Hydraulic valve capable of being installed at multiple angles

Abstract

The utility model discloses a hydraulic valve capable of being installed at multiple angles, and belongs to the technical field of hydraulic valve components. The hydraulic valve comprises a hydraulic valve body, a valve element and an automatic adjusting mechanism, the valve element is arranged in the hydraulic valve body, the automatic adjusting mechanism comprises a supporting column, the top of the supporting column is movably connected with a connecting rod, the inner wall of the supporting column is connected with a motor, the output end of the motor is connected with a first bevel gear, and a second bevel gear is arranged at the bottom of the first bevel gear; the top of the rotating shaft is connected with the bottom of a connecting rod which is connected with a guide sleeve. By arranging the automatic adjusting mechanism, the hydraulic valve can be driven, so that the hydraulic valve is aligned with the external pipeline for butt joint, and when an operator is in butt joint with the external pipeline, the operator does not need to manually move the hydraulic valve to adjust the connection angle, and the connection angle can be automatically adjusted.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hydraulic valve part technical field, concretely is a kind of hydraulic valve capable of multi-angle installation. BACKGROUND

[0002] Hydraulic valve is a kind of automatic element operated by pressure oil, it is controlled by pressure oil of pressure regulating valve, usually combined with electromagnetic pressure regulating valve, it can be used for the on-off of remote control hydropower station oil, gas, water pipeline system.Usually used in clamping, control, lubrication and other oil circuit.There are direct-acting type and pilot type, and the pilot type is mostly used.

[0003] A kind of hydraulic valve capable of multi-angle installation is disclosed in Chinese patent, publication (announcement) number: CN217271106U, including hydraulic valve bottom plate, its upper end is symmetrically provided with support plate, and the support plate is installed with the lamination board, and the lamination board and the outer surface of hydraulic valve shell are mutually laminated;It also includes: first positioning plate, the right end of the hydraulic valve shell is laminated with first positioning plate, and the first positioning plate penetrates the hydraulic valve bottom plate.The hydraulic valve capable of multi-angle installation is laminated and fixed by lamination board, first limiting plate and second limiting plate, and the hydraulic valve shell is conveniently disassembled, the hydraulic valve shell is replaced, the first clamping plate is pushed by electric telescopic rod, the second clamping plate installed on the first clamping plate is laminated with the groove formed on the connecting plate at this time, so that the installation plate and the connecting plate are fixed, and the hydraulic valve bottom plate and the hydraulic valve shell are adjusted at a certain angle by rotating the installation plate, the above-mentioned patent can be adjusted at a certain angle when using hydraulic valve bottom plate and hydraulic valve shell, but cannot adjust the connecting head in all directions, so that the operating personnel needs to manually move the hydraulic valve to adjust the connection angle when connecting with external pipeline, cannot automatically adjust the connection angle, thereby affecting the normal use of operating personnel. UTILITY MODEL CONTENTS

[0004] To solve the problems in the above background art, the utility model aims to provide a hydraulic valve capable of multi-angle installation, which has the advantage of automatically adjusting the connection angle and solves the problem of the hydraulic valve not being able to automatically adjust the connection angle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hydraulic valve capable of multi-angle installation, comprising:

[0006] Hydraulic valve;

[0007] Valve core, the valve core is arranged in the interior of hydraulic valve;

[0008] The automatic adjusting mechanism comprises a supporting column, a connecting rod movably connected to the top of the supporting column, a motor fixedly connected to the left side of the inner wall of the supporting column, a helical gear one fixedly connected to the output end of the motor, a helical gear two provided at the bottom of the helical gear one, a rotating shaft fixedly connected to the inside of the helical gear two, the top of the rotating shaft fixedly connected to the bottom of the connecting rod, a guide sleeve fixedly connected to the bottom of the connecting rod, the bottom of the guide sleeve penetrating through the supporting column and extending into the inside of the supporting column, and a positioning sleeve fixedly connected to the bottom of the surface of the guide sleeve.

[0009] The hydraulic valve comprises a base, a connecting plate fixedly connected to the top of the base through bolts and nuts, the top of the connecting plate fixedly connected to the bottom of the supporting column, an outer shell one fixedly connected to the top of the connecting rod, an outer shell two movably connected to the top of the outer shell one, a controller movably mounted at the top of the outer shell two, and connecting heads provided at the two sides of the outer shell two and threadedly connected to the inner sides of the outer shell one and the outer shell two.

[0010] The utility model discloses the beneficial effect is as follows:

[0011] 1, the utility model discloses a setting automatic adjusting mechanism can drive the hydraulic valve to make the hydraulic valve and external pipeline butt joint, and the operation personnel need not manually move the hydraulic valve and adjust the connecting angle when the operation personnel butt joint with external pipeline, can automatically adjust the connecting angle.

[0012] 2, the utility model discloses a setting hydraulic valve can butt joint with external pipeline, and the operation personnel fixes the connecting plate to the base through bolt and nut, then fixes the outer shell one through the automatic adjusting mechanism, and then fixes the connecting head through the outer shell one and the outer shell two, so that the connecting head and external pipeline butt joint.

[0013] 3, the utility model discloses a setting valve core can seal the outer shell one and the outer shell two, and the operation personnel installs the seal ware in the outer shell one and the outer shell two and seals, prevents the leakage phenomenon of the gap between the outer shell one and the outer shell two, then installs the valve core ring in the inside of the seal ware, then installs the switch rod on the top of the valve core ring, and then connects the switch rod with the bottom of the controller. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the structural schematic diagram of the utility model.

[0015] Figure 2 It is the structural schematic diagram of the utility model Figure 1 It is the three -dimensional structure schematic diagram of connector in the utility model.

[0016] Figure 3 It is the three -dimensional structure schematic diagram of automatic adjusting mechanism in the utility model Figure 1 It is the three -dimensional structure schematic diagram of automatic adjusting mechanism in the utility model.

[0017] Figure 4 For the utility model Figure 2 The enlarged structure schematic view of A in the middle.

[0018] Figure 5 For the utility model Figure 1 The three-dimensional structure schematic view of the valve core in the middle.

[0019] Figure 6 For the utility model Figure 1 The three-dimensional structure view of the limiting ring in the middle. Specific implementation

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] As Figures 1 to 6 Indicated, the hydraulic valve of the embodiment, including hydraulic valve 1, valve core 2 and automatic adjusting mechanism 3, valve core 2 is arranged in the inside of hydraulic valve 1, automatic adjusting mechanism 3 includes support column 31, the top of support column 31 is movably connected with connecting rod 32, the left side of the inner wall of support column 31 is fixedly connected with motor 33, the output end of motor 33 is fixedly connected with helical gear one 34, the bottom of helical gear one 34 is provided with helical gear two 35, the inside of helical gear two 35 is fixedly connected with rotating shaft 36, the top of rotating shaft 36 is fixedly connected with the bottom of connecting rod 32, the bottom of connecting rod 32 is fixedly connected with guide sleeve 37, the bottom of guide sleeve 37 penetrates support column 31 and extends to the inside of support column 31, the bottom of the surface of guide sleeve 37 is fixedly connected with positioning sleeve 38.

[0022] Reference Figure 1 , hydraulic valve 1 includes base 101, the top of base 101 is fixedly connected with connecting plate 102 by bolt and nut, the top of connecting plate 102 is fixedly connected with the bottom of support column 31, the top of connecting rod 32 is fixedly connected with shell one 103, the top of shell one 103 is movably connected with shell two 104, the top of shell two 104 movably installs controller 105, both sides of shell two 104 are provided with connecting head 106, the inner side of connecting head 106 is threadedly connected with shell one 103 and shell two 104.

[0023] The embodiment can be docked with external pipeline by setting hydraulic valve 1, the operator fixes connecting plate 102 by bolt and nut to base 101, then fixes shell one 103 by automatic adjusting mechanism 3, then fixes connecting head 106 by shell one 103 and shell two 104, so that connecting head 106 is docked with external pipeline.

[0024] Reference Figure 5, the valve core 2 includes a sealing device 21, the top of the surface of the sealing device 21 is in contact with the bottom of the shell two 104, the bottom of the surface of the sealing device 21 is in contact with the bottom of the inner wall of the shell one 103, the inside of the sealing device 21 is fixedly connected with a valve core ring 22, the top of the valve core ring 22 movably installs a switch rod 23, both sides of the valve core ring 22 are provided with springs 24, the surface of the spring 24 is movably connected with the inside of the connecting head 106, the top of the switch rod 23 is movably connected with the bottom of the controller 105.

[0025] The valve core 2 is arranged in the embodiment, the shell one 103 and the shell two 104 can be sealed, the sealing device 21 is installed on the shell one 103 and the shell two 104 to seal, to prevent the leakage phenomenon of the gap between the shell one 103 and the shell two 104, the valve core ring 22 is installed in the inside of the sealing device 21, then the switch rod 23 is installed on the top of the valve core ring 22, and the switch rod 23 is connected with the bottom of the controller 105.

[0026] Reference Figure 4 The front and back of the hydraulic valve 1 are provided with connectors 4, the connector 4 includes a limiting disc one 41, the bottom of the limiting disc one 41 is fixedly connected with a threaded rod 42, the bottom of the limiting disc one 41 is in contact with the top of the shell one 103, the bottom of the threaded rod 42 penetrates the shell two 104 and extends to the inside of the shell one 103, the surface of the threaded rod 42 is screwedly connected with a sleeve 43, the bottom of the sleeve 43 penetrates the shell two 104 and extends to the bottom of the shell two 104 and is fixedly connected with a limiting disc two 44, the top of the limiting disc two 44 is in contact with the bottom of the shell two 104.

[0027] The connector 4 is arranged in the embodiment, the shell one 103 and the shell two 104 can be positioned, the threaded rod 42 is inserted into the top of the shell one 103 from the top of the shell two 104 by the limiting disc one 41, then the sleeve 43 is inserted into the inside of the shell two 104 from the bottom of the shell one 103 by the limiting disc two 44, so that the sleeve 43 is screwedly connected with the threaded rod 42, the shell one 103 and the shell two 104 are fixed by the sleeve 43 and the threaded rod 42, to prevent the misalignment phenomenon of the shell one 103 and the shell two 104.

[0028] Reference Figure 6 The top of the surface of the shell one 103 is slidably connected with a limiting ring 5, the inside of the limiting ring 5 is slidably connected with the surface of the shell two 104.

[0029] The limiting ring 5 is arranged in the embodiment, the shell one 103 and the shell two 104 can be limited, to prevent the misalignment and shaking phenomenon of the shell one 103 and the shell two 104.

[0030] Reference Figure 3The top of the inner wall of the supporting column 31 is provided with a sliding groove 6, and the inner part of the sliding groove 6 is in sliding connection with the surface of the positioning sleeve 38.

[0031] The sliding groove 6 can limit the positioning sleeve 38, and prevent the positioning sleeve 38 from shaking up and down in the supporting column 31.

[0032] Reference Figure 3 The bottom of the surface of the rotating shaft 36 is fixedly connected with a stable bearing 7, and the bottom of the outer ring of the stable bearing 7 is fixedly connected with the bottom of the inner wall of the supporting column 31.

[0033] The stable bearing 7 can fix the bottom of the rotating shaft 36, and prevent the bottom of the rotating shaft 36 from moving forward and backward.

[0034] Reference Figure 3 The bottom of the surface of the supporting column 31 is fixedly connected with a stable sleeve 8, and the bottom of the stable sleeve 8 is fixedly connected with the top of the connecting plate 102.

[0035] The stable sleeve 8 can increase the stability of the supporting column 31, and prevent the supporting column 31 from shaking.

[0036] The motor 33 drives the bevel gear one 34 to rotate, the bevel gear one 34 drives the bevel gear two 35 to rotate, the bevel gear two 35 drives the rotating shaft 36 to rotate, the rotating shaft 36 drives the shell one 103 to rotate through the guide of the guide sleeve 37 and the positioning sleeve 38, the shell one 103 drives the shell two 104 to rotate through the connector 4, the connector 106 is driven to rotate and adjust the angle through the shell one 103 and the shell two 104, the connector 106 is aligned with the external pipeline, and then the external pipeline is communicated with the connector 106.

Claims

1. A hydraulic valve capable of multi-angle mounting, characterized by, The hydraulic valve capable of multi-angle installation comprises: A hydraulic valve (1); A valve core (2) arranged in the hydraulic valve (1); An automatic adjusting mechanism (3) comprising a supporting column (31), a connecting rod (32) movably connected to the top of the supporting column (31), a motor (33) fixedly connected to the left inner wall of the supporting column (31), a bevel gear I (34) fixedly connected to the output end of the motor (33), a bevel gear II (35) arranged at the bottom of the bevel gear I (34), a rotating shaft (36) fixedly connected to the inside of the bevel gear II (35), the top of the rotating shaft (36) fixedly connected to the bottom of the connecting rod (32), a guide sleeve (37) fixedly connected to the bottom of the connecting rod (32), the bottom of the guide sleeve (37) penetrating through the supporting column (31) and extending into the inside of the supporting column (31), and a positioning sleeve (38) fixedly connected to the bottom of the surface of the guide sleeve (37).

2. The multi-angle mountable hydraulic valve of claim 1, wherein: The hydraulic valve (1) comprises a base (101), the top of the base (101) fixedly connected with a connecting plate (102) through bolts and nuts, the top of the connecting plate (102) fixedly connected with the bottom of the supporting column (31), the top of the connecting rod (32) fixedly connected with a shell I (103), the top of the shell I (103) movably connected with a shell II (104), the top of the shell II (104) movably mounted with a controller (105), both sides of the shell II (104) provided with a connecting head (106), and the inner side of the connecting head (106) threadedly connected with the shell I (103) and the shell II (104).

3. A multi-angle mountable hydraulic valve according to claim 2, wherein: The valve core (2) comprises a sealer (21), the top of the surface of the sealer (21) in contact with the bottom of the shell II (104), the bottom of the surface of the sealer (21) in contact with the bottom of the inner wall of the shell I (103), the inside of the sealer (21) fixedly connected with a valve core ring (22), the top of the valve core ring (22) movably mounted with a switch rod (23), both sides of the valve core ring (22) provided with a spring (24), the surface of the spring (24) movably connected with the inside of the connecting head (106), and the top of the switch rod (23) movably connected with the bottom of the controller (105).

4. The multi-angle mountable hydraulic valve of claim 3, wherein: The front and back of the hydraulic valve (1) are provided with a connector (4), the connector (4) comprises a limiting disc I (41), the bottom of the limiting disc I (41) fixedly connected with a threaded rod (42), the bottom of the limiting disc I (41) in contact with the top of the shell I (103), the bottom of the threaded rod (42) penetrating through the shell II (104) and extending into the inside of the shell I (103), the surface of the threaded rod (42) threadedly connected with a screw sleeve (43), the bottom of the screw sleeve (43) penetrating through the shell II (104) and extending to the bottom of the shell II (104) fixedly connected with a limiting disc II (44), and the top of the limiting disc II (44) in contact with the bottom of the shell II (104).

5. A multi-angle mountable hydraulic valve according to claim 4, wherein: The top of the surface of the shell one (103) is slidably connected with a limiting ring (5), and the inner part of the limiting ring (5) is slidably connected with the surface of the shell two (104).

6. A multi-angle mountable hydraulic valve according to claim 5, wherein: The top of the inner wall of the support column (31) is provided with a sliding groove (6), and the inner part of the sliding groove (6) is slidably connected with the surface of the positioning sleeve (38).

7. A multi-angle mountable hydraulic valve according to claim 6, wherein: The bottom of the surface of the rotating shaft (36) is fixedly connected with a stable bearing (7), and the bottom of the outer ring of the stable bearing (7) is fixedly connected with the bottom of the inner wall of the support column (31).

8. A multi-angle mountable hydraulic valve according to claim 7, wherein: The bottom of the surface of the support column (31) is fixedly connected with a stable sleeve (8), and the bottom of the stable sleeve (8) is fixedly connected with the top of the connecting plate (102).

Images