Metal hose with filtering function

Abstract

The utility model discloses a metal hose with a filtering function, which comprises a metal hose body, a joint, a filter screen, a cleaning mechanism, a garbage discharge mechanism and a manual driving mechanism, the joint is fixed on the front side of the metal hose body, the filter screen is mounted in the joint, the cleaning mechanism is rotatably connected onto the filter screen, and the garbage discharge mechanism is fixedly connected onto the metal hose body. The cleaning mechanism comprises a transmission shaft, a scraper and a first bevel gear, the transmission shaft is rotationally connected with the filter screen, the scraper is fixed to the transmission shaft, the first bevel gear is installed on the transmission shaft, a manual driving mechanism used for driving the cleaning mechanism to rotate is installed on the connector, and a garbage discharging mechanism is installed below the front side of the filter screen. According to the utility model, impurities can be conveniently filtered, impurities attached to the filter screen can be conveniently cleaned, and the filter screen is not easy to block.

Description

Technical Field

[0001] The utility model relates to the technical field of metal hoses, in particular to a metal hose with a filtering function. Background Art

[0002] Metal hoses are important components in the connection pipelines of modern industrial equipment. Metal hoses are used as wire and cable protection tubes for wires, cables, automation instrument signals, and civilian shower hoses, with specifications ranging from 3mm to 150mm. Small-diameter metal hoses (inner diameter 3mm-25mm) are mainly used for sensor line protection of precision optical rulers and industrial sensor line protection.

[0003] When using a metal hose for liquid transportation, a filter is generally set at the entrance of the metal hose to filter out impurities in the liquid. However, the filter in the existing metal hose is inconvenient to clean. After a period of use, a lot of garbage will adhere to the filter, causing blockage. Therefore, in view of the above situation, there is an urgent need to develop a metal hose with a filtering function that is convenient for filtering impurities, easy to clean impurities attached to the filter, and not easy to clog, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a metal hose with a filtering function to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A metal hose with a filtering function comprises a metal hose body, a joint, a filter screen, a cleaning mechanism, a garbage discharge mechanism and a manual drive mechanism, wherein a joint is fixed on the front side of the metal hose body, a filter screen is installed in the joint, a cleaning mechanism is rotatably connected to the filter screen, the cleaning mechanism comprises: a transmission shaft, a scraper and a first bevel gear, the transmission shaft is rotatably connected to the filter screen, a scraper is fixed on the transmission shaft, a first bevel gear is installed on the transmission shaft, a manual drive mechanism for driving the cleaning mechanism to rotate is installed on the joint, a garbage discharge mechanism is installed at the lower front side of the filter screen, the garbage discharge mechanism comprises: a discharge barrel, a sleeve, a rotating shaft, a bottom plate, a first bolt and a rubber sealing sleeve, the discharge barrel is fixed to the joint, two sleeves are fixed on the left side of the discharge barrel, a rotating shaft is rotatably connected between the two sleeves, the rotating shaft is fixed to the bottom plate, the bottom plate is attached to the bottom of the discharge barrel, a rubber sealing sleeve inserted into the discharge barrel is fixed on the bottom plate, and two first bolts for fixing the bottom plate are installed on the right side of the discharge barrel.

[0007] As a further solution of the utility model: two threaded holes for installing the first bolts are arranged on the right side of the base plate.

[0008] As a further solution of the utility model: a clamping block is fixed on both the left and right sides of the filter screen, and a clamping groove for clamping the clamping block is provided in the joint.

[0009] As a further solution of the utility model: the scraper is fitted with the filter screen.

[0010] As a further solution of the utility model: a plurality of mounting holes are provided on the joint.

[0011] As a further solution of the utility model: the manual drive mechanism includes: an extension rod, a second bevel gear, a drive shaft, a second bolt and a handle, the drive shaft is rotatably connected to the joint, a handle is fixed to the left side of the drive shaft, the drive shaft is detachably connected to the extension rod by the second bolt, and the right end of the extension rod is equipped with a second bevel gear meshing with the first bevel gear.

[0012] Beneficial effects: When the metal hose with a filtering function is used, the filter screen filters the impurities in the liquid. After a period of use, the impurities accumulated on the filter screen are cleaned. When cleaning, the circulating liquid is first shut off, and then the first bolt is removed, and then the bottom plate is pulled downward, and the bottom plate and the rubber sealing sleeve rotate around the rotating shaft, so that the bottom plate and the rubber sealing sleeve are separated from the discharge barrel, and then the bottom of the discharge barrel is opened, and then the drive shaft is driven to rotate by the handle, and the extension rod and the second bevel gear are driven to rotate by the drive shaft, and the first bevel gear is driven to rotate by the second bevel gear, and the transmission shaft and the scraper are driven to rotate by the first bevel gear, and the impurities attached to the filter screen are scraped off by the scraper, and the impurities are discharged through the discharge barrel. In summary, the utility model is convenient for filtering impurities, and is convenient for cleaning impurities attached to the filter screen, and is not easy to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0014] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0015] Figure 3 It is an internal cross-sectional view of the joint in the utility model.

[0016] Figure 4 It is a partial structure diagram of the utility model Figure 1 .

[0017] Figure 5 For this utility model Figure 4 Schematic diagram of the split state.

[0018] Figure 6 It is a partial structure diagram of the utility model Figure 2 .

[0019] Figure 7 It is a partial structure diagram of the utility model Figure 3 .

[0020] Figure 8 For this utility model Figure 7 Schematic diagram of the open state.

[0021] In the figure: 1. metal hose body; 2. joint; 201. slot; 202. mounting hole; 3. filter screen; 301. block; 4. cleaning mechanism; 401. transmission shaft; 402. scraper; 403. first bevel gear; 5. garbage discharge mechanism; 501. discharge barrel; 502. bushing; 503. rotating shaft; 504. bottom plate; 5041. threaded hole; 505. first bolt; 506. rubber sealing sleeve; 6. manual drive mechanism; 601. extension rod; 602. second bevel gear; 603. drive shaft; 604. second bolt; 605. handle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0023] Example

[0024] See also Figures 1 to 8In an embodiment of the utility model, a metal hose with a filtering function comprises a metal hose body 1, a joint 2, a filter screen 3, a cleaning mechanism 4, a garbage discharge mechanism 5 and a manual drive mechanism 6. The front side of the metal hose body 1 is fixed with a joint 2, a filter screen 3 is installed in the joint 2, a clamping block 301 is fixed on both sides of the filter screen 3, a clamping groove 201 for clamping the clamping block 301 is provided in the joint 2, a plurality of mounting holes 202 are provided on the joint 2, and the mounting holes 202 are used to install bolts. The filter screen 3 is rotatably connected with a cleaning mechanism 4, and the cleaning mechanism 4 comprises: a transmission shaft 401, a scraper 402 and a first bevel gear 403, the transmission shaft 401 is rotatably connected with the filter screen 3, a scraper 402 is fixed on the transmission shaft 401, the scraper 402 is in contact with the filter screen 3, a first bevel gear 403 is installed on the transmission shaft 401, a manual drive mechanism 6 for driving the cleaning mechanism 4 to rotate is installed on the joint 2, a garbage discharge mechanism 5 is installed at the lower front side of the filter screen 3, and the garbage discharge mechanism 5 comprises: a discharge barrel 501, a sleeve 502, a rotating shaft 503, a bottom plate 504, a first bolt 505 and a rubber sealing sleeve 50 6. The discharge barrel 501 is fixed to the joint 2. Two shaft sleeves 502 are fixed on the left side of the discharge barrel 501. A rotating shaft 503 is rotatably connected between the two shaft sleeves 502. The rotating shaft 503 is fixed to a bottom plate 504. The bottom plate 504 is attached to the bottom of the discharge barrel 501. A rubber sealing sleeve 506 inserted into the discharge barrel 501 is fixed on the bottom plate 504. Two first bolts 505 for fixing the bottom plate 504 are installed on the right side of the discharge barrel 501. Two threaded holes 5041 for installing the first bolts 505 are provided on the right side of the bottom plate 504. When in use, The filter screen 3 filters impurities in the liquid. After a period of use, the impurities accumulated on the filter screen 3 are cleaned. When cleaning, the circulating liquid is first shut off, and then the first bolt 505 is removed, and then the bottom plate 504 is pulled downward, and the bottom plate 504 and the rubber sealing sleeve 506 rotate around the rotating shaft 503, so that the bottom plate 504 and the rubber sealing sleeve 506 are separated from the discharge barrel 501, and then the bottom of the discharge barrel 501 is opened, and then, the cleaning mechanism 4 is driven to rotate by the manual drive mechanism 6, and the impurities attached to the filter screen 3 are scraped off by the cleaning mechanism 4, and the impurities are discharged through the discharge barrel 501.

[0025] The manual drive mechanism 6 includes: an extension rod 601, a second bevel gear 602, a drive shaft 603, a second bolt 604 and a handle 605. The drive shaft 603 is rotatably connected to the joint 2. A handle 605 is fixed to the left side of the drive shaft 603. The drive shaft 603 is detachably connected to the extension rod 601 through the second bolt 604. The right end of the extension rod 601 is equipped with a second bevel gear 602 meshing with the first bevel gear 403. When in use, the drive shaft 603 is driven to rotate by the handle 605, the extension rod 601 and the second bevel gear 602 are driven to rotate by the drive shaft 603, the first bevel gear 403 is driven to rotate by the second bevel gear 602, and the transmission shaft 401 and the scraper 402 are driven to rotate by the first bevel gear 403.

[0026] The working principle of the utility model is as follows: when the metal hose with filtering function is used, the filter screen 3 filters the impurities in the liquid, and the impurities accumulated on the filter screen 3 are cleaned after being used for a period of time. When cleaning, the circulating liquid is first shut off, and then the first bolt 505 is removed, and then the bottom plate 504 is pulled downward, and the bottom plate 504 and the rubber sealing sleeve 506 are rotated around the rotating shaft 503, so that the bottom plate 504 and the rubber sealing sleeve 506 are separated from the discharge barrel 501, so that the bottom of the discharge barrel 501 is opened, and then the driving shaft 603 is driven to rotate by the handle 605, and the extension rod 601 and the second bevel gear 602 are driven to rotate by the driving shaft 603, and the first bevel gear 403 is driven to rotate by the second bevel gear 602, and the transmission shaft 401 and the scraper 402 are driven to rotate by the first bevel gear 403, and the impurities attached to the filter screen 3 are scraped off by the scraper 402, and the impurities are discharged through the discharge barrel 501.

Claims

1. A metal hose with filtering function, characterized in that: The invention comprises a metal hose body (1), a joint (2), a filter screen (3), a cleaning mechanism (4), a garbage discharge mechanism (5) and a manual drive mechanism (6); the joint (2) is fixed on the front side of the metal hose body (1); the filter screen (3) is installed in the joint (2); the filter screen (3) is rotatably connected to the cleaning mechanism (4); the cleaning mechanism (4) comprises: a transmission shaft (401), a scraper (402) and a first bevel gear (403); the transmission shaft (401) is rotatably connected to the filter screen (3); the scraper (402) is fixed on the transmission shaft (401); the first bevel gear (403) is installed on the transmission shaft (401); the joint (2) is installed with a manual drive mechanism (6) for driving the cleaning mechanism (4) to rotate; the filter screen (3) is installed at the lower front side thereof. A garbage discharge mechanism (5) is installed, and the garbage discharge mechanism (5) includes: a discharge barrel (501), a shaft sleeve (502), a rotating shaft (503), a bottom plate (504), a first bolt (505) and a rubber sealing sleeve (506). The discharge barrel (501) is fixed to the joint (2). Two shaft sleeves (502) are fixed on the left side of the discharge barrel (501). A rotating shaft (503) is rotatably connected between the two shaft sleeves (502). The rotating shaft (503) is fixed to the bottom plate (504). The bottom plate (504) is attached to the bottom of the discharge barrel (501). A rubber sealing sleeve (506) inserted into the discharge barrel (501) is fixed on the bottom plate (504). Two first bolts (505) for fixing the bottom plate (504) are installed on the right side of the discharge barrel (501).

2. The metal hose with filtering function according to claim 1, characterized in that: Two threaded holes (5041) for installing the first bolts (505) are arranged on the right side of the bottom plate (504).

3. The metal hose with filtering function according to claim 1, characterized in that: A clamping block (301) is fixed on both the left and right sides of the filter screen (3), and a clamping groove (201) for clamping the clamping block (301) is provided in the joint (2).

4. The metal hose with filtering function according to claim 1, characterized in that: The scraper (402) is in contact with the filter screen (3).

5. The metal hose with filtering function according to claim 1, characterized in that: The joint (2) is provided with a plurality of mounting holes (202).

6. The metal hose with filtering function according to claim 1, characterized in that: The manual drive mechanism (6) comprises: an extension rod (601), a second bevel gear (602), a drive shaft (603), a second bolt (604) and a handle (605); the drive shaft (603) is rotatably connected to the joint (2); a handle (605) is fixed to the left side of the drive shaft (603); the drive shaft (603) is detachably connected to the extension rod (601) via the second bolt (604); and a second bevel gear (602) meshing with the first bevel gear (403) is installed at the right end of the extension rod (601).

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