Servo motor pumping device for wall bricks

Abstract

The utility model discloses a servo motor pumping device for wall bricks, which comprises an oil tank, a cover body arranged at the top of the oil tank, an oil pumping assembly arranged on one side of the oil tank, and a filtering and adsorbing assembly arranged at the top of the cover body, and the filtering and adsorbing assembly plays a role in filtering hydraulic oil conveyed back into the oil tank. The oil pumping assembly can pump out hydraulic oil in the oil tank, and the oil pumping assembly is driven by a servo motor body.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wall bricks, and particularly relates to a servo motor pumping device for wall bricks. BACKGROUND

[0002] At present, wall bricks are a kind of bricks used for building buildings. In the production of wall bricks, a hydraulic system needs to be used to drive the wall bricks. The existing hydraulic drive system usually adopts a constant speed motor to drive a constant displacement pump.

[0003] However, the existing hydraulic drive system has the following defects:

[0004] (1) The traditional hydraulic system usually adopts a constant speed motor to drive a constant displacement pump. When the system pressure exceeds the set value, the excess oil will return to the oil tank through the overflow valve. This process is called high pressure throttling, which will cause the hydraulic oil to heat up too quickly due to high speed friction.

[0005] (2) During the operation of the equipment, wear will occur. The metal impurities generated by the wear of the mechanical equipment will be mixed in the hydraulic oil. If the metal impurities in the hydraulic oil are not cleaned in time, the wear of the mechanical equipment will be aggravated, and the use performance of the hydraulic oil will be affected. CONTENT OF THE INVENTION

[0006] In order to solve the technical problems existing in the prior art, the purpose of the present application is to provide a servo motor pumping device for wall bricks, which can adjust the output flow and pressure according to actual needs and reduce the heat generated by oil friction.

[0007] To solve the above-mentioned technical problems in the prior art, one of the purposes of the present application is achieved by using the following technical scheme:

[0008] A servo motor pumping device for wall bricks comprises an oil tank, a cover body arranged on the top of the oil tank, an oil pumping assembly arranged on one side of the oil tank, and a filter adsorption assembly arranged on the top of the cover body. The filter adsorption assembly filters the hydraulic oil returned to the oil tank. The oil pumping assembly can extract the hydraulic oil in the oil tank. The oil pumping assembly is driven by a servo motor body.

[0009] Further, the oil pumping assembly comprises a servo motor body arranged on the ground, an oil pump body used in cooperation with the servo motor body, and an oil outlet pipe communicated between the oil pump body and the oil tank.

[0010] Further, the filter adsorption assembly comprises a mounting hole formed in the top of the cover, a cover plate covering the mounting hole, two vertical plates symmetrically and penetratingly arranged at the mounting hole and fixedly connected with the bottom of the cover plate, a magnetic plate staggered and arranged on the vertical plate, and an oil return hose penetratingly arranged on the top of the cover plate.

[0011] Further, the left and right ends of the cover plate are fixedly provided with connecting plates, the connecting plates and the cover plate are detachably connected through a disassembly and assembly component, the disassembly and assembly component comprises a through hole formed in the connecting plate, a slot formed in the top of the cover and corresponding to the through hole, a plug rod penetratingly arranged at the through hole and capable of being inserted into the slot, a convex ring threadedly arranged on the plug rod, and a wedge-shaped block fixedly arranged on the inner side wall of the slot and clamped with the convex ring.

[0012] Further, the wedge-shaped block is provided with a guide inclined surface for guiding the convex ring into the slot.

[0013] Further, a plurality of stable blocks are fixedly arranged on the inner side wall of the slot and abut against the convex ring.

[0014] Compared with the prior art, the beneficial effects of the utility model lie in that:

[0015] (1) in use, the oil pumping assembly can extract the hydraulic oil in the oil tank, and then deliver the extracted hydraulic oil to the equipment that needs to work on the wall bricks, the servo motor body is used in cooperation with the control module, the speed of the motor is controlled, the operation is stable and without impact, when the oil cylinder operates, the motor runs at high speed, when the pressure is reached, the motor runs slowly, the oil temperature is at least 10 degrees lower than the original, the service life of the hydraulic oil can be doubled. The servo motor can adjust the speed, adjust the output flow and pressure according to the actual demand, and avoid the high pressure throttling phenomenon, thereby reducing the heat generated by the oil due to friction. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the present application, which shows the structure schematic view of the oil pumping assembly, the filter adsorption assembly and the disassembly and assembly component;

[0017] Figure 2 It is Figure 1 an enlarged structure schematic view of A in the middle;

[0018] In the diagram: 1. Oil pumping assembly; 2. Filtration and adsorption assembly; 3. Assembly and disassembly assembly; 4. Servo motor body; 5. Control module; 6. Oil pump body; 7. Oil outlet pipe; 8. Oil return hose; 9. Oil tank; 10. Cover; 11. Cover plate; 12. Vertical plate; 13. Magnetic plate; 14. Insert rod; 15. Connecting plate; 16. Protruding ring; 17. Wedge block; 18. Guide slope; 19. Stabilizing block; 20. Through hole; 21. Slot; 22. Mounting hole. Detailed Implementation

[0019] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0020] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0021] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class, not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the preceding and following related objects.

[0022] Example 1:

[0023] like Figures 1-2 As shown, this embodiment provides a servo motor pumping device for wall bricks, which includes an oil tank 9, a cover 10 disposed on the top of the oil tank 9, an oil pumping assembly 1 disposed on one side of the oil tank 9, and a filter adsorption assembly 2 disposed on the top of the cover 10. The filter adsorption assembly 2 filters the hydraulic oil transported back into the oil tank 9, and the oil pumping assembly 1 can pump out the hydraulic oil from the oil tank 9. The oil pumping assembly 1 is driven by a servo motor body 4.

[0024] The wall brick servo motor pumping device comprises an oil tank 9, a cover body 10 arranged on the top of the oil tank 9, an oil pumping assembly 1 arranged on one side of the oil tank 9, and a filter adsorption assembly 2 arranged on the top of the cover body 10. The filter adsorption assembly 2 filters the hydraulic oil returned to the oil tank 9. The oil pumping assembly 1 can pump the hydraulic oil in the oil tank 9 out, and the oil pumping assembly 1 is driven by a servo motor body 4. In use, the oil pumping assembly 1 can pump the hydraulic oil in the oil tank 9 out by starting the oil pumping assembly 1, and then the pumped hydraulic oil is delivered to the equipment that needs to work on the wall brick. The servo motor body 4 is used in cooperation with a control module 5, the motor control speed is stable, there is no impact, the motor runs at high speed when the oil cylinder acts, and the motor runs slowly when the pressure is reached. The oil temperature is at least 10 degrees lower than the original, and the service life of the hydraulic oil can be doubled. The servo motor can adjust the output flow and pressure according to the actual demand, avoiding the high-pressure throttling phenomenon, thereby reducing the heat generated by the oil due to friction. Real-time adjustment of oil supply: the oil supply in the servo hydraulic system is adjusted by the servo motor in real time, which means that only the necessary oil is pumped into the hydraulic circuit during system operation. In contrast, the oil volume in the traditional hydraulic system may be excessive, resulting in unnecessary energy loss and oil temperature rise. The real-time adjustment function of the servo motor helps to reduce the oil temperature, thereby solving the technical problem that the traditional hydraulic system usually uses a constant-speed drive motor to drive a fixed displacement pump, and when the system pressure exceeds the set value, the excess oil returns to the oil tank 9 through the overflow valve. This process is called high-pressure throttling, which causes the hydraulic oil to heat up too quickly due to high-speed friction.

[0025] Furthermore, the oil pumping assembly 1 comprises a servo motor body 4 arranged on the ground, an oil pump body 6 used in cooperation with the servo motor body 4, and an oil outlet pipe 7 communicated between the oil pump body 6 and the oil tank 9. In this way, the servo motor body 4 can pump the hydraulic oil out of the oil pump body 6 through the oil outlet pipe 7 and the oil pump body 6.

[0026] Furthermore, the filter adsorption assembly 2 comprises a mounting hole 22 arranged on the top of the cover body 10, a cover plate 11 covering the mounting hole 22, two vertical plates 12 symmetrically arranged on the mounting hole 22 and fixedly connected with the bottom of the cover plate 11, a magnetic plate 13 arranged on the vertical plate 12 in a staggered and inclined manner, and an oil return hose 8 arranged through the top of the cover plate 11.

[0027] The filter adsorption assembly 2 comprises a mounting hole 22 formed in the top of the cover body 10, a cover plate 11 arranged on the mounting hole 22, two vertical plates 12 symmetrically arranged at the left and right of the mounting hole 22 and fixedly connected with the bottom of the cover plate 11, magnetic plates 13 staggered and inclined arranged on the vertical plates 12, and an oil return hose 8 arranged through the top of the cover plate 11 and connected with a pipeline of a device for producing wall bricks, so that the hydraulic oil in the oil return hose 8 flows onto the magnetic plates 13, the magnetic plates 13 adsorb the metal impurities in the hydraulic oil, and the adsorbed hydraulic oil falls onto other magnetic plates 13 for secondary adsorption, which can help to reduce the metal impurities in the hydraulic oil and prolong the service life of the hydraulic oil, and compared with the prior art, the technical problem that the metal impurities produced are mixed in the hydraulic oil and the metal impurities in the hydraulic oil are not cleaned in time to aggravate the wear of the mechanical equipment and affect the use performance of the hydraulic oil is solved.

[0028] Further, the left and right ends of the cover plate 11 are fixedly provided with connecting plates 15, the connecting plates 15 and the cover plate 11 are detachably connected through a dismounting assembly 3, the dismounting assembly 3 comprises through holes 20 formed in the connecting plates 15, insertion grooves 21 formed in the top of the cover body 10 and corresponding to the through holes 20, insertion rods 14 arranged through the through holes 20 and capable of being inserted into the insertion grooves 21, convex rings 16 arranged in a threaded manner on the insertion rods 14, and wedge-shaped blocks 17 fixedly arranged on the inner side walls of the insertion grooves 21 and capable of being clamped with the convex rings 16.

[0029] When the technical scheme is not used, the following problems are prone to occur: it is inconvenient to dismount the magnetic plates 13 to clean the metal impurities thereon, and it is inconvenient to quickly install the cover plate 11 on the cover body 10.

[0030] Further, the left and right ends of the cover plate 11 are fixedly provided with connecting plates 15, the connecting plates 15 and the cover plate 11 are detachably connected through a dismounting assembly 3, the dismounting assembly 3 comprises through holes 20 formed in the connecting plates 15, insertion grooves 21 formed in the top of the cover body 10 and corresponding to the through holes 20, insertion rods 14 arranged through the through holes 20 and capable of being inserted into the insertion grooves 21, convex rings 16 arranged in a threaded manner on the insertion rods 14, and wedge-shaped blocks 17 fixedly arranged on the inner side walls of the insertion grooves 21 and capable of being clamped with the convex rings 16. In use, the insertion rods 14 are directly pressed, which is quick and convenient to install, and difficult to dismount by screwing, so that the cover plate 11 and the magnetic plates 13 are not easily separated from the cover body 10, the metal impurities can be conveniently cleaned, and compared with the prior art, the technical problem that it is inconvenient to clean the metal impurities on the magnetic plates 13 and inconvenient to quickly install the cover plate 11 on the cover body 10 is solved.

[0031] Further, the wedge-shaped block 17 is provided with a guide slope 18 for guiding the convex ring 16 into the slot 21, which can make the convex ring 16 more convenient to be pressed and clamped.

[0032] Further, the slot 21 is fixed with several stable blocks 19 on the inner side wall, which abut against the convex ring 16. The several stable blocks 19 arranged at intervals can make the insertion rod 14 bear force more balanced, so as to make the connection more firm.

[0033] The above embodiments are only the preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application, and any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A servo motor conveying device for wall bricks, characterized in that: Includes an oil tank (9), a cover (10) disposed on the top of the oil tank (9), an oil pumping assembly (1) disposed on one side of the oil tank (9), and a filter adsorption assembly (2) disposed on the top of the cover (10). The filter adsorption assembly (2) filters the hydraulic oil transported back to the oil tank (9). The oil pumping assembly (1) can extract the hydraulic oil from the oil tank (9). The oil pumping assembly (1) is driven by a servo motor body (4).

2. The servo motor conveying device for wall bricks according to claim 1, characterized in that: The oil pumping assembly (1) includes a servo motor body (4) installed on the ground, an oil pump body (6) used in conjunction with the servo motor body (4), and an oil outlet pipe (7) connecting the oil pump body (6) and the oil tank (9).

3. The servo motor conveying device for wall bricks according to claim 1, characterized in that: The filter adsorption assembly (2) includes a mounting hole (22) opened on the top of the cover (10), a cover plate (11) covering the mounting hole (22), two upright plates (12) symmetrically arranged through the mounting hole (22) and fixedly connected to the bottom of the cover plate (11), a magnetic plate (13) arranged alternately and inclined on the upright plate (12), and a return oil hose (8) arranged through the top of the cover plate (11).

4. A servo motor conveying device for wall bricks according to claim 3, characterized in that: The cover plate (11) is fixedly provided with connecting plates (15) at both ends. The connecting plates (15) and the cover plate (11) are detachably connected by a disassembly assembly (3). The disassembly assembly (3) includes a through hole (20) opened on the connecting plate (15), a slot (21) opened on the top of the cover body (10) and corresponding to the through hole (20), a rod (14) that passes through the through hole (20) and can be inserted into the slot (21), a threaded protrusion ring (16) on the rod (14), and a wedge block (17) fixedly set on the inner side wall of the slot (21) and engaged with the protrusion ring (16).

5. A servo motor conveying device for wall bricks according to claim 4, characterized in that: The wedge block (17) is provided with a guide slope (18) for guiding the convex ring (16) into the slot (21).

6. A servo motor conveying device for wall bricks according to claim 5, characterized in that: Several stabilizing blocks (19) are fixedly provided on the inner wall of the slot (21), and the stabilizing blocks (19) abut against the protruding ring (16).

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