A wind-solar-storage control system applied to an oilfield pumping unit

Abstract

The application belongs to the technical field of oil and gas field power supply, and particularly relates to a wind-solar-storage control system applied to an oil pumping unit. The wind-solar-storage control system applied to the oil pumping unit can adjust the orientation of the fan according to the wind direction, improve the utilization rate of wind power resources, and adjust the inclination angle of the solar panel arranged inside the protective plate, so that the solar panel can better receive solar energy. The wind-solar-storage control system applied to the oil pumping unit comprises a bottom plate, a plurality of groups of storage batteries are arranged inside the bottom plate, three groups of vertical support rods are arranged on the upper end of the bottom plate close to the left side, a horizontal support rod is arranged between the three groups of vertical support rods close to the middle, a partition plate is arranged on the upper end of the three groups of vertical support rods, a protective fence is arranged on the upper end of the partition plate, a motor one is arranged on the upper end of the partition plate close to the middle, a rotating shaft is arranged on the upper end of the motor one, an annular groove is formed on the upper end of the partition plate, a limiting column is arranged inside the annular groove, and a ball is movably arranged at the bottom end of the limiting column.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of oil and gas field power supply, and particularly relates to a wind-solar-storage control system applied to an oil pumping unit of an oil field. BACKGROUND

[0002] In the same area, the area mainly for oil reservoirs is called an oil field, and the area mainly for gas reservoirs is called a gas field; according to the geological factors in the area for controlling oil and gas production, oil and gas fields are divided into three categories: structural oil and gas fields; the area for oil and gas production is controlled by a single structural factor, such as a fold and a fault; stratigraphic oil and gas fields; the oil-bearing area is controlled by stratigraphic factors on the background of a regional anticline or a monocline structure; composite oil and gas fields; the area for oil and gas production is not controlled by a single structure or stratigraphic factor, but by multiple geological factors.

[0003] Through retrieval, Chinese Patent No. CN201820763856.8 discloses an oil field oil extraction liquid injection pipeline wind-solar-storage complementary anti-freezing and warming device, and most of the devices have poor stability of the main rod when adjusting the angle of the fan, are troublesome to adjust, and cannot adjust the inclination angle of the solar panel, resulting in low utilization rate of wind power and solar energy. Therefore, we propose a wind-solar-storage control system applied to an oil pumping unit of an oil field. SUMMARY

[0004] The purpose of the present application is to solve the defects in the prior art and provide a portable device for controlling and diagnosing diesel engine operation.

[0005] To solve the above technical problems, the application adopts the following technical scheme:

[0006] A wind-solar-storage control system applied to an oil pumping unit of an oil field, comprising a bottom plate, a plurality of groups of storage batteries are arranged inside the bottom plate, three groups of vertical support rods are arranged on the upper end of the bottom plate near the left side, a horizontal support rod is arranged between the three groups of vertical support rods near the middle, a partition plate is arranged on the upper end of the three groups of vertical support rods, a protective fence is arranged on the upper end of the partition plate, a motor one is arranged on the upper end of the partition plate near the middle, a rotating shaft is arranged on the upper end of the motor one, a ring-shaped groove is formed on the upper end of the partition plate, a limiting column is arranged inside the ring-shaped groove, and a plurality of groups of rolling balls are movably arranged at the bottom end of the limiting column.

[0007] Further, a support one is arranged on the upper end of the partition plate near the edge, a stabilizing rod is movably arranged on the support one, a slot is formed on the side of the stabilizing rod away from the support one, a plug plate is movably arranged in the slot, springs are wound on the surface of the plug plate, the plug plate is movably arranged in the slot through the springs, a connecting plate is arranged on the side of the plug plate away from the stabilizing rod, a horizontal shaft is arranged between the stabilizing rod and the support one, a clasp ring is arranged between the two groups of connecting plates, and four groups of sliding blocks one are equidistantly arranged on the inner wall of the clasp ring.

[0008] Further, the partition plate is provided with a main rod above the partition plate through the cooperation of a rotating shaft and a motor, the main rod is movably arranged above the partition plate through the cooperation of a limiting column and a ball and a ring-shaped groove, a ring-shaped transverse groove is formed in the outer side of the main rod near the bottom, and a clamping ring is movably arranged on the main rod through the cooperation of a sliding block and the ring-shaped transverse groove.

[0009] Further, the main rod is provided with a control box at the upper end, the control box is internally provided with a generator, the control box is externally provided with a fan, one side of the generator is provided with a connecting shaft, and the fan is movably arranged with the generator through the connecting shaft.

[0010] Further, the bottom plate is provided with a base near the right side at the upper end, the base is provided with a motor two near the left side at the upper end, placing grooves are formed in the base near the front and back sides at the upper end, the placing grooves are internally provided with adjusting plates, and the output end of the motor two is fixedly connected with the adjusting plates.

[0011] Further, the adjusting plate is provided with a support two away from one side of the motor two, the support two is provided with a sliding block two, the base is provided with a fixed plate near the right side at the upper end, the fixed plate is provided with rotating shafts on both sides, the rotating shafts are provided with sleeve plates, and the sleeve plates are provided with protective plates at the upper end.

[0012] Further, the protective plate is movably arranged with the base through the cooperation of the sleeve plate and the rotating shaft, adjusting grooves are formed in the protective plate near the front and back sides at the bottom end, the sliding block two slides left and right along the adjusting grooves through the cooperation of the support two and the adjusting plate, a buffer plate is arranged on the protective plate near the left side at the bottom end, and a solar panel is arranged on the inner wall of the protective plate.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] 1. The rotating shaft is rotated by starting the motor one, so that the main rod is rotated, the limiting column arranged at the bottom end of the main rod moves along the ring-shaped groove through the ball, the stability of the main rod during rotation can be increased, the clamping ring is arranged at the position near the bottom of the main rod through the cooperation of the ring-shaped transverse groove and the sliding block one, when the main rod is inclined to one side, the clamping ring pushes the plug plate to move into the plug groove through the connecting plate, at this time, the spring is compressed and the stabilizing rod rotates around the support one through the horizontal shaft, then the elastic force of the spring makes the plug plate move out of the plug groove and pushes the main rod to move to the other side, the main rod is pushed to the position perpendicular to the partition plate, and the above operation is repeated, so that the shaking of the main rod can be well slowed down, the stability of the main rod during rotation is maintained, so that the direction of the fan can be adjusted according to the wind direction, and the utilization rate of wind power resources is improved.

[0015] 2, by starting motor two make the adjustment plate inside the setting of the slot counterclockwise rotation, the adjustment plate one end slowly moves up, by support two push slider two along the adjustment groove to the left, at this time the guard plate moves through the sleeve plate cooperation pivot around the fixed plate clockwise, so that the other end of its lift, so that the solar panel can be adjusted to set the inclination angle of the inside of the guard plate, so that it can better receive solar energy. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and are meant to explain the present application and are not intended to limit the application. In the drawings:

[0017] Figure 1 It is a kind of whole structure schematic diagram of wind light storage control system applied to oil field pumping unit proposed in the application.

[0018] Figure 2 It is the enlarged schematic diagram of place A in the wind light storage control system applied to oil field pumping unit proposed in the application. Figure 1

[0019] Figure 3 It is a side view of the wind light storage control system applied to oil field pumping unit proposed in the application.

[0020] Figure 4 It is the structure schematic diagram of snap ring and stabilizing rod in the wind light storage control system applied to oil field pumping unit proposed in the application.

[0021] Figure 5 It is the structure schematic diagram of base in the wind light storage control system applied to oil field pumping unit proposed in the application.

[0022] Figure 6 It is the structure schematic diagram of base and guard plate in the wind light storage control system applied to oil field pumping unit proposed in the application.

[0023] In the figure, 1, bottom plate;2, battery;3, vertical support rod;4, horizontal support rod;5, partition;6, motor one;7, rotating shaft;8, ring groove;9, limit column;10, ball;11, support one;12, stabilizing rod;13, insertion slot;14, insertion plate;15, connecting plate;16, snap ring;17, slider one;18, main rod;19, ring horizontal groove;20, control box;21, generator;22, fan;23, connecting shaft;24, base;25, motor two;26, adjustment plate;27, support two;28, slider two;29, fixed plate;30, pivot;31, guard plate;32, buffer plate;33, sleeve plate;34, solar panel;35, guardrail;36, placing groove. DETAILED DESCRIPTION ​

[0024] The object of the present application is to provide a portable device for controlling diesel engine operation and diagnosis to solve the problems existing in the prior art.

[0025] Embodiment one

[0026] As shown in Figures 1-6 A wind and light storage control system applied to an oilfield pumping unit, comprising a bottom plate 1, a plurality of groups of storage batteries 2 are arranged inside the bottom plate 1, three groups of vertical support rods 3 are arranged at the upper end of the bottom plate 1 near the left side, a horizontal support rod 4 is arranged between the three groups of vertical support rods 3 near the middle position, a partition plate 5 is arranged at the upper end of the three groups of vertical support rods 3, a protective fence 35 is arranged at the upper end of the partition plate 5, a motor one 6 is arranged at the upper end of the partition plate 5 near the middle position, a rotating shaft 7 is arranged at the upper end of the motor one 6, a ring-shaped groove 8 is opened at the upper end of the partition plate 5, a limiting column 9 is arranged inside the ring-shaped groove 8, a ball 10 is movably arranged at the bottom end of the limiting column 9, the rotating shaft 7 is rotated by starting the motor one 6 so as to rotate the main rod 18, so that the orientation of the fan 22 can be adjusted according to the wind direction, and the utilization rate of wind power resources is improved, when the main rod 18 rotates, the limiting column 9 arranged at the bottom end thereof moves along the ring-shaped groove 8 through the ball 10, and the stability of the main rod 18 during rotation can be increased.

[0027] Embodiment two

[0028] Embodiment two comprises all the technical features described in embodiment one. Specifically, as shown in Figures 1-6 A wind and light storage control system applied to an oilfield pumping unit, comprising a bottom plate 1, a plurality of groups of storage batteries 2 are arranged inside the bottom plate 1, three groups of vertical support rods 3 are arranged at the upper end of the bottom plate 1 near the left side, a horizontal support rod 4 is arranged between the three groups of vertical support rods 3 near the middle position, a partition plate 5 is arranged at the upper end of the three groups of vertical support rods 3, a protective fence 35 is arranged at the upper end of the partition plate 5, a motor one 6 is arranged at the upper end of the partition plate 5 near the middle position, a rotating shaft 7 is arranged at the upper end of the motor one 6, a ring-shaped groove 8 is opened at the upper end of the partition plate 5, a limiting column 9 is arranged inside the ring-shaped groove 8, a ball 10 is movably arranged at the bottom end of the limiting column 9, the rotating shaft 7 is rotated by starting the motor one 6 so as to rotate the main rod 18, so that the orientation of the fan 22 can be adjusted according to the wind direction, and the utilization rate of wind power resources is improved, when the main rod 18 rotates, the limiting column 9 arranged at the bottom end thereof moves along the ring-shaped groove 8 through the ball 10, and the stability of the main rod 18 during rotation can be increased.

[0029] In addition, embodiment two further comprises:

[0030] The support one 11 is movably arranged on the upper end of the partition 5 near the edge, a stabilizing rod 12 is movably arranged on the support one 11, a slot 13 is formed on the side of the stabilizing rod 12 away from the support one 11, a plug plate 14 is movably arranged in the slot 13, springs are wound on the surface of the plug plate 14, the plug plate 14 is movably arranged in the slot 13 through the springs, a connecting plate 15 is arranged on the side of the plug plate 14 away from the stabilizing rod 12, a cross shaft is arranged between the stabilizing rod 12 and the support one 11, a snap ring 16 is arranged between the two connecting plates 15, four groups of sliding blocks one 17 are equidistantly arranged on the inner side wall of the snap ring 16, a main rod 18 is movably arranged above the partition 5 through the rotating shaft 7 cooperating with the motor one 6, the main rod 18 is movably arranged above the partition 5 through the limiting column 9 and the ball 10 cooperating with the ring groove 8, a ring-shaped transverse groove 19 is formed on the outer side of the main rod 18 near the bottom, the snap ring 16 is movably arranged with the main rod 18 through the sliding block one 17 cooperating with the ring-shaped transverse groove 19, the snap ring 16 is arranged on the main rod 18 near the bottom through the ring-shaped transverse groove 19 cooperating with the sliding block one 17, when the main rod 18 tilts to one side, the snap ring 16 pushes the plug plate 14 to move into the slot 13 through the connecting plate 15, at this time, the spring is compressed and the stabilizing rod 12 rotates around the support one 11 through the cross shaft, then the elastic force of the spring makes the plug plate 14 move out of the slot 13 and pushes the main rod 18 to move to the other side, the main rod 18 is pushed to the position perpendicular to the partition 5, and the above operation can well slow down the shaking of the main rod 18 and keep the stability of the main rod 18 when rotating.

[0031] A control box 20 is arranged on the upper end of the main rod 18, a generator 21 is arranged in the control box 20, a fan 22 is arranged on the outer side of the control box 20, a connecting shaft 23 is arranged on one side of the generator 21, the fan 22 is movably arranged with the generator 21 through the connecting shaft 23, the air flow makes the fan 22 rotate, the rotating fan 22 makes the generator 21 arranged in the control box 20 operate through the connecting shaft 23, so as to generate electric energy, the solar panel 34 can convert the collected sunlight into electric energy, then the electric energy generated by the two is stored through the several groups of storage batteries 2 arranged in the bottom plate 1 for use.

[0032] Example three

[0033] Example three includes all the technical features described in example one and example two. Specifically, as Figures 1-6As shown, a wind and light storage control system applied to an oilfield pumping unit, including a base plate 1, the inside of the base plate 1 is provided with several groups of batteries 2, the upper end of the base plate 1 is provided with three groups of vertical support rods 3 near the left side, the three groups of vertical support rods 3 are provided with horizontal support rods 4 near the middle, the upper end of the three groups of vertical support rods 3 is provided with a partition plate 5, the upper end of the partition plate 5 is provided with a protective fence 35, the upper end of the partition plate 5 is provided with a motor one 6 near the middle, the upper end of the motor one 6 is provided with a rotating shaft 7, the upper end of the partition plate 5 is provided with a ring type groove 8, the ring type groove 8 is provided with a limiting column 9 inside, the bottom end of the limiting column 9 is movably provided with a ball 10, the rotating shaft 7 is rotated by starting the motor one 6, so that the main rod 18 is rotated, so that the orientation of the fan 22 can be adjusted according to the wind direction, the utilization rate of wind power resources is improved, when the main rod 18 rotates, the limiting column 9 arranged at the bottom end thereof moves along the ring type groove 8 through the ball 10, the stability of the main rod 18 during rotation can be increased.

[0034] The upper end of the partition plate 5 is provided with a support one 11 near the edge position, the support one 11 is movably provided with a stabilizing rod 12, the stabilizing rod 12 is provided with a slot 13 away from the support one 11 side, the slot 13 is movably provided with a plug plate 14 inside, the plug plate 14 is movably arranged in the slot 13 through the spring, the plug plate 14 is provided with a connecting plate 15 away from the stabilizing rod 12 side, a horizontal shaft is arranged between the stabilizing rod 12 and the support one 11, two connecting plates 15 are arranged between the stabilizing rod 12 and the support one 11, a clamping ring 16 is arranged between the stabilizing rod 12 and the support one 11, four slide blocks one 17 are equidistantly arranged on the inner side wall of the clamping ring 16, a main rod 18 is movably arranged above the partition plate 5 through the rotating shaft 7 and the motor one 6, the main rod 18 is movably arranged above the partition plate 5 through the limiting column 9, the ball 10 and the ring type groove 8, a ring type transverse groove 19 is formed on the outer side of the main rod 18 near the bottom position, the clamping ring 16 is movably arranged with the main rod 18 through the slide block one 17 and the ring type transverse groove 19, the clamping ring 16 is arranged on the main rod 18 near the bottom position through the ring type transverse groove 19 and the slide block one 17, when the main rod 18 inclines to one side, the clamping ring 16 pushes the plug plate 14 to move into the slot 13 through the connecting plate 15, at this time, the spring is compressed and the stabilizing rod 12 rotates around the support one 11 through the horizontal shaft, then the elastic force of the spring makes the plug plate 14 move out of the slot 13 and pushes the main rod 18 to move to the other side, the main rod 18 is pushed to the position perpendicular to the partition plate 5, the above operation can well slow down the shaking of the main rod 18 and keep the stability of the main rod 18 during rotation.

[0035] The upper end of the main rod 18 is provided with a control box 20, the inside of the control box 20 is provided with a generator 21, the outside of the control box 20 is provided with a fan 22, one side of the generator 21 is provided with a connecting shaft 23, the fan 22 is movably arranged with the generator 21 through the connecting shaft 23, the air flow makes the fan 22 rotate, the rotating fan 22 makes the generator 21 arranged in the inside of the control box 20 run through the connecting shaft 23, so as to generate electric energy, the solar panel 34 can convert the collected sunlight into electric energy, and then the electric energy generated by the two is stored in the several groups of storage batteries 2 arranged in the inside of the bottom plate 1 for use.

[0036] In addition, example three is further described as follows:

[0037] The upper end of the bottom plate 1 is provided with a base 24 near the right side, the upper end of the base 24 is provided with a motor two 25 near the left side, the upper end of the base 24 is provided with a placing groove 36 near the front and rear sides, the inside of the placing groove 36 is provided with an adjusting plate 26, and the output end of the motor two 25 is fixedly connected with the adjusting plate 26.

[0038] The side, away from the motor two 25, of the adjusting plate 26 is provided with a support two 27, the support two 27 is provided with a sliding block two 28, the upper end of the base 24 is provided with a fixed plate 29 near the right side, the both sides of the fixed plate 29 are provided with rotating shafts 30, the rotating shafts 30 are sleeved with sleeve plates 33, the upper end of the sleeve plates 33 is provided with a protection plate 31, the protection plate 31 is movably arranged with the base 24 through the sleeve plates 33 cooperating with the rotating shafts 30, the bottom end of the protection plate 31 is provided with adjusting grooves near the front and rear sides, the sliding block two 28 slides left and right along the adjusting grooves through the support two 27 cooperating with the adjusting plate 26, the bottom end of the protection plate 31 is provided with a buffer plate 32 near the left side, the inside wall of the protection plate 31 is provided with a solar panel 34, the motor two 25 is started to make the adjusting plate 26 arranged in the inside of the placing groove 36 rotate counterclockwise, at this time, one end of the adjusting plate 26 slowly moves upward, the sliding block two 28 is pushed to move left along the adjusting grooves through the support two 27, at this time, the protection plate 31 moves clockwise around the fixed plate 29 through the sleeve plates 33 cooperating with the rotating shafts 30, so that the other end of the protection plate 31 is lifted, so that the inclination angle of the solar panel 34 arranged in the inside of the protection plate 31 can be adjusted, so that the solar panel 34 can better receive solar energy, the protection plate 31 can play a protection role for the solar panel 34, and the buffer plate 32 can avoid the protection plate 31 and the base 24 from being damaged when they contact.

[0039] Example four

[0040] The working principle of the application is as follows:

[0041] First air flow so that the fan 22 rotates, rotating fan 22 through the connecting shaft 23 make the control box 20 inside the generator 21 set running, thus generating electricity, solar panels 34 will be collected into solar energy into electricity, then the two generated by the power storage batteries 2 set inside the bottom plate 1 to store for use, by setting between the two vertical support rod 3 between the horizontal support rod 4, you can increase the stability of the vertical support rod 3, guardrail 35 can surface workers on the partition 5 end surface work when falling, by starting the motor 6 7 rotating shaft rotation so that the main rod 18 rotation, thus can be adjusted according to the direction of the fan 22 orientation, improve the utilization of wind resources, the main rod 18 rotates, its bottom end set by the ball 10 along the ring groove 8 moves, you can increase the stability of the main rod 18 rotation, by ring type transverse groove 19 with the slider 1 17 in the main rod 18 near the bottom position set with snap ring 16, when the main rod 18 to one side tilt, snap ring 16 through the connecting plate 15 push plug 14 to the plug slot 13 inside the move, the spring is compressed and stable rod 12 through the horizontal shaft around the bracket 1 1 rotation, then the spring force makes the plug 14 from the plug slot 13 inside the move and push the main rod 18 to the other side, the main rod 18 is pushed to the partition 5 perpendicular to the position, repeat the above operation, can be a good slow main rod 18 sway, keep the stability of the main rod 18 in rotation, start motor 2 5 make the adjustment plate 26 inside the placement slot 36 set counterclockwise rotation, the adjustment plate 26 end slowly move up, through the bracket 2 7 push the slider 2 28 along the adjustment slot to the left, the guard plate 31 move through the sleeve plate 33 with the shaft 30 around the fixed plate 29 clockwise, so that the other end of it is lifted, from.

[0042] Compared with the prior art, the present application has the following advantages:

[0043] 1、through the starting motor 1 makes the rotating shaft rotation so that the main rod rotation, the main rod rotation, its bottom end set by the ball along the ring groove moves, you can increase the stability of the main rod rotation, by ring type transverse groove with the slider 1 in the main rod near the bottom position set with snap ring, when the main rod to one side tilt, snap ring through the connecting plate push plug to the plug slot inside the move, the spring is compressed and stable rod through the horizontal shaft around the bracket 1 rotation, then the spring force makes the plug from the plug slot inside the move and push the main rod to the other side, the main rod 18 is pushed to the partition 5 perpendicular to the position, repeat the above operation, can be a good slow main rod 18 sway, keep the stability of the main rod 18 in rotation, thus can be adjusted according to the direction of the fan orientation, improve the utilization of wind resources.

[0044] 2, by starting motor two make the adjusting plate inside the setting of the slot counterclockwise rotation, the adjusting plate one end slowly moves up, through the support two push slider two along the adjusting groove to the left, the protection plate moves through the sleeve plate cooperation pivot around the fixed plate clockwise, so that the other end of its lift, so that the solar panel can be adjusted to set the inclination angle of the protection plate inside, so that it can better receive solar energy.

[0045] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art in the technical range disclosed by the present application can easily think of changes or replacements, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A wind-solar-storage control system applied to an oilfield pumping unit, characterized in that, Including the bottom plate, the bottom plate is internally provided with several groups of storage batteries, the upper end of the bottom plate is provided with three groups of vertical support rods near the left side, the horizontal support rod is arranged between the three groups of vertical support rods near the middle position, the upper end of the vertical support rod is provided with a partition, the upper end of the partition is provided with a guardrail, the upper end of the partition is provided with a motor one near the middle position, and the motor one is provided with a rotating shaft; The upper end of the partition is provided with a ring type groove, and the ring type groove is internally provided with a limiting column; The upper end of the partition is provided with a support one near the edge position, the support one is movably provided with a stabilizing rod, the stabilizing rod is provided with a slot away from the support one, the slot is movably provided with a plug plate, the plug plate is wound with a spring, the plug plate is movably arranged in the slot through the spring, the plug plate is provided with a connecting plate away from the stabilizing rod, a horizontal shaft is arranged between the stabilizing rod and the support one, a clasp is arranged between the two connecting plates, and four slide blocks one are equidistantly arranged on the inner side wall of the clasp; The upper end of the partition is movably provided with a main rod through the rotating shaft and the motor one, the main rod is movably arranged above the partition through the ring type groove, the limiting column and the ball, a ring type transverse groove is formed in the outer side of the main rod near the bottom, and the clasp is movably arranged with the main rod through the slide block one and the ring type transverse groove. The upper end of the main rod is provided with a control box, the control box is internally provided with a generator, the control box is provided with a fan, the generator is provided with a connecting shaft, and the fan is movably arranged with the generator through the connecting shaft.

2. The wind-solar-storage control system applied to an oilfield pumping unit according to claim 1, characterized in that, The upper end of the bottom plate is provided with a base near the right side, the upper end of the base is provided with a motor two near the left side, placing grooves are formed in the upper end of the base near the front and back sides, the placing grooves are provided with adjusting plates, and the output end of the motor two is fixedly connected with the adjusting plate.

3. The wind-solar-storage control system for oilfield pumping unit according to claim 2, characterized in that, The side away from the motor two of the adjusting plate is provided with a support two, the support two is provided with a slide block two, the upper end of the base is provided with a fixed plate near the right side, the fixed plate is provided with rotating shafts on both sides, the rotating shafts are provided with sleeve plates, and the sleeve plates are provided with protective plates at the upper end.

4. The wind-solar-storage control system for oilfield pumping unit according to claim 3, characterized in that, The protective plate is movably arranged with the base through the sleeve plate and the rotating shaft, adjusting grooves are formed in the bottom end of the protective plate near the front and back sides, the slide block two slides left and right along the adjusting groove through the support two and the adjusting plate, a buffer plate is arranged at the bottom end of the protective plate near the left side, and a solar panel is arranged on the inner side wall of the protective plate.

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