A sediment filtering device for agricultural water intake

Abstract

The utility model discloses a sediment filtering device for agricultural water intake, including a fixed frame, a filtering mechanism for filtering sediment is arranged inside the fixed frame, the filtering mechanism includes a rotating shaft, a filter barrel, a fixed plate, and a connecting pipe, a rotating shaft is movably arranged on one side of the fixed frame through a bearing, a filter barrel is movably engaged with the middle part of the inner side of the fixed frame, a fixed plate is fixedly arranged on the end of the fixed frame surface away from the rotating shaft, the filter barrel is movably sleeved on the outer surface of the fixed plate through a bearing, and a connecting pipe is fixedly arranged on the lower end of the fixed plate. When the utility model is used in conjunction with a pumping device, it can float on the upper end of a pond or a river, and a huge part of the sediment can be eliminated. At the same time, the device is also provided with a cleaning mechanism, which can clean the filter screen, and the cleaning of the filter screen will not affect the pumping and water intake work.

Description

Technical Field

[0001] The utility model relates to the technical field of sediment filtering devices, in particular to a sediment filtering device for agricultural water intake. Background Art

[0002] In the prior art, when agricultural production is carried out, it is often necessary to draw water from surrounding rivers and ponds. In order to ensure the normal operation of the water intake pipeline in the prior art, a filtering device is often required. However, such sediment filtering devices in the prior art are inconvenient to clean, or water pumping work cannot be continued during cleaning. Therefore, in order to address this problem, an improved sediment filtering device for agricultural water intake is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a sediment filtering device for agricultural water intake to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sediment filtering device for agricultural water intake, comprising a fixed frame, a filtering mechanism for filtering sediment is arranged inside the fixed frame, the filtering mechanism comprises a rotating shaft, a filter barrel, a fixed plate, and a connecting pipe, a rotating shaft is movably arranged on one side of the interior of the fixed frame through a bearing, a filter barrel is movably engaged with the middle part of the inner side of the fixed frame, a fixed plate is fixedly arranged on the end of the surface of the fixed frame away from the rotating shaft, the interior of the filter barrel is movably sleeved on the outer surface of the fixed plate through a bearing, and a connecting pipe is fixedly arranged on the lower end of the interior of the fixed plate.

[0005] Preferably, a motor is fixedly provided on the surface of the fixed frame at the upper end of the rotating shaft, and pulleys are fixedly provided on the output shaft end of the motor and the outer surface of the rotating shaft. A transmission belt is sleeved between the pulleys, and the transmission belt is rotated by the motor and the pulley, thereby driving the rotating shaft 2 and the filter barrel to rotate, so that scraping occurs between the edge of the filter barrel and the outer surface of the fixed frame, so as to clean the outer surface of the filter barrel and prevent the filter barrel from being blocked.

[0006] Preferably, a connecting flange is fixedly provided on the upper end of the connecting pipe, and the connecting flange can be used to conveniently connect the connecting pipe to other pipes and a pump body; thereby, water pumping work can be performed. When the device is pumping water, the water entering the water inlet pipe is the water inside the filter barrel after being filtered through the filter barrel, which can effectively prevent impurities from entering the connecting pipe and the inside of the pumping equipment.

[0007] Preferably, both sides of the lower end of the fixed frame are fixedly provided with floating cavities, through which the device can float as a whole on the upper end of a pond or a river, thereby preventing a large part of silt.

[0008] Preferably, one end of the rotating shaft close to the fixed plate is movably connected to the fixed plate through a bearing. When the device is in use, the fixed plate does not rotate, but the rotating shaft and the filter barrel need to rotate, and a bearing is required on one side to connect the rotating shaft and the fixed plate.

[0009] Preferably, a cleaning drum is movably provided at the upper end of the interior of the fixed plate via a rotating shaft, and a plurality of steel wire bristles are evenly and fixedly provided on the outer surface of the cleaning drum; although the filter barrel rotates when the device is in use so that the filter barrel and the fixed frame are scraped, which can play a role in cleaning the surface of the filter barrel, there may be a situation where impurities happen to be stuck inside the sieve holes of the filter barrel. At this time, when the filter barrel rotates, the steel wire bristles will pass from the inside of the filter barrel to the outside of the filter barrel; in this way, the steel wire bristles can be used to further clean the filter barrel, thereby preventing impurities of just the right size from being stuck inside the sieve holes of the filter barrel.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can drive the filter barrel to rotate through the motor, so that the edge of the filter barrel and the outer surface of the fixed frame are scraped to clean the outer surface of the filter barrel to prevent the filter barrel from being blocked; and at this time, when the filter barrel rotates, the wire brush bristles will pass from the inside of the filter barrel to the outside of the filter barrel; in this way, the wire brush bristles can be used to further clean the filter barrel sieve barrel; thereby, impurities of just the right size can be prevented from being stuck inside the sieve holes of the filter barrel, so that the device is easy to clean.

[0012] 2. When the utility model cleans the filter barrel, the filtering and pumping work of the entire equipment will not be affected in any way, and the entire device can still perform normal filtering and pumping work, so the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a sediment filtering device for agricultural water intake according to the utility model;

[0014] Figure 2 This is a cross-sectional view of a sediment filtering device for agricultural water intake according to the utility model;

[0015] Figure 3 It is a side view of a sediment filtering device for agricultural water intake according to the utility model.

[0016] In the figure: 1. fixed frame; 2. rotating shaft; 3. filter barrel; 4. fixed plate; 5. connecting pipe; 6. motor; 7. pulley; 8. transmission belt; 9. connecting flange; 10. float chamber; 11. cleaning drum; 12. wire brush. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a sediment filtering device for agricultural water intake, comprising a fixed frame 1, a filtering mechanism for filtering sediment is arranged inside the fixed frame 1, the filtering mechanism comprises a rotating shaft 2, a filter barrel 3, a fixed plate 4, and a connecting pipe 5, a rotating shaft 2 is movably arranged on one side of the fixed frame 1 through a bearing, a filter barrel 3 is movably engaged with the middle part of the inner side of the fixed frame 1, a fixed plate 4 is fixedly arranged on the end of the surface of the fixed frame 1 away from the rotating shaft 2, the filter barrel 3 is movably sleeved on the outer surface of the fixed plate 4 through a bearing, and a connecting pipe 5 is fixedly arranged on the lower end of the fixed plate 4.

[0019] The fixed frame 1 is provided with a motor 6 fixedly disposed at the upper end of the rotating shaft 2, and a pulley 7 is fixedly disposed on the output shaft end of the motor 6 and the outer surface of the rotating shaft 2, and a transmission belt 8 is sleeved between the pulleys 7. The motor 6 and the pulley 7 drive the belt 8 to rotate, thereby driving the rotating shaft 2 and the filter barrel 3 to rotate, so that the edge of the filter barrel 3 and the outer surface of the fixed frame 1 are scraped, so as to play the role of cleaning the outer surface of the filter barrel 3, so as to prevent the filter barrel 3 from being blocked;

[0020] The upper end of the connecting pipe 5 is fixedly provided with a connecting flange 9, and the connecting pipe 5 can be conveniently connected to other pipes and a pump body through the connecting flange 9; thus, water pumping can be performed. When the device is pumping water, the water entering the water inlet pipe is the water inside the filter barrel 3 after being filtered by the filter barrel 3, which can effectively prevent impurities from entering the connecting pipe 5 and the inside of the pumping device;

[0021] The two sides of the lower end of the fixed frame 1 are fixedly provided with a floating cavity 10, through which the device can float on the upper end of a pond or a river, thereby preventing a large part of the silt;

[0022] One end of the rotating shaft 2 close to the fixed plate 4 is movably connected to the fixed plate 4 through a bearing. When the device is in use, the fixed plate 4 does not rotate, but the rotating shaft 2 and the filter barrel 3 need to rotate. One side needs to use a bearing to connect the rotating shaft 2 and the fixed plate 4;

[0023] A cleaning roller 11 is movably provided at the upper end of the fixed plate 4 through a rotating shaft, and a plurality of steel wire bristles 12 are evenly and fixedly provided on the outer surface of the cleaning roller 11; although the filter barrel 3 rotates when the device is in use so that the filter barrel 3 and the fixed frame 1 are scraped, which can play a role in cleaning the surface of the filter barrel 3, it is possible that impurities happen to be stuck inside the sieve holes of the filter barrel 3. At this time, when the filter barrel 3 rotates, the steel wire bristles 12 will pass through the inside of the filter barrel 3 to the outside of the filter barrel 3; in this way, the steel wire bristles 12 can be used to further clean the sieve barrel of the filter barrel 3; thereby, impurities of just the right size can be prevented from being stuck inside the sieve holes of the filter barrel 3.

[0024] Working principle: When using the device, the float chamber 10 can make the device as a whole float on the upper end of the pond or river, which can prevent a large part of the silt, and at the same time, the connecting flange 9 can be used to conveniently connect the connecting pipe 5 to other pipes and the pump body; thereby, water can be pumped, and when the device is pumping water, the water entering the water inlet pipe is the water inside the filter barrel 3 after being filtered by the filter barrel 3, which can effectively prevent impurities from entering the connecting pipe 5 and the inside of the pumping equipment; that is, the filtered impurities will exist on the outside of the filter barrel 3; if the impurities accumulate and the filter barrel 3 is blocked, the device can drive the filter barrel 3 to rotate through the motor 6, so that the edge of the filter barrel 3 and the outer surface of the fixed frame 1 are scraped to play the role of cleaning the outer surface of the filter barrel 3 to prevent the filter barrel 3 from being blocked; and at this time, when the filter barrel 3 rotates, the wire brush 12 will pass from the inside of the filter barrel 3 to the outside of the filter barrel 3; in this way, the use of this wire brush 12 can further clean the filter barrel 3 sieve barrel; thereby, it can prevent impurities of just the right size from being stuck inside the sieve hole of the filter barrel 3;

[0025] When the device is cleaning the filter barrel 3, the filtering and pumping work of the entire device will not be affected in any way, and the entire device can still perform normal filtering and pumping work, so the use effect is good.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sediment filtering device for agricultural water intake, comprising a fixed frame (1), characterized in that: A filtering mechanism for filtering mud and sand is arranged inside the fixed frame (1), and the filtering mechanism comprises a rotating shaft (2), a filtering barrel (3), a fixing plate (4), and a connecting pipe (5). The rotating shaft (2) is movably arranged on one side of the fixed frame (1) via a bearing, and the filtering barrel (3) is movably engaged with the middle part of the inner side of the fixed frame (1). A fixing plate (4) is fixedly arranged on one end of the surface of the fixed frame (1) away from the rotating shaft (2), and the inside of the filtering barrel (3) is movably sleeved on the outer surface of the fixing plate (4) via a bearing, and a connecting pipe (5) is fixedly arranged on the lower end of the inside of the fixing plate (4).

2. A sediment filtering device for agricultural water intake according to claim 1, characterized in that: A motor (6) is fixedly arranged on the surface of the fixed frame (1) at the upper end of the rotating shaft (2), a pulley (7) is fixedly arranged on the output shaft end of the motor (6) and the outer surface of the rotating shaft (2), and a transmission belt (8) is sleeved between the pulleys (7).

3. The sediment filtering device for agricultural water intake according to claim 1 is characterized in that: A connecting flange (9) is fixedly provided on the upper end of the connecting pipe (5).

4. The sediment filtering device for agricultural water intake according to claim 1 is characterized in that: Float cavities (10) are fixedly arranged on both sides of the lower end of the fixed frame (1).

5. The sediment filtering device for agricultural water intake according to claim 1 is characterized in that: One end of the rotating shaft (2) close to the fixed plate (4) is movably connected to the fixed plate (4) via a bearing.

6. The sediment filtering device for agricultural water intake according to claim 1, characterized in that: A cleaning roller (11) is movably arranged at the upper end of the interior of the fixed plate (4) via a rotating shaft, and a plurality of steel brush bristles (12) are evenly and fixedly arranged on the outer surface of the cleaning roller (11).

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