Lubricating medium distribution host

Abstract

The utility model relates to the field of lubricating equipment, in particular to a lubricating medium distribution host machine, which comprises a machine case, an inner cavity is formed in the machine case, an oil inlet and an oil outlet are formed in the bottom of the machine case, and an operation part and a display part are arranged on the front side wall of the machine case; the distribution valve comprises a distribution valve main body and a driving part mounted on the distribution valve main body, the distribution valve main body is mounted on the bottom wall of the case, the distribution valve main body is provided with a main oil inlet and a plurality of oil supply cavities, each oil supply cavity is communicated with an oil supply pipe capable of penetrating through the oil outlet, and the driving part can drive the distribution valve main body to switch to supply oil to different oil supply cavities; the flow meter is arranged on one side of the distribution valve, and the flow meter is provided with an oil inlet pipe penetrating through the oil inlet and an oil outlet pipe communicated with the main oil inlet; the controller is arranged on the side, facing the front wall of the machine box, of the distribution valve, and the controller is connected with the operation part, the display part, the driving part and the flow meter. According to the utility model, the installation structure of the structural components in the case is optimized, so that the existing problems are effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of lubrication equipment, and in particular to a lubrication medium distribution host. Background Art

[0002] Lubricating grease is widely used in various types of engineering machinery. In some lubricating medium working conditions, it is necessary to distribute the lubricating medium to different lubrication node positions through an oil pump. The lubricating medium distribution host can distribute the input lubricating medium to different pipelines, so it is widely used in lubrication equipment. For example, an oil distribution tank system disclosed in application number 202123440767.0 and a multi-channel lubricating grease distribution device provided in application number 202320814098.9. The aforementioned oil distribution tank system is a host with a flow meter and outlet control. Multiple branches and multiple valves are used internally to complete the oil circuit distribution, which is described later as a rotating distribution device.

[0003] Through research and development, the applicant has provided a distribution host in which the distribution device described below is arranged in the chassis of the aforementioned oil distribution tank system, and the internal component structure and installation settings of the host are optimized to facilitate line layout and maintenance. Currently, there is no distribution host of this type. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a lubricating medium distribution host, which effectively solves the existing problems by optimizing the installation structure of structural components in the chassis.

[0005] The utility model also provides a lubricating medium distribution host, including: a chassis, the chassis has an inner cavity, the bottom of the chassis is provided with an oil inlet and an oil outlet, and the front side wall of the chassis is installed with an operating unit and a display unit; a distribution valve, the distribution valve includes a distribution valve body, a driving unit installed on the distribution valve body, the distribution valve body is installed on the bottom wall of the chassis, the distribution valve body is provided with a main oil inlet and a plurality of oil supply chambers, each of the oil supply chambers is respectively connected to an oil supply pipe that can pass through the oil outlet, and the driving unit can drive the distribution valve body to switch to supply oil to different oil supply chambers; a flow meter is arranged on one side of the distribution valve, the flow meter has an oil inlet pipe passing through the oil inlet, and an oil outlet pipe connected to the main oil inlet; a controller is arranged on the side of the distribution valve facing the front wall of the chassis, and the controller is respectively connected to the operating unit, the display unit, the driving unit, and the flow meter.

[0006] Furthermore, the front wall of the chassis is configured to be openable and closable.

[0007] Furthermore, the controller includes a circuit board, which is installed between the front wall of the chassis and the distribution valve, and a separation gap is provided between the circuit board and the front wall of the chassis.

[0008] Furthermore, one end of the circuit board is hinged to the side wall of the chassis through a mounting plate, and the other end is detachably connected to another side wall of the chassis through a connecting piece.

[0009] Furthermore, the front wall of the chassis is configured to be rotatable.

[0010] Furthermore, the distribution valve also includes a connecting bracket, which includes a top plate connected to the distribution valve body and a side plate connected to the top plate, and the side plate can be connected to the rear wall of the chassis; the bottom of the distribution valve body abuts against the bottom wall of the chassis, and the oil supply pipe and the distribution valve body are clamped and fixed to the bottom wall of the chassis.

[0011] Furthermore, the distribution valve body includes a valve block with a through cavity and a valve stem installed in the through cavity. The valve stem is arranged to be hollow and connected to the main oil inlet. An oil hole is arranged on the side of the valve stem. The valve block is provided with an oil supply cavity corresponding to the position of the oil hole. The valve stem can rotate to drive the oil hole to be connected to or closed with the oil supply cavity.

[0012] Furthermore, the driving unit includes a servo body, the servo body is provided with a drive shaft, the drive shaft is connected to the valve stem, the drive shaft is connected to a magnetic steel plate, and the servo body includes a plurality of Hall sensors arranged at intervals around the outer side of the drive shaft.

[0013] Furthermore, the oil supply cavity includes a transverse cavity and a longitudinal cavity connected to the transverse wall, the longitudinal cavity penetrates to the bottom of the valve block, and the oil supply pipe is connected to the bottom of the longitudinal cavity.

[0014] The beneficial effect of the utility model is that the existing problems are effectively solved by optimizing the installation structure of the structural components in the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0017] Figure 2 for Figure 1 The illustrated embodiment is a schematic side sectional structural diagram at the valve stem position.

[0018] Figure 3 for Figure 1 The illustrated embodiment is a schematic diagram of the internal structure after the front wall of the chassis is removed.

[0019] Figure 4 for Figure 3 A schematic diagram of the structure of the shown part from another perspective.

[0020] Figure 5 for Figure 1 A schematic diagram of the structure of the distribution valve and the flow meter in the illustrated embodiment.

[0021] Among them: 1. Chassis; 2. Operating unit; 3. Display unit; 4. Distribution valve body; 401. Valve block; 402. Valve stem; 5. Servo body; 501. Drive shaft; 502. Magnetic steel plate; 503. Hall sensor; 6. Main oil inlet; 7. Oil supply pipe; 8. Oil supply cavity; 801. Horizontal cavity; 802. Vertical cavity; 9. Flow meter; 10. Oil inlet pipe; 11. Oil outlet pipe; 12. Circuit board; 13. Mounting plate; 1401. Top plate; 1402. Side plate; 15. Oil hole. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0023] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0024] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0027] In the present utility model, if Figure 1-5 As shown, a lubricating medium distribution host is provided, comprising: a chassis 1, the chassis 1 having an inner cavity, an oil inlet and an oil outlet being provided at the bottom of the chassis 1, an operating unit 2 and a display unit 3 being installed on the front side wall of the chassis 1; a distribution valve, the distribution valve comprising a distribution valve body 4, a driving unit installed on the distribution valve body 4, the distribution valve body 4 being installed on the bottom wall of the chassis 1, the distribution valve body 4 being provided with a main oil inlet 6 and a plurality of oil supply chambers 8, each of the oil supply chambers 8 being respectively connected with an oil supply pipe 7 capable of passing through the oil outlet, and the driving unit being capable of driving the distribution valve body 4 to switch to supply oil to different oil supply chambers 8; a flow meter 9, arranged at one side of the distribution valve, the flow meter 9 having an oil inlet pipe 10 passing through the oil inlet, and an oil outlet pipe 11 connected with the main oil inlet 6; a controller, arranged at a side of the distribution valve facing the front wall of the chassis 1, the controller being respectively connected with the operating unit 2, the display unit 3, the driving unit, and the flow meter 9.

[0028] The distribution host of the utility model is provided with an oil inlet and an oil outlet at the bottom of the chassis 1, so that the chassis 1 can be hoisted at a relatively high position when in use, so that the oil supply pipe 7 and the oil inlet pipe 10 can be provided at the bottom of the chassis 1, so that it can be applied to some working conditions where the chassis 1 is arranged at a low position and is easy to interfere with other components, and working conditions where the chassis 1 is arranged at a low position and is not easy to repair. Moreover, as shown in the figure, by arranging the distribution valve at the bottom of the chassis 1, the distribution valve can be easily and stably installed to prevent the components from falling due to the hanging installation. In addition, by arranging the operating unit 2 and the display unit 3 on the front wall of the chassis 1, it is convenient for the user to operate, and the controller is arranged on the side of the distribution valve facing the front wall of the chassis 1, so that when a fault occurs, the controller can be conveniently repaired and controlled after opening the front wall of the chassis 1 for maintenance and testing.

[0029] In the illustrated embodiment, a further optimized configuration of the present invention is that the front wall of the chassis 1 is configured to be openable and closable. As shown in the figure, the front wall of the chassis 1 is configured to be openable and closable by rotation, so that the chassis 1 can be opened conveniently.

[0030] The opening and closing method of the chassis 1 is not limited to the hinged method. In an optional embodiment, other forms can also be selected. For example, the front wall of the machine is fixed to the main body of the chassis 1 with bolts.

[0031] In the illustrated embodiment, a further optimized setting for the structure of the utility model is that the controller includes a circuit board 12, the circuit board 12 is installed between the front wall of the chassis 1 and the distribution valve, and a separation gap is set between the circuit board 12 and the front wall of the chassis 1.

[0032] As shown in the figure, by such arrangement, the circuit board 12 can be erected at the front wall of the chassis 1, and the separation gap between the circuit board 12 and the front wall of the chassis 1 can be used to facilitate heat dissipation on the front and rear sides of the circuit board 12. Moreover, after opening the front wall of the chassis 1, the components of the circuit board 12 can be directly inspected and tested.

[0033] In a preferred embodiment, a further optimized setting for the structure of the utility model is that one end of the circuit board 12 is hinged to the side wall of the chassis 1 through the mounting plate 13, and the other end is detachably connected to the other side wall of the chassis 1 through a connecting piece.

[0034] As shown in the figure, when the distribution valve and the flow meter 9 need to be repaired, it is only necessary to separate the connection position of the circuit board 12 from the side wall of the chassis 1, and then the circuit board 12 can be rotated open to expose the distribution valve and the flow meter 9 for easy operation.

[0035] In the illustrated embodiment, more specifically, as shown in the figure, the circuit board 12 and the front wall of the chassis 1 are hinged at the same side wall position of the chassis 1, and the connecting member is configured in a bolt-fixed configuration.

[0036] In the illustrated embodiment, for the structure of the utility model, to be more specific, as shown in the figure, the distribution valve also includes a connecting bracket, the connecting bracket includes a top plate 1401 connected to the distribution valve body 4, and a side plate 1402 connected to the top plate 1401, and the side plate 1402 can be connected to the rear wall of the chassis 1; as shown in the figure, by setting the connecting bracket, the upper section of the distribution valve can be stabilized and fixed, thereby further improving the installation stability of the distribution valve.

[0037] The bottom of the distribution valve body 4 abuts against the bottom wall of the chassis 1, and the oil supply pipe 7 is clamped and fixed to the bottom wall of the chassis 1 by the distribution valve body 4. By such an arrangement, the distribution valve can be stably fixed to the bottom wall of the chassis 1, and the installation and fixation of the arch oil pipe is achieved at the same time.

[0038] In the illustrated embodiment, for the structure of the utility model, to be more specific, the distribution valve body includes a valve block 401 with a through cavity, and a valve stem 402 installed in the through cavity, the valve stem 402 is configured to be hollow and connected to the main oil inlet 6, an oil hole 15 is provided on the side of the valve stem 402, and the valve block 401 is provided with an oil supply cavity 8 corresponding to the position of the oil hole 15, and the valve stem 402 can rotate to drive the oil hole 15 to be connected to or closed with the oil supply cavity 8.

[0039] As shown in the figure, the side wall of the through cavity at the position of the main oil inlet 6 is provided with an annular groove connected to the main oil inlet 6, and the valve stem 402 is provided with a through hole connected to the annular groove at the position corresponding to the annular groove, so as to realize the connection between the valve stem 402 and the main oil inlet 6.

[0040] In the illustrated embodiment, for the structure of the utility model, to be more specific, the driving part includes a servo body 5, the servo body 5 is provided with a driving shaft 501, the driving shaft 501 is connected to the valve stem 402, the driving shaft 501 is connected to a magnetic steel plate 502, and the servo body 5 includes a plurality of Hall sensors 503 arranged at intervals around the outer side of the driving shaft 501.

[0041] As shown in the figure, the steering gear body 5 is arranged on the top of the distribution valve body. The Hall sensor is connected to the circuit board, and the rotation position of the driving shaft 501 can be conveniently monitored and corrected through the magnetic steel plate 502 and the Hall sensor 503 on the outside of the driving shaft 501, and then the position of the valve stem 402 can be conveniently monitored and corrected.

[0042] In the illustrated embodiment, for the structure of the utility model, to be more specific, the oil supply chamber 8 includes a transverse cavity 801 and a longitudinal cavity 802 connected to the transverse wall, the longitudinal cavity 802 passes through the bottom of the valve block 401, and the oil supply pipe 7 is connected to the bottom of the longitudinal cavity 802.

[0043] like Figure 2 As shown, the oil supply pipe 7 can be directly fixedly installed on the bottom of the distribution valve body.

[0044] In the embodiment shown in the figure, the installation of the flow meter 9, more specifically, the flow meter 9 is fixed to the rear wall of the chassis 1 through a side-mounted bracket, and the bottom of the flow meter 9 is installed on the bottom wall of the chassis 1 through an oil inlet pipe 10. Regarding the installation of the oil supply pipe 7 and the oil inlet pipe 10 on the bottom wall of the chassis 1, specifically, a nut is provided on the portion of the oil supply pipe 7 at the bottom of the chassis 1, and the nut is clamped and fixed to the bottom wall of the chassis 1 with the valve block 401.

[0045] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0046] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A lubricating medium distribution host, characterized in that: include: A chassis, the chassis having an inner cavity, an oil inlet and an oil outlet being arranged at the bottom of the chassis, and an operating unit and a display unit being installed on the front side wall of the chassis; A distribution valve, the distribution valve comprising a distribution valve body and a driving part installed on the distribution valve body, the distribution valve body being installed on the bottom wall of the chassis, the distribution valve body being provided with a main oil inlet and a plurality of oil supply chambers, each of the oil supply chambers being respectively connected with an oil supply pipe capable of passing through the oil outlet, and the driving part being capable of driving the distribution valve body to switch to supply oil to different oil supply chambers; A flow meter is arranged on one side of the distribution valve, and the flow meter has an oil inlet pipe passing through the oil inlet and an oil outlet pipe communicating with the main oil inlet; A controller is arranged on a side of the distribution valve facing the front wall of the chassis, and the controller is respectively connected to the operating part, the display part, the driving part, and the flow meter.

2. The lubricating medium dispensing main machine according to claim 1, characterized in that: The front wall of the chassis is configured to be openable and closable.

3. The lubricating medium dispensing main machine according to claim 1 or 2, characterized in that: The controller comprises a circuit board, and the circuit board is installed between the front wall of the chassis and the distribution valve, and a separation gap is arranged between the circuit board and the front wall of the chassis.

4. The lubricating medium dispensing main machine according to claim 3, characterized in that: One end of the circuit board is hinged to the side wall of the chassis through a mounting plate, and the other end is detachably connected to the other side wall of the chassis through a connecting piece.

5. The lubricating medium dispensing main machine according to claim 1, characterized in that: The front wall of the chassis is arranged to be rotatable.

6. The lubricating medium dispensing main machine according to claim 1, characterized in that: The distribution valve further comprises a connecting bracket, wherein the connecting bracket comprises a top plate connected to the distribution valve body and a side plate connected to the top plate, and the side plate can be connected to the rear wall of the chassis; The bottom of the distribution valve body abuts against the bottom wall of the chassis, and the oil supply pipe and the distribution valve body are clamped and fixed on the bottom wall of the chassis.

7. The lubricating medium dispensing main machine according to claim 1, characterized in that: The distribution valve body includes a valve block with a through cavity and a valve stem installed in the through cavity. The valve stem is arranged to be hollow and connected to the main oil inlet. An oil hole is arranged on the side of the valve stem. The valve block is provided with an oil supply cavity corresponding to the position of the oil hole. The valve stem can rotate to drive the oil hole to be connected to or closed with the oil supply cavity.

8. The lubricating medium dispensing main machine according to claim 7, characterized in that: The driving part includes a steering gear body, the steering gear body is provided with a driving shaft, the driving shaft is connected to the valve stem, the driving shaft is connected to a magnetic steel plate, and the steering gear body includes a plurality of Hall sensors arranged at intervals around the outer side of the driving shaft.

9. The lubricating medium dispensing main machine according to claim 7, characterized in that: The oil supply cavity comprises a transverse cavity and a longitudinal cavity connected to the transverse cavity. The longitudinal cavity penetrates to the bottom of the valve block, and the oil supply pipe is connected to the bottom of the longitudinal cavity.

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