Hydraulic valve sleeve small hole cleaning mechanism

Abstract

The utility model discloses a hydraulic valve sleeve small hole cleaning mechanism which comprises a box body, a box door is hinged to the upper side of the front end of the box body, spray heads are arranged on the upper side of the interior of the box body, and the hydraulic valve sleeve small hole cleaning mechanism further comprises a fixing assembly. The fixing assembly comprises a placing table, connecting plates, an adjusting seat, a transmission rod and fixing seats, the placing table is arranged on the upper side in the box body, the connecting plates are slidably connected to the front side and the rear side in the placing table correspondingly, the fixing seats are arranged in the middles of the opposite inner side faces of the two connecting plates correspondingly, and the adjusting seat is slidably connected to the middle of the bottom wall of the placing table; the left end and the right end of the adjusting base are rotationally connected with transmission rods correspondingly, and the ends, away from the center of the interior of the box body, of the transmission rods are rotationally connected with the longitudinally adjacent fixing bases correspondingly. The problems of surface scratch and mechanical damage caused by collision between the hydraulic valve sleeve and a box body or other parts in the cleaning process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic valve sleeve cleaning equipment technical field, concretely is a kind of hydraulic valve sleeve small hole cleaning mechanism. BACKGROUND

[0002] Hydraulic valve sleeve is one of the key components in hydraulic system, mainly used to control the flow direction and flow of hydraulic oil, it is usually installed in the interior of hydraulic valve, and the small hole in its interior is used to control the flow direction and flow of hydraulic oil, these small holes are easily blocked by impurities, oil stains or particulate matter in the long-term use process, at this time, it needs to be cleaned by hydraulic valve sleeve small hole cleaning mechanism, in the prior art: the patent with authorized publication number CN 221515400 U discloses a kind of hydraulic valve sleeve machining filter cleaning machine, including cleaning shell;For the placement of the hydraulic valve sleeve to be cleaned placement screen, the placement screen is fixedly connected on the inner wall of the cleaning shell;For the cleaning mechanism of hydraulic valve sleeve flushing placed on the placement screen, the equipment in the process of cleaning hydraulic valve sleeve, hydraulic valve sleeve is influenced by flushing water and can move or sway in the box, so that flushing water cannot be uniformly sprayed to the interior of hydraulic valve sleeve and small hole, forming cleaning dead angle, and in the process of moving or swaying, hydraulic valve sleeve can collide with box or other components, resulting in surface scratch or mechanical damage, for this, we propose a kind of hydraulic valve sleeve small hole cleaning mechanism. SUMMARY

[0003] The utility model solves the technical problems of overcoming the defects of prior art, providing a kind of hydraulic valve sleeve small hole cleaning mechanism, after fixing hydraulic valve sleeve, it can ensure that cleaning fluid is accurately sprayed to the interior of small hole, further reduces cleaning dead angle, also can ensure that hydraulic valve sleeve remains stable in the process of cleaning, solve the problem of surface scratch and mechanical damage caused by the collision of hydraulic valve sleeve with box or other components in the process of cleaning, can effectively solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of hydraulic valve sleeve small hole cleaning mechanism, including box, the upper side of the front end of box is hinged with box door, the upper side in the interior of box is equipped with spray head respectively, still include fixed subassembly;

[0005] The fixed assembly comprises a placing table, connecting plates, an adjusting seat, transmission rods and fixing seats, the placing table is arranged on the upper side of the inside of the box body, the front and rear sides of the inside of the placing table are respectively slidably connected with the connecting plates, the middle parts of the opposite inner sides of the two connecting plates are respectively provided with the fixing seats, the middle part of the bottom wall of the placing table is slidably connected with the adjusting seat, the left and right ends of the adjusting seat are respectively rotatably connected with the transmission rods, the ends away from the center of the inside of the box body of the transmission rods are respectively rotatably connected with the fixing seats adjacent in the longitudinal direction, and after the hydraulic valve sleeve is fixed, the cleaning liquid can be accurately sprayed into the small hole, the cleaning dead angle is further reduced, the hydraulic valve sleeve can be kept stable during the cleaning process, and the problems of surface scratches and mechanical damage caused by the collision between the hydraulic valve sleeve and the box body or other parts during the cleaning process are solved.

[0006] Further, the control switch group is arranged on the right end of the box body, the input end of the control switch group is electrically connected with the external power supply, and the internal electrical elements of the equipment can be controlled.

[0007] Further, the fixed assembly further comprises receiving grooves, mounting rods, connecting rods and clamping plates, the receiving grooves are respectively arranged on the front and rear sides of the upper end of the placing table, the mounting rods are respectively arranged on the left and right sides of the inside of the placing table, the mounting rods are slidably connected with the slide holes corresponding to the rear ends of the connecting plates, the connecting rods are slidably connected in the guide sliding grooves opened in the middle parts of the front and rear walls of the placing table, the ends close to the center of the inside of the box body of the seven connecting rods adjacent in the transverse direction are respectively fixedly connected with the end away from the center of the inside of the box body of one connecting plate, the end away from the center of the inside of the box body of the connecting rod is respectively provided with the clamping plate, and the clamping plate is arranged in the inside of the vertically adjacent receiving groove, so that the hydraulic valve sleeve can be limited and fixed.

[0008] Further, the lower side of the right wall of the placing table is rotatably connected with a screw rod, the mounting rods are all located on the upper side of the screw rod, the adjusting seat is threadedly connected to the left side of the outer arc surface of the screw rod through the threaded hole arranged in the middle part of the right end of the adjusting seat, the lower side of the left wall of the placing table is provided with a motor, the right end of the output shaft of the motor is fixedly connected with the left end of the screw rod, and the input end of the motor is electrically connected with the output end of the control switch group, so that the adjusting seat can be driven to move.

[0009] Further, the sliding groove opened in the middle part of the top wall of the box body is slidably connected with a connecting seat, the middle part of the lower end of the connecting seat is provided with a vertical rod, the lower end of the vertical rod is provided with a mounting plate, the left and right sides of the lower end of the mounting plate are respectively provided with electric push rods, the lower ends of the extension ends of the electric push rods are respectively fixedly connected with spray heads, and the input ends of the electric push rods are all electrically connected with the output ends of the control switch group, so that the height of the spray head can be adjusted.

[0010] Further, the adjusting screw is rotationally connected to the inside of the sliding groove, the connecting seat is threadedly connected to the middle part of the outer arc surface of the adjusting screw through the adjusting screw hole arranged in the middle part of the right end, the driving motor is arranged at the right end of the box body, the left end of the output shaft of the driving motor is fixedly connected with the right end of the adjusting screw, the input end of the driving motor is electrically connected with the output end of the control switch group, and the spray head can be driven to move.

[0011] Further, the water inlet pipe is arranged in the water inlet arranged at the upper side of the right end of the box body, the water inlet valve is connected in series with the middle part of the water inlet pipe, the fixed rods are arranged at the upper side of the right wall of the box body, the left ends of the two fixed rods are fixedly connected with the outer arc surface of one connecting pipe, the left end of the water inlet pipe is in communication with the mounting groove arranged at the right side of the outer arc surface of the connecting pipe, the conveying hoses are arranged in the avoiding grooves arranged at the lower side of the outer arc surface of the connecting pipe, the left ends of the conveying hoses are in communication with the connecting grooves arranged at the right side of the outer arc surface of the transversely adjacent spray head, and the flushing water can be injected into the inside of the spray head.

[0012] Further, the collecting groove is arranged at the middle part of the bottom wall of the box body, the drainage pipe is arranged in the water outlet arranged at the lower side of the right end of the box body, the left end of the drainage pipe is in communication with the collecting groove, and the drainage valve is connected in series with the middle part of the drainage pipe, so that the sewage generated in the cleaning work can be centrally treated.

[0013] Compared with the prior art, the hydraulic valve sleeve small hole cleaning mechanism has the following advantages:

[0014] After the hydraulic valve sleeve is fixed, the cleaning liquid can be accurately sprayed into the small hole, the cleaning dead angle is further reduced, the stability of the hydraulic valve sleeve during the cleaning process can be ensured, and the problems of surface scratches and mechanical damage caused by the collision between the hydraulic valve sleeve and the box body or other components during the cleaning process are solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a front side sectional view structural schematic view of the utility model;

[0017] Figure 3 It is a structural schematic view of the fixing mechanism of the utility model;

[0018] Figure 4 It is an enlarged structural schematic view of A of the utility model.

[0019] In the figure: 1 box, 2 control switch group, 3 box door, 4 collection groove, 5 drain pipe, 6 fixing assembly, 61 placing table, 62 storage groove, 63 mounting rod, 64 connecting plate, 65 connecting rod, 66 adjusting seat, 67 transmission rod, 68 fixing seat, 69 clamping plate, 7 drive motor, 8 screw rod, 9 motor, 10 water inlet pipe, 11 fixing rod, 12 connecting pipe, 13 conveying hose, 14 connecting seat, 15 vertical rod, 16 mounting plate, 17 electric push rod, 18 spray head, 19 adjusting screw rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The embodiment provides a technical scheme: a hydraulic valve sleeve small hole cleaning mechanism, comprising a box 1, a box door 3 is hinged to the upper side of the front end of the box 1, the upper side of the inside of the box 1 is respectively provided with a spray head 18, and further comprising a fixing assembly 6;

[0022] Fixing component 6 includes a placement platform 61, connecting plates 64, adjusting seats 66, transmission rods 67, and fixing seats 68. The placement platform 61 is located on the upper side inside the housing 1. Connecting plates 64 are slidably connected to the front and rear sides of the placement platform 61. Fixing seats 68 are provided at the center of the opposite inner sides of the two connecting plates 64. Adjusting seats 66 are slidably connected to the center of the bottom wall of the placement platform 61. Transmission rods 67 are rotatably connected to the left and right ends of the adjusting seats 66. The end of the transmission rod 67 away from the center of the housing 1 is rotatably connected to the longitudinally adjacent fixing seat 68. Fixing component 6 also includes a storage slot 62, mounting rods 63, connecting rods 65, and clamping plates 69. Storage slots 62 are located on the front and rear sides of the upper end of the placement platform 61, and mounting rods 63 are located on the left and right sides inside the placement platform 61. The mounting rods 63 are slidably connected to the corresponding sliding holes at the rear end of the connecting plate 64. The connecting rods 65 are slidably connected in the guide grooves opened in the middle of the front and rear walls of the placement platform 61. The ends of the seven horizontally adjacent connecting rods 65 near the center of the box 1 are fixedly connected to the ends of the connecting plate 64 away from the center of the box 1. The ends of the connecting rods 65 away from the center of the box 1 are respectively provided with clamping plates 69. The clamping plates 69 are located inside the vertically adjacent storage slots 62. After fixing the hydraulic valve sleeve, it can ensure that the cleaning fluid is accurately sprayed into the small hole, further reducing the cleaning dead angle. It can also ensure that the hydraulic valve sleeve remains stable during the cleaning process, solving the problem of surface scratches and mechanical damage caused by the hydraulic valve sleeve colliding with the box or other parts during the cleaning process.

[0023] It also includes a control switch group 2, which is located at the right end of the housing 1. The input end of the control switch group 2 is electrically connected to an external power supply and can regulate the internal electrical components of the equipment.

[0024] The following features: A screw 8 is rotatably connected to the lower right wall of the placement platform 61; mounting rods 63 are located on the upper side of the screw 8; and the adjusting seat 66 is threadedly connected to the left side of the outer arc surface of the screw 8 through a threaded hole in the middle of its right end. A motor 9 is installed on the lower left wall of the placement platform 61; the right end of the output shaft of the motor 9 is fixedly connected to the left end of the screw 8; and the input end of the motor 9 is electrically connected to the output end of the control switch group 2. By adjusting the control switch group 2, the motor 9 starts to run, and the output shaft of the motor 9 drives the screw 8 to rotate. During the rotation of the screw 8, the adjusting seat 66 moves to the right through the threaded connection.

[0025] The chute in the middle of the top wall of the box body 1 is slidably connected with the connecting seat 14, the middle of the lower end of the connecting seat 14 is provided with a vertical rod 15, the lower end of the vertical rod 15 is provided with a mounting plate 16, the left and right sides of the lower end of the mounting plate 16 are respectively provided with electric push rods 17, the lower ends of the extension ends of the electric push rods 17 are respectively fixedly connected with spray heads 18, the input ends of the electric push rods 17 are electrically connected with the output ends of the control switch group 2, through the regulation and control of the control switch group 2, the electric push rods 17 start to operate, the extension ends of the electric push rods 17 are extended, so that the electric push rods 17 drive the spray heads 18 to move downward.

[0026] The adjusting screw 19 and the driving motor 7 are further included, the adjusting screw 19 is rotationally connected to the inside of the chute, the connecting seat 14 is threadedly connected to the middle of the outer arc surface of the adjusting screw 19 through the adjusting threaded hole provided in the middle of the right end thereof, the driving motor 7 is arranged at the right end of the box body 1, the left end of the output shaft of the driving motor 7 is fixedly connected with the right end of the adjusting screw 19, the input end of the driving motor 7 is electrically connected with the output end of the control switch group 2, through the regulation and control of the control switch group 2, the driving motor 7 starts to operate, the output shaft of the driving motor 7 drives the adjusting screw 19 to rotate, the adjusting screw 19 drives the connecting seat 14 to move through the threaded connection in the process of rotating, and the connecting seat 14 drives the spray heads 18 to move through the vertical rod 15.

[0027] The water inlet arranged on the upper side of the right end of the box body 1 is provided with a water inlet pipe 10, the middle of the water inlet pipe 10 is connected with a water inlet valve, the upper side of the right wall of the box body 1 is respectively provided with fixed rods 11, the left ends of the fixed rods 11 are fixedly connected with the outer arc surfaces of connecting pipes 12, the left ends of the two water inlet pipes 10 are communicated with the mounting grooves arranged on the right side of the outer arc surface of one connecting pipe 12, the lower sides of the outer arc surfaces of the connecting pipes 12 are respectively provided with conveying hoses 13, the left ends of the conveying hoses 13 are respectively communicated with the connection grooves arranged on the right side of the outer arc surfaces of the transversely adjacent spray heads 18, the water inlet valve is opened, the flushing water enters the inside of the connecting pipe 12 through the water inlet pipe 10, then the flushing water in the inside of the connecting pipe 12 enters the inside of the spray head 18 through the conveying hose 13, and finally is sprayed out through the spray head 18, so that the small holes of the hydraulic valve sleeve are flushed.

[0028] The middle of the bottom wall of the box body 1 is provided with a collecting groove 4, the drain outlet arranged on the lower side of the right end of the box body 1 is provided with a drain pipe 5, the left end of the drain pipe 5 is communicated with the collecting groove 4, the middle of the drain pipe 5 is connected with a drain valve, the sewage generated in the flushing work can drop in the inside of the collecting groove 4, at this time, the drain valve is opened, and finally the sewage in the collecting groove 4 is discharged through the drain pipe 5.

[0029] The working principle of the small hole cleaning mechanism of the hydraulic valve sleeve is as follows: in the process of using the small hole cleaning mechanism of the hydraulic valve sleeve, first, the box door 3 is opened, then the hydraulic valve sleeve to be cleaned is placed into the inside of the storage groove 62 through external equipment, and the lower end of the hydraulic valve sleeve extends out of the storage groove 62, so that the small hole of the hydraulic valve sleeve is exposed outside the storage groove 62, then the control of the control switch group 2 is regulated, the motor 9 starts to operate, the output shaft of the motor 9 drives the screw rod 8 to rotate, the screw rod 8 drives the adjusting seat 66 to move rightwards through thread connection in the process of rotating, the adjusting seat 66 drives the fixed seat 68 to move rightwards in the process of moving rightwards, so that the fixed seat 68 drives the connecting plate 64 to move, the connecting plate 64 drives the clamping plate 69 to move through the connecting rod 65, then the clamping plate 69 drives the hydraulic valve sleeve to move away from the center of the inside of the box body 1, finally the hydraulic valve sleeve is in contact with the inner wall of the storage groove 62, so that the installation and fixation of the hydraulic valve sleeve are realized, then the external equipment is separated from the hydraulic valve sleeve, the box door 3 is closed, then the control of the control switch group 2 is regulated again, the electric push rod 17 starts to operate, the telescopic end of the electric push rod 17 extends, so that the electric push rod 17 drives the spray head 18 to move downwards, when the spray head 18 moves to a suitable height, the water inlet valve is opened, the flushing water enters the inside of the connecting pipe 12 through the water inlet pipe 10, then the flushing water in the inside of the connecting pipe 12 enters the inside of the spray head 18 through the conveying hose 13, finally the flushing water is sprayed out through the spray head 18, so that the small hole of the hydraulic valve sleeve is flushed, at the same time, the control of the control switch group 2 is regulated, the driving motor 7 starts to operate, the output shaft of the driving motor 7 drives the adjusting screw rod 19 to rotate, the adjusting screw rod 19 drives the connecting seat 14 to move through thread connection in the process of rotating, the connecting seat 14 drives the spray head 18 to move through the vertical rod 15, so that the small hole of the hydraulic valve sleeve is flushed, the sewage produced in the flushing work drops in the inside of the collecting groove 4, at this time, the drain valve is opened, finally the sewage in the inside of the collecting groove 4 is drained through the drain pipe 5.

[0030] It is worth noting that the driving motor 7 and the motor 9 disclosed in the above embodiment can be selected as ECMA-C20604RS, the electric push rod 17 can be selected as YRJ0905, and the control switch group 2 is provided with control buttons corresponding to the driving motor 7, the motor 9 and the electric push rod 17 for controlling the switches thereof.

[0031] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion in the utility model specification and the attached drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A hydraulic valve sleeve orifice cleaning mechanism, comprising a housing (1), a door (3) hinged to the upper side of the front end of the housing (1), and nozzles (18) respectively provided on the upper side inside the housing (1), characterized in that: It also includes a fixing component (6); Fixed component (6): It includes a placement platform (61), a connecting plate (64), an adjusting seat (66), a transmission rod (67), and a fixed seat (68). The placement platform (61) is located on the upper side inside the box (1). The front and rear sides of the placement platform (61) are slidably connected to the connecting plate (64). Fixed seats (68) are provided in the middle of the inner sides of the two connecting plates (64). The adjusting seat (66) is slidably connected to the middle of the bottom wall of the placement platform (61). The left and right ends of the adjusting seat (66) are rotatably connected to the transmission rod (67). The end of the transmission rod (67) away from the center of the box (1) is rotatably connected to the longitudinally adjacent fixed seat (68).

2. The hydraulic valve sleeve orifice cleaning mechanism according to claim 1, characterized in that: It also includes a control switch group (2), which is located at the right end of the housing (1), and the input end of the control switch group (2) is electrically connected to an external power supply.

3. The hydraulic valve sleeve orifice cleaning mechanism according to claim 2, characterized in that: The fixing component (6) also includes a storage slot (62), a mounting rod (63), a connecting rod (65), and a clamping plate (69). The storage slots (62) are respectively located on the front and rear sides of the upper end of the placement platform (61). The mounting rods (63) are respectively located on the left and right sides inside the placement platform (61). The mounting rods (63) are respectively slidably connected to the sliding holes corresponding to the rear end of the connecting plate (64). The connecting rods (65) are slidably connected in the guide grooves opened in the middle of the front and rear walls of the placement platform (61). The ends of the seven horizontally adjacent connecting rods (65) near the center of the box (1) are respectively fixedly connected to the ends of the connecting plate (64) away from the center of the box (1). The ends of the connecting rods (65) away from the center of the box (1) are respectively provided with clamping plates (69). The clamping plates (69) are respectively located inside the vertically adjacent storage slots (62).

4. The hydraulic valve sleeve orifice cleaning mechanism according to claim 3, characterized in that: A screw (8) is rotatably connected to the lower side of the right wall of the placement platform (61). The mounting rods (63) are all located on the upper side of the screw (8). The adjusting seat (66) is threaded to the left side of the outer arc surface of the screw (8) through the threaded hole set in the middle of its right end. A motor (9) is set on the lower side of the left wall of the placement platform (61). The right end of the output shaft of the motor (9) is fixedly connected to the left end of the screw (8). The input end of the motor (9) is electrically connected to the output end of the control switch group (2).

5. A hydraulic valve sleeve orifice cleaning mechanism according to claim 2, characterized in that: A connecting seat (14) is slidably connected in a groove opened in the middle of the top wall of the box (1). A vertical rod (15) is set in the middle of the lower end of the connecting seat (14). A mounting plate (16) is set at the lower end of the vertical rod (15). Electric push rods (17) are set on the left and right sides of the lower end of the mounting plate (16). A nozzle (18) is fixedly connected to the lower end of the telescopic end of the electric push rod (17). The input end of the electric push rod (17) is electrically connected to the output end of the control switch group (2).

6. A hydraulic valve sleeve orifice cleaning mechanism according to claim 5, characterized in that: It also includes an adjusting screw (19) and a drive motor (7). The adjusting screw (19) is rotatably connected to the inside of the slide groove. The connecting seat (14) is threaded to the middle of the outer arc surface of the adjusting screw (19) through the adjusting thread hole provided in the middle of its right end. The drive motor (7) is located at the right end of the housing (1). The left end of the output shaft of the drive motor (7) is fixedly connected to the right end of the adjusting screw (19). The input end of the drive motor (7) is electrically connected to the output end of the control switch group (2).

7. A hydraulic valve sleeve orifice cleaning mechanism according to claim 1, characterized in that: A water inlet pipe (10) is installed in the water inlet on the upper right side of the box (1). A water inlet valve is connected in series in the middle of the water inlet pipe (10). Fixing rods (11) are respectively installed on the upper right side of the box (1). The left ends of the two fixing rods (11) are fixedly connected to the outer arc surface of a connecting pipe (12). The left end of the water inlet pipe (10) is connected to the mounting groove on the right side of the outer arc surface of the connecting pipe (12). A conveying hose (13) is installed in the clearance groove on the lower side of the outer arc surface of the connecting pipe (12). The left end of the conveying hose (13) is connected to the connecting groove on the right side of the outer arc surface of the horizontally adjacent nozzle (18).

8. A hydraulic valve sleeve orifice cleaning mechanism according to claim 1, characterized in that: A collection trough (4) is provided in the middle of the bottom wall of the box (1). A drain pipe (5) is provided in the drain outlet opened on the lower right side of the box (1). The left end of the drain pipe (5) is connected to the collection trough (4). A drain valve is connected in series in the middle of the drain pipe (5).

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