CN212803615U

CN212803615U - Oil-electric dual-purpose semi-horizontal submersible centrifugal pump device

Info

Publication number: CN212803615U
Application number: CN202021395518.7U
Authority: CN
Inventors: 方志红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-26
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a dual-purpose semi-horizontal submersible centrifugal pump device of oil electricity relates to centrifugal pump technical field, including the work board, the work board is provided with two sets ofly altogether, and one side edge department that two sets of work boards are close to each other all fixes and is provided with the dead lever, and the transversal I shape of personally submitting of dead lever, and wherein the top center department of a set of work board is provided with driving motor through the bolt fastening. This dual-purpose semi-horizontal submersible centrifugal pump device of oil electricity, through the main shaft, the auxiliary shaft, inlay and establish pole and mounting groove, can simplify whole transmission structure, make things convenient for the workman to install fast and the switching of power, the use convenience of the device has further been improved, this dual-purpose semi-horizontal submersible centrifugal pump device of oil electricity, through master gear, auxiliary gear and V belt wheel, can realize the backup fast switch-over of power, avoid influencing centrifuge work because the outage, the work efficiency that leads to equipment can't improve, the practicality of the device is further improved.

Description

Oil-electric dual-purpose semi-horizontal submersible centrifugal pump device

Technical Field

The utility model relates to a centrifugal pump technical field specifically is oil-electricity dual-purpose semi-horizontal submersible centrifugal pump device.

Background

The centrifugal pump is a pump for conveying liquid by centrifugal force generated when an impeller rotates, and has various forms such as vertical type, horizontal type, single stage, multistage type, single suction type, double suction type, self suction type and the like.

At present, centrifugal pumps used in the market and factories are mostly designed by adopting a single driving mode, the design mode is high in quality and low in price, but once the centrifugal pumps are in a power failure or a main power failure, the centrifugal pumps are very easy to cause downtime, once the centrifugal pumps are in an important production link, raw materials can be seriously solidified and blocked, the centrifugal pumps are secondly conventional, the transmission structures of the centrifugal pumps are complex, in the actual installation process, a large amount of actual positioning needs to be consumed, the installation efficiency of equipment is not high, the transmission structures are exposed in the air, the corrosion is very easy to occur due to moisture and oxygen, and the service life of the centrifugal pumps is finally shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dual-purpose semi-horizontal submersible centrifugal pump device of oil electricity, through main shaft, auxiliary shaft, inlay and establish pole and mounting groove, can simplify whole transmission structure, make things convenient for the workman to install fast and the switching of power, further improved the device's use convenience, through master gear, auxiliary gear and V belt pulley, can realize the backup fast switch-over of power, avoid influencing centrifuge work because the outage, the work efficiency that leads to equipment can't improve, further improves the device's practicality.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the oil-electricity dual-purpose semi-horizontal submersible centrifugal pump device comprises working plates, wherein the working plates are provided with two groups, the two groups of working plates are respectively fixedly provided with a fixed rod at the side edge which is close to each other, the cross section of each fixed rod is I-shaped, the top center of one group of working plates is fixedly provided with a driving motor through a bolt, the bottom center of the other group of working plates is fixedly provided with a centrifugal pump through a bolt, the mutually close sides of the two working plates are mutually fixed through a bolt, the inner wall centers of the two working plates are provided with bearing bush sleeves in a penetrating way, the inner wall of each bearing bush sleeve is slidably embedded with a main rotating shaft at the position which is close to the top, the two ends of each main rotating shaft are respectively provided with an embedding rod in an outward extending way, the inner wall of each bearing bush sleeve is slidably embedded with an auxiliary rotating shaft at the position which, the mounting groove with inlay and establish the pole and match each other, driving motor's output is established the pole through inlaying and is rotated and set up in the top department of main pivot, the output of centrifugal pump passes through the mounting groove and rotates the bottom department that sets up in supplementary pivot.

In order to improve the device's leakproofness, conduct the utility model discloses oil-electricity dual-purpose semi-horizontal submersible centrifugal pump device is preferred, the outer wall department cover that is close to the bottom of main pivot is equipped with auxiliary gear, and auxiliary gear's top and bottom are all fixed and are provided with sealed piece, the outer wall laminating of sealed piece is in the outer wall department of axle bush cover.

In order to improve the device's job stabilization nature, as the utility model discloses the dual-purpose semi-horizontal dive centrifugal pump device of oil electricity is preferred, one of them the fixed two fixed plates that are provided with in edge that are close to each other of working plate, and the fixed limiting plate that is provided with in one side that two fixed plates are close to each other, the inner wall center of limiting plate is and rotates through the pivot and be provided with the driving gear, and driving gear and auxiliary gear intermeshing transmission.

In order to improve the device's installation convenience, conduct the utility model discloses oil-electricity dual-purpose semi-horizontal submersible centrifugal pump device is preferred, it all is hexagonal shape to inlay the cross section of establishing pole and mounting groove, it is in supplementary pivot department directly over to inlay the pole of establishing.

In order to improve the device's life, conduct the utility model discloses oil-electricity dual-purpose semi-horizontal submersible centrifugal pump device is preferred, the outer wall both sides of axle bush cover all communicate and are provided with the oiling pipe, and the one end intercommunication of oiling pipe sets up in outside oiling device.

In order to improve the device's practicality, as the utility model discloses oil-electricity dual-purpose semi-horizontal submersible centrifugal pump device is preferred, one side of driving gear is provided with the V belt wheel through the connecting rod rotation, the inboard of V belt wheel sets up in outside diesel engine group through belt drive.

The utility model provides a dual-purpose semi-horizontal submersible centrifugal pump device of oil electricity. The method has the following beneficial effects:

(1) this oil-electricity dual-purpose semi-horizontal submersible centrifugal pump device establishes pole and mounting groove through main shaft, auxiliary shaft, inlays, can simplify whole transmission structure, makes things convenient for the workman to install fast and the switching of power, has further improved the device's use convenience.

(2) This dual-purpose semi-horizontal dive centrifugal pump device of oil electricity through master gear, auxiliary gear and V belt pulley, can realize the backup fast switch-over of power, avoids influencing centrifuge work because the outage, leads to the unable improvement of work efficiency of equipment, further improves the device's practicality.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a top view of the main shaft of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a working plate; 2. fixing the rod; 3. a bearing bush sleeve; 4. an auxiliary gear; 5. a sealing block; 6. a rod is embedded; 7. a driving gear; 8. an auxiliary rotating shaft; 9. mounting grooves; 10. a centrifugal pump; 11. a triangular belt wheel; 12. a drive motor; 13. a main rotating shaft; 14. an oil filling pipe; 15. a fixing plate; 16. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the oil-electricity dual-purpose semi-horizontal submersible centrifugal pump device comprises working plates 1, wherein the working plates 1 are provided with two groups, the corners of one side, close to each other, of the two groups of working plates 1 are fixedly provided with fixing rods 2, the cross sections of the fixing rods 2 are I-shaped, the top centers of the working plates 1 are fixedly provided with driving motors 12 through bolts, the centers of the bottoms of the other groups of working plates 1 are fixedly provided with centrifugal pumps 10 through bolts, the sides, close to each other, of the two working plates 1 are mutually fixed through bolts, the centers of the inner walls of the two working plates 1 are provided with bearing bush sleeves 3 in a penetrating manner, main rotating shafts 13 are embedded in the positions, close to the tops, of the inner walls of the bearing bush sleeves 3 in a sliding manner, two ends of each main rotating shaft 13 are provided with embedding rods 6 extending outwards, the positions, close to the bottoms, of the inner walls of the bearing bush, the mounting groove 9 is matched with the embedded rod 6, the output end of the driving motor 12 is rotatably arranged at the top end of the main rotating shaft 13 through the embedded rod 6, and the output end of the centrifugal pump 10 is rotatably arranged at the bottom end of the auxiliary rotating shaft 8 through the mounting groove 9.

In this embodiment: through dead lever 2, can realize abundant fixed to working plate 1, avoid working plate 1 at the during operation, take place each other cheaply, through axle bush cover 3, can further reduce the looks mutual friction of main pivot 13 and supplementary pivot 8, the life of the device is prolonged, secondly can protect main pivot 13 and supplementary pivot 8 because moisture and oxygen take place the corrosion, through main pivot 13 and supplementary pivot 8, can realize the quick installation and the switching of the device transmission structure, the deployment installation effectiveness of the device has further been improved, through driving motor 12, can realize the stable drive to centrifugal pump 10, because in actual production process, customer's demand is different, the producer can select driving motor 12's specific model according to customer's actual demand, no longer give unnecessary details driving motor 12's specific model here.

Specifically, the outer wall department cover that is close to the bottom of main pivot 13 is equipped with auxiliary gear 4, and auxiliary gear 4's top and bottom are all fixed and are provided with sealed piece 5, and the outer wall of sealed piece 5 is laminated in the outer wall department of axle bush cover 3.

In this embodiment: through the seal block 5, the operation work of the auxiliary gear 4 can be facilitated to avoid the leakage of the lubricating oil from the inner side of the bearing bush 3.

Specifically, the edge that is close to each other of one of them working plate 1 is fixed and is provided with two fixed plates 15, and the one side that two fixed plates 15 are close to each other is fixed and is provided with limiting plate 16, and limiting plate 16's inner wall center is to be provided with driving gear 7 through the pivot rotation, and driving gear 7 and auxiliary gear 4 intermeshing transmission.

In this embodiment: through driving gear 7 and auxiliary gear 4, can realize the fast switch-over of power, improve the practicality of the device.

Specifically, the cross sections of the embedded rod 6 and the mounting groove 9 are hexagonal, and the embedded rod 6 is located right above the auxiliary rotating shaft 8.

In this embodiment: the cross section through inlaying and establishing pole 6 and mounting groove 9 all is hexagonal shape, can improve workman's installation effectiveness on the one hand, can improve the connection stability of main pivot 13 and supplementary pivot 8 on the other hand.

Specifically, the two sides of the outer wall of the bearing bush sleeve 3 are both communicated with an oil injection pipe 14, and one end of the oil injection pipe 14 is communicated with an external oil injection device.

In this embodiment: through the oil filling pipe 14, the bearing bush sleeve 3 can be fully lubricated, and the main rotating shaft 13 and the auxiliary rotating shaft 8 are prevented from generating friction.

Specifically, one side of the driving gear 7 is rotatably provided with a triangular belt wheel 11 through a connecting rod, and the inner side of the triangular belt wheel 11 is arranged on an external diesel engine set through belt transmission.

In this embodiment: through V belt pulley 11, can connect by the quick transmission of outside diesel engine unit, improve the practicality of device.

During the use, start driving motor 12 earlier, driving motor 12 establishes pole 6 through inlaying, main pivot 13, mounting groove 9 and auxiliary rotating shaft 8, the realization is to centrifugal pump 10's stable drive, and under bush cover 3's protection, further reduce main pivot 13 and auxiliary rotating shaft 8's friction, the direct life who improves main pivot 13 and auxiliary rotating shaft 8, under the condition that lacks electric power, can drive main pivot 13 through auxiliary gear 4 and gear and rotate, guarantee centrifugal pump 10's continuous work, at driven in-process, realize in outside diesel engine set's transmission through V belt pulley 11 and connect, the stability of the work of assurance, after work one end time, can carry out quick supplementary lubricating oil through outside oiling device and oiling pipe 14, it can to guarantee that the coefficient of friction of axle bush cover 3 maintains lower level.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Oil-electricity dual-purpose semi-horizontal submersible centrifugal pump device, including work board (1), its characterized in that: the working plates (1) are provided with two groups, one side corner, close to each other, of the working plates (1) is fixedly provided with a fixing rod (2), the cross section of the fixing rod (2) is I-shaped, one group of the fixing rod is arranged at the center of the top of the working plates (1) and is fixedly provided with a driving motor (12), the other group of the fixing rod is arranged at the center of the bottom of the working plates (1) and is fixedly provided with a centrifugal pump (10) through a bolt, one side, close to each other, of the two working plates (1) is mutually fixed through a bolt, the center of the inner wall of the two working plates (1) is provided with a shaft bush sleeve (3) in a penetrating mode, a main rotating shaft (13) is embedded at the position, close to the top, of the inner wall of the shaft bush sleeve (3), an auxiliary rotating shaft (8) is embedded at the position, close to the bottom, of the inner wall of, and the both ends of supplementary pivot (8) are inwards sunken to be provided with mounting groove (9), mounting groove (9) with inlay and establish pole (6) and match each other, the output of driving motor (12) is established pole (6) through inlaying and is rotated and set up in the top department of main pivot (13), the output of centrifugal pump (10) is rotated through mounting groove (9) and is set up in the bottom department of supplementary pivot (8).

2. The oil-electric semi-horizontal submersible centrifugal pump device according to claim 1, characterized in that: the outer wall department cover that is close to the bottom of main pivot (13) is equipped with auxiliary gear (4), and the top and the bottom of auxiliary gear (4) all fixedly are provided with sealed piece (5), the outer wall laminating of sealed piece (5) is in the outer wall department of axle bush cover (3).

3. The oil-electric semi-horizontal submersible centrifugal pump device according to claim 1, characterized in that: one of them the edge that is close to each other of working plate (1) is fixed to be provided with two fixed plates (15), and one side that two fixed plates (15) are close to each other is fixed to be provided with limiting plate (16), the inner wall center of limiting plate (16) is and rotates through the pivot and is provided with driving gear (7), and driving gear (7) and auxiliary gear (4) intermeshing transmission.

4. The oil-electric semi-horizontal submersible centrifugal pump device according to claim 1, characterized in that: the cross section of inlaying and establishing pole (6) and mounting groove (9) all is hexagonal shape, inlay and establish pole (6) and be in auxiliary rotating shaft (8) directly over department.

5. The oil-electric semi-horizontal submersible centrifugal pump device according to claim 1, characterized in that: both sides of the outer wall of the bearing bush sleeve (3) are communicated with oil injection pipes (14), and one ends of the oil injection pipes (14) are communicated with an external oil injection device.

6. The oil-electric semi-horizontal submersible centrifugal pump device according to claim 3, characterized in that: one side of the driving gear (7) is provided with a triangular belt wheel (11) through a connecting rod in a rotating mode, and the inner side of the triangular belt wheel (11) is arranged on an external diesel engine set through belt transmission.