93 is attached to the outer side wall of the filter screen 7, a spring 92 is arranged on the bottom side wall of the receiving shell 91, the right end of the spring 92 is fixedly connected with the middle of the bottom side wall of the shovel plate 93, the right end of the shovel plate 93 is pulled to rotate clockwise by contraction of the spring 92, one end, away from the receiving shell 91, of the shovel plate 93 is tightly attached to the outer side wall of the filter screen;

the outer side of the motor 2 is sleeved with a cover body 11, the bottom side wall of the cover body 11 is fixedly connected with the top side wall of the shell 1, the outer side wall of the motor 2 is provided with a spiral blade 12, one side wall, far away from the motor 2, of the spiral blade 12 is fixedly connected with the inner side wall of the cover body 11, the top of the left side wall of the cover body 11 is provided with a water pipe 14, and the left end of the water pipe 14 is communicated with the inner cavity of the water outlet pipe 3;

the filter screen 7 comprises a filter screen body 71, the upper side wall and the lower side wall of the filter screen body 71 are respectively provided with a limiting ring 72, the adjacent surfaces of the base 6 and the shell 1 are respectively provided with a limiting groove 73 matched with the limiting ring 72, and the filter screen 7 is limited by matching the limiting rings 72 with the limiting grooves 73, so that the filter screen 7 is prevented from shaking;

the adjacent surfaces of the limiting ring 72 and the limiting groove 73 are provided with annular grooves, the annular grooves have three groups with the same size and structure, and the three groups of annular grooves are distributed in a triangular shape, so that the balls 74 have a good supporting effect on the limiting ring 72, the friction force between the limiting ring 72 and the limiting groove 73 is reduced, and the balls 74 are uniformly arranged in the inner cavity of the annular grooves.

The working principle is as follows: the motor 2 is electrified to work, the rotating rod 4 drives the blades 5 and the filter screen 7 to rotate, the rotating blades 5 absorb water into the inner cavity of the shell 1, most of the water is discharged through the water outlet pipe 3, a small part of the water enters the inner cavity of the cover body 11 through the through hole 13 to play a role of heat dissipation for the motor 2, and then enters the inner cavity of the water outlet pipe 3 through the water pipe 14, when the filter screen 7 rotates, the sleeve casing 81 is driven to rotate through the inserting rod 83, the inserting rod 83 is inserted into and separated from meshes of the filter screen 7, the air bag 82 is a flexible ground rubber capsule, after a part of the inserting rod 83 is contacted with the solid part of the filter screen 7, the inserting rod 83 is convenient to shrink, the inserting rod 83 is outwards pushed through the expansion of the air bag 82, the other part of the inserting rod 83 is inserted into the filter screen 7, and impurities such as leaves and the like attached to the outer wall of the filter screen 7 are outwards pushed, the, the right end of the shovel plate 93 is tightly attached to the outer side wall of the filter screen 7, so that the shovel plate 93 can conveniently shovel off impurities attached to the outer wall of the filter screen 7 and can receive the impurities through the receiving shell 91.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.