Cleaning device for inner cavity of speed reducer shell of oil pumping unit

Abstract

The invention relates to the technical field of speed reducer shell inner cavity cleaning, in particular to an oil pumping unit speed reducer shell inner cavity cleaning device which comprises a bearing frame, a shell conveying mechanism is arranged on the bearing frame, a bevel gear transmission assembly is connected to the shell conveying mechanism, and a clamping and conveying mechanism is arranged on the bevel gear transmission assembly. A driving mechanism is arranged on the bearing frame and connected with the shell conveying mechanism. According to the shell conveying device, a shell can be inversely arranged on the two bearing belts to be conveyed, the shell can be rapidly pushed to ascend through a high-pressure spraying pipe, it can be effectively guaranteed that the high-pressure spraying pipe and a cleaning brush can rotate in the shell for cleaning, the shell is effectively conveyed to the position between the two conveying frame body assemblies, and the conveying efficiency is improved. And the cleaned impurities can be quickly separated from the shell, the shell can be conveniently output, the high-pressure spraying pipe and the cleaning brush can be conveniently reset, and the next shell can be conveniently cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning the inner cavity of a reducer housing, and in particular to a device for cleaning the inner cavity of a reducer housing of an oil pump. Background Art

[0002] Firstly, when water flow is combined with a brush for cleaning, although the impurities in the reducer housing can be removed to a certain extent, some stubborn stains such as oil stains are difficult to clean simply by flushing and brushing, resulting in a reduction in the overall cleaning effect of the device; a more effective cleaning procedure should be to spray detergent into the reducer housing first, and then clean it with clean water and a brush, but the existing device cannot achieve effective coordination between spraying detergent, spraying clean water and brushing, resulting in poor overall cleaning effect and cleaning efficiency.

[0003] A device for cleaning the inner cavity of an automobile reducer housing with publication number CN118180000A comprises a cleaning box, a movable frame is fixedly connected in the cleaning box, a limiting slide groove is provided on the side where the movable frame is close to each other, a drain pan is slidably connected between the limiting slide grooves on both sides, a positioning box is fixedly connected on both sides of the top of the drain pan, a clamping plate is slidably connected in the positioning box; the present invention can automatically convert the connection state of the ventilation grooves on both sides in one reciprocating movement through the arrangement of a first touch rod and a second touch rod, so that a cleaning agent can be sprayed into the inner cavity of the reducer housing first, and then a pressurized water flow can be sprayed into the inner cavity of the reducer housing to realize spraying of cleaning liquid and flushing of cleaning liquid, thereby effectively improving the cleaning efficiency; and in conjunction with the movement of the spraying plate, comprehensive cleaning of the reducer housing is realized, thereby improving the cleaning effect.

[0004] The above technical solution cannot fully ensure that the impurities after cleaning are quickly separated from the reducer housing, especially the reducer used in the oil pump, where the grease components are more difficult to separate from the housing, affecting the cleaning effect, so improvement is needed. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings existing in the prior art and to propose a device for cleaning the inner cavity of a pumping unit reducer housing.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A device for cleaning the inner cavity of a pumping unit reducer housing comprises a carrier, a housing conveying mechanism is arranged on the carrier, a bevel gear transmission assembly is connected to the housing conveying mechanism, a clamping conveying mechanism is arranged on the bevel gear transmission assembly, a driving mechanism is arranged on the carrier, the driving mechanism is connected to the housing conveying mechanism, a liquid supply lifting mechanism is arranged at the lower end of the carrier, the liquid supply lifting mechanism is provided with a bearing plate and a vertical shaft, the vertical shaft is arranged on one side of the carrier and the carrier, two liquid supply pipes are rotatably sleeved on the upper end of the carrier, and a power belt transmission assembly is commonly arranged on the two liquid supply pipes and the vertical shaft; A high-pressure spray pipe is slidably sleeved on the liquid supply pipe, a fixing rod is fixed on the bearing plate, and the fixing rod is located between the two high-pressure spray pipes; A ball bearing is installed at the upper end of each high-pressure spray pipe, a plurality of spray heads are arranged at equal intervals at the upper end of each high-pressure spray pipe, and a plurality of cleaning brushes are fixed at equal intervals on each high-pressure spray pipe; The shell conveying mechanism is provided with two bearing belts, and two high-pressure spray pipes are located between the two cleaning brushes.

[0007] Compared with the prior art, the present application can make the shell be inverted on two carrying belts for transportation, and can quickly push the shell up through the high-pressure spray pipe, and can effectively ensure that the high-pressure spray pipe and the cleaning brush can rotate and clean inside the shell, so that the shell is effectively transported between the two conveying frame assemblies, which helps to quickly separate the impurities from the shell after cleaning, and facilitates the output of the shell and the resetting of the high-pressure spray pipe and the cleaning brush, so as to facilitate the cleaning operation of the next shell.

[0008] Preferably, the clamping conveying mechanism includes two conveying shaft belt assemblies, wherein top shaft members are fixed on both sides of the upper end of one of the conveying shaft belt assemblies, a sliding frame is slidably sleeved on the top shaft member, and the two sliding frames are fixed to the upper end of the other conveying shaft belt assembly, a resistance spring member is sleeved on the top shaft member, a bolt pressure member is threaded on the top shaft member, the resistance spring member is located between the bolt pressure member and the sliding frame, a conveying frame body assembly is provided on the conveying shaft belt assembly, a support frame is fixed to the lower end of one of the conveying shaft belt assemblies, the support frame is fixedly connected to the bearing frame, and one of the conveying frame body assemblies is connected to the upper end of the bevel gear transmission assembly.

[0009] Furthermore, when the shell is pushed up by the high-pressure spray pipe and the ball bearing, the shell can push the two conveyor frame assemblies, so that the two conveyor shaft belt assemblies are separated, and it is fully ensured that the shell can be firmly clamped, which is convenient for driving the shell to move back and forth, and helps to clean the inside of the shell more thoroughly and improve the cleaning quality. At the same time, during actual production and preparation, the staff can turn the bolt pressure piece to make the resistance spring piece push the other conveyor shaft belt assembly to move, adjust the distance between the two conveyor frame assemblies, and achieve clamping of the shell.

[0010] Preferably, the shell conveying mechanism includes two bearing shafts rotatably sleeved on one side of the bearing frame, and two bearing belts are jointly sleeved on the two bearing shafts. The lower end of the bevel gear transmission assembly is connected to one of the bearing shafts, and the other bearing shaft is connected to the driving mechanism.

[0011] Furthermore, during actual production and preparation, the staff can invert the disassembled shell on two load-bearing belts with the open end of the shell facing downward, so that the cleaned impurities can fall off quickly for subsequent collection, and at the same time facilitate the insertion of the high-pressure spray pipe into the shell to clean the impurities.

[0012] Preferably, the driving mechanism comprises a motor assembly installed on the other side of the carrier frame, a first synchronous belt assembly is installed on the motor assembly, and the first synchronous belt assembly is connected to the housing conveying mechanism.

[0013] Furthermore, the motor assembly can drive the first synchronous belt assembly to operate, and the first synchronous belt assembly can drive one of the load-bearing shafts to rotate. When the load-bearing shaft rotates, the load-bearing frame can drive the other load-bearing shaft to rotate. At the same time, protrusions are provided at equal intervals on the upper end of the load-bearing shaft to facilitate clamping with the shell. At the same time, in actual production and preparation, the corresponding transmission components can adopt a structure similar to a belt and a pulley, and a toothed structure is provided on the belt and the pulley, which can fully ensure the stability of power transmission. In actual production and preparation, bevel gears are fixed at both ends of the bevel gear transmission assembly, and at the same time, one of the load-bearing shafts and one of the load-bearing shafts are provided with bevel gears. Bevel gears are installed on the conveying frame assembly. The two bevel gears and the load-bearing shaft on the bevel gear transmission assembly are meshed with the bevel gears on the conveying frame assembly to ensure stable transmission of power. Universal transmission components can also be used to transmit power. At the same time, in actual production and preparation, the power belt transmission assembly consists of three pulley-like components and belts mounted on these three pulley-like components. The pulley-like components arranged on the vertical shaft are fixedly connected through the frame structure and the load-bearing plate. When the load-bearing plate is raised or lowered, the pulley-like components can be raised or lowered on the vertical shaft and can also rotate synchronously with the vertical shaft.

[0014] Preferably, the liquid supply lifting mechanism includes a mounting frame arranged at the lower end of the supporting frame, a fixed shaft is commonly fixed between the mounting frame and the supporting frame, the vertical shaft member is rotatably sleeved on one side of the supporting frame, the vertical shaft member is slidably sleeved on the supporting plate, a motor power assembly is installed on the mounting frame, the motor power assembly and the vertical shaft member are connected, a groove is provided on the mounting frame, an oblique push mechanism is provided in the groove, the oblique push mechanism is connected to the supporting plate, a lifting frame is slidably installed on the fixed rod, the two ends of the lifting frame are respectively fixedly connected to two high-pressure spray pipes, an adaptation mechanism is provided on the lifting frame, a pressure plate is provided on the adaptation mechanism, the pressure plate is slidably installed on the fixed rod, a top rod member is fixed on one side of the supporting frame, and the top rod member corresponds to the pressure plate.

[0015] Furthermore, through the oblique push mechanism and the adaptation mechanism, it can operate under the action of the motor power assembly, the motor power assembly can drive the vertical shaft to rotate, the vertical shaft can make the power belt transmission assembly and the second synchronous belt assembly move, the second synchronous belt assembly can make the linkage belt assembly rotate, and at the same time, through the cooperation of the top rod and the pressure plate, the high-pressure spray pipe can rise, quickly resist the shell and push the shell to rise.

[0016] Preferably, the oblique thrust mechanism includes a slide rail member fixed to the upper end of the mounting frame, the slide rail member is located at the upper end of the groove, a slider member is slidably mounted on the slide rail member, a vertical plate member is fixed to the lower end of the slider member, a movable shaft is slidably mounted on the lower end of the vertical plate member, the movable shaft is located in the groove, a linkage belt assembly is installed in the groove, a second synchronous belt assembly is jointly installed between the linkage belt assembly and the vertical shaft member, an axis kit is installed on the linkage belt assembly, and the axis kit is rotatably sleeved on the movable shaft.

[0017] Furthermore, when the linkage belt assembly rotates, the shaft kit can drive the moving shaft to move, and the movement of the moving shaft can push the vertical plate member and the sliding block member to move back and forth along the sliding rail member. As the sliding rail member moves back and forth, the inclined rod member can push the bearing plate to rise and fall. As the bearing plate rises and falls, the high-pressure spray pipe can be inserted between the two bearing belts and push the shell to rise. While the bearing plate rises, the liquid supply pipe and the high-pressure spray pipe can drive the cleaning brush to rotate, and the cleaning brush can clean the inner wall of the shell. The high-pressure cleaning liquid delivery pump assembly can make the high-pressure cleaning liquid quickly impact the inner wall of the shell, thereby effectively ensuring the cleanliness of the inside of the shell.

[0018] Preferably, the lower end of the vertical shaft is rotatably sleeved in the groove.

[0019] Further, power transmission can be guaranteed.

[0020] Preferably, the adaptation mechanism includes a pull rope fixed on the lifting frame, the upper end of the fixed rod is rotatably sleeved with a winding wheel, the pull rope is wound on the winding wheel, and the lower end of the pull rope is fixed with two tension spring members, and the two tension spring members are both fixed on the upper end of the pressure plate.

[0021] Furthermore, when the push rod member contacts the pressure plate, the tension spring member can pull the pull rope so that the lifting frame drives the high-pressure spray pipe to rise. When the high-pressure spray pipe rises to the point where the shell is inserted between the two conveying frame assemblies, the shell cannot rise. At this time, the tension spring member can be stretched to adapt to the continued rise of the load-bearing plate.

[0022] Preferably, a lifting slot is provided on one side of the fixing rod, one end of the pressing plate extends into the lifting slot, and the pressing plate is slidably installed in the lifting slot.

[0023] Further, the pressing plate can be raised.

[0024] Preferably, the nozzle is arranged in a conical shape, and the smaller aperture on the nozzle is arranged on the ball member.

[0025] Furthermore, it helps to fully enhance the impact force of the cleaning liquid spray, thereby improving the cleaning effect.

[0026] The beneficial effects of the present invention are: 1. When the shell is pushed up by the high-pressure spray pipe and the ball bearing, the shell can push the two conveyor frame assemblies to separate the two conveyor shaft belt assemblies, and fully ensure that the shell can be firmly clamped, which is convenient for driving the shell to move back and forth, and helps to clean the inside of the shell more thoroughly and improve the cleaning quality. At the same time, during actual production and preparation, the staff can rotate the bolt pressure piece to make the resistance spring piece push the other conveyor shaft belt assembly to move, adjust the distance between the two conveyor frame assemblies, and firmly clamp the shell; 2. During actual production and preparation, the staff can invert the disassembled shell on two carrying belts, with the open end of the shell facing downward, so that the cleaned impurities can fall off quickly, which is convenient for subsequent collection, and at the same time, it is convenient for the high-pressure spray pipe to be inserted into the shell to clean the impurities; 3. The motor assembly can drive the first synchronous belt assembly to operate, and the first synchronous belt assembly can drive one of the bearing shafts to rotate. When the bearing shaft rotates, the bearing frame can drive the other bearing shaft to rotate. At the same time, protrusions are arranged at equal intervals on the upper end of the bearing shaft to facilitate the fixing with the housing to ensure the stability of operation; 4. At the same time, in actual production and preparation, the corresponding transmission components can adopt a structure similar to a belt and a pulley, and a tooth structure is set on the belt and the pulley, which can fully ensure the stability of power transmission. In actual production and preparation, bevel gears are fixed at both ends of the bevel gear transmission assembly, and bevel gears are installed on one of the load-bearing shafts and one of the conveying frame assemblies. The two bevel gears and the load-bearing shaft on the bevel gear transmission assembly are meshed with the bevel gear on the conveying frame assembly to ensure stable power transmission. Universal transmission components can also be used for power transmission. At the same time, in actual production and preparation, the power belt transmission assembly is composed of three pulley-like components and belts sleeved on these three pulley-like components, and the pulley-like components set on the vertical shaft are fixedly connected through the frame structure and the bearing plate. When the bearing plate is raised or lowered, the pulley-like components can be raised or lowered on the vertical shaft, and can also rotate synchronously with the vertical shaft; 5. When the linkage belt assembly rotates, the shaft kit can drive the moving shaft to move, and the movement of the moving shaft can push the vertical plate and the slider to move back and forth along the slide rail. With the reciprocating movement of the slide rail, the inclined rod can push the bearing plate to rise and fall. With the lifting and lowering of the bearing plate, the high-pressure spray pipe can be inserted between the two bearing belts and push the shell to rise. When the bearing plate rises, the liquid supply pipe and the high-pressure spray pipe can drive the cleaning brush to rotate. The cleaning brush can clean the inner wall of the shell, and the high-pressure cleaning liquid delivery pump assembly can make the high-pressure cleaning liquid quickly impact the inner wall of the shell, which can effectively ensure the cleanliness of the inside of the shell; 6. When the top rod contacts the pressure plate, the tension spring pulls the pull rope to make the lifting frame drive the high-pressure spray pipe to rise. When the high-pressure spray pipe rises to the point where the shell is inserted between the two conveying frame components, the shell cannot rise. At this time, the tension spring is stretched to adapt to the continued rise of the load-bearing plate. 7. In actual use, the staff can control the operation of the motor assembly and the motor power assembly, so as to control the operation of the load-bearing belt, the conveying frame assembly and the load-bearing plate as needed. When the load-bearing belt transports the shell to the rising of the load-bearing plate, the motor assembly stops operating, and the motor power assembly can be operated to make the high-pressure spray pipe rise, and push the shell into the space between the two conveying frame assemblies to be clamped. At the same time, the cleaning brush rotates and the high-pressure cleaning liquid delivery pump assembly supplies liquid, so as to clean the inside of the shell. When the cleaning is completed, the load-bearing plate descends, and the motor assembly operates, so that the conveying frame assembly outputs the shell, and the high-pressure spray pipe descends to the lower end of the load-bearing belt, and the shell is placed on the load-bearing belt again to continue cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural diagram of a device for cleaning the inner cavity of a pumping unit reducer housing proposed by the present invention; Figure 2This is a structural installation diagram on a bearing plate in a device for cleaning the inner cavity of a pumping unit reducer housing proposed by the present invention; Figure 3 A cross-sectional view of a high-pressure spray pipe in a device for cleaning the inner cavity of a reducer housing of an oil pumping unit proposed by the present invention; Figure 4 This is a structural diagram of the connection between the slider, the vertical plate and the moving shaft in a device for cleaning the inner cavity of a pumping unit reducer housing proposed by the present invention; Figure 5 A top view of a conveying frame assembly and a conveying shaft belt assembly in a device for cleaning the inner cavity of a pumping unit reducer housing proposed by the present invention; Figure 6 A top view of a bearing frame and a bearing shaft in a device for cleaning the inner cavity of a reducer housing of an oil pumping unit proposed by the present invention; Figure 7 The present invention is attached Figure 1 A magnified image of point A; In the figure: 1 conveying frame assembly, 2 conveying shaft belt assembly, 3 support frame, 4 bevel gear transmission assembly, 5 bearing belt, 6 bearing shaft, 7 bearing frame, 8 first synchronous belt assembly, 9 motor assembly, 10 top rod, 11 vertical shaft, 12 high pressure cleaning liquid delivery pump assembly, 13 mounting frame, 14 cleaning brush, 15 high pressure spray pipe, 16 bearing plate, 17 oblique rod, 18 slide rail, 19 linkage belt assembly, 20 slider, 21 groove, 22 ball bearing, 23 nozzle, 24 pressure plate, 25 lifting groove, 26 lifting frame, 27 liquid supply pipe, 28 power belt transmission assembly, 29 fixed rod, 30 tension spring, 31 pull rope, 32 fixed shaft, 33 winding wheel, 34 vertical plate, 35 movable shaft, 36 shaft kit, 37 resistance spring, 38 bolt pressure member, 39 sliding frame, 40 top shaft, 41 motor power assembly, 42 second synchronous belt assembly. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1-7A device for cleaning the inner cavity of a pumping unit reducer housing comprises a carrier frame 7, a housing conveying mechanism is provided on the carrier frame 7, and the housing conveying mechanism can convey housing components to the upper ends of two high-pressure spray pipes 15, a bevel gear transmission assembly 4 is connected to the housing conveying mechanism, and a clamping conveying mechanism is provided on the bevel gear transmission assembly 4, and a driving mechanism is provided on the carrier frame 7, and the driving mechanism can provide power for the operation of the housing conveying mechanism and the clamping conveying mechanism, and can operate according to the control of the staff, and the driving mechanism is connected to the housing conveying mechanism, and a liquid supply lifting mechanism is provided at the lower end of the carrier frame 7, and the liquid supply lifting mechanism is provided with a bearing plate 16 and a vertical shaft member 11, and the vertical shaft member 11 is provided with a bearing plate 16 and a vertical shaft member 11. The shaft member 11 is arranged on one side of the supporting frame 7 and the supporting plate 16, and two liquid supply pipe members 27 are rotatably sleeved on the upper end of the supporting plate 16. A power belt transmission assembly 28 is jointly arranged on the two liquid supply pipe members 27 and the vertical shaft member 11; during actual production and preparation, the power belt transmission assembly 28 is composed of three pulley structure components and belt components sleeved on the three pulley structures. At the same time, a bracket structure fixed to the supporting plate 16 is also arranged, and the three pulley components are rotatably sleeved on the supporting plate 16 and the bracket structure, and the vertical shaft member 11 passes through the bracket structure, can be raised and lowered, and enables the vertical shaft member 11 to drive the power belt transmission assembly 28 to operate.

[0030] Reference Figure 1-7 A high-pressure spray pipe 15 is slidably sleeved on the liquid supply pipe fitting 27, two bearing belts 5 are provided on the shell conveying mechanism, and the two high-pressure spray pipes 15 are located between the two bearing belts 5; a fixing rod 29 is fixed on the bearing plate 16, and the fixing rod 29 is located between the two high-pressure spray pipes 15. During actual production and preparation, the two high-pressure spray pipes 15 and the fixing rod 29 are connected to the liquid supply lifting mechanism, which helps the high-pressure spray pipe 15 to drive the cleaning brush 14 to rotate, and makes the cleaning liquid impact the inner wall of the shell, so as to clean efficiently.

[0031] Reference Figure 1-7 A ball piece 22 is installed on the upper end of the high-pressure spray pipe 15. The ball piece 22 can contact the top of the shell, so as to adapt to the structural shape of the top of the shell. The shell can be effectively supported by the two ball pieces 22. A plurality of nozzles 23 are evenly spaced at the upper end of the high-pressure spray pipe 15. The nozzles 23 are conically arranged, and the smaller apertures on the nozzles 23 are arranged on the ball piece 22; a plurality of cleaning brushes 14 are fixed on the high-pressure spray pipe 15 at equal intervals. The conical arrangement of the nozzles 23 helps to fully enhance the impact force of the spraying of the cleaning liquid, and can enhance the cleaning effect. The inner wall of the shell can be effectively cleaned by the cleaning brushes 14.

[0032] Reference Figure 1 , 5The clamping conveying mechanism includes two conveying shaft belt assemblies 2, wherein both sides of the upper end of one of the conveying shaft belt assemblies 2 are fixed with top shaft members 40, and a sliding frame 39 is slidably sleeved on the top shaft member 40, and the two sliding frames 39 are fixed to the upper end of the other conveying shaft belt assembly 2, and a resistance spring member 37 is sleeved on the top shaft member 40, and a bolt pressure member 38 is screwed on the top shaft member 40, and the resistance spring member 37 is located between the bolt pressure member 38 and the sliding frame 39, and a conveying frame body assembly 1 is provided on the conveying shaft belt assembly 2, and a support frame 3 is fixed to the lower end of one of the conveying shaft belt assemblies 2, and the support frame 3 is fixedly connected to the bearing frame 7, and one of the conveying frame body assemblies 1 is connected to the upper end of the bevel gear transmission assembly 4; when the shell is pushed up by the high-pressure spray pipe 15 and the ball member 22, the shell can push the two conveyor frame assemblies 1, so that the two conveyor shaft belt assemblies 2 are separated, and it is fully guaranteed that the shell can be firmly clamped, which is convenient for driving the shell to move back and forth, and is helpful for more thorough cleaning of the inside of the shell and improving the cleaning quality. At the same time, during actual production and preparation, the staff can rotate the bolt pressure member 38 to make the resistance spring member 37 push the other conveyor shaft belt assembly 2 to move, adjust the distance between the two conveyor frame assemblies 1, and firmly clamp the shell.

[0033] Reference Figure 1 , 6 The shell conveying mechanism includes two bearing shafts 6 rotatably sleeved on one side of the bearing frame 7, and two bearing belts 5 are jointly sleeved on the two bearing shafts 6. The lower end of the bevel gear transmission assembly 4 is connected to one of the bearing shafts 6, and the other bearing shaft 6 is connected to the driving mechanism; in actual production and preparation, the staff can invert the disassembled shell on the two bearing belts 5 so that the open end of the shell is set downward, so that the cleaned impurities can be quickly dropped, which is convenient for subsequent collection, and at the same time, it is convenient for the high-pressure spray pipe 15 to be inserted into the shell, which is convenient for cleaning impurities.

[0034] Reference Figure 1 The driving mechanism includes a motor assembly 9 installed on the other side of the carrier 7, and a first synchronous belt assembly 8 is installed on the motor assembly 9. The first synchronous belt assembly 8 is connected to the shell conveying mechanism; the motor assembly 9 can drive the first synchronous belt assembly 8 to operate, and the first synchronous belt assembly 8 can drive one of the bearing shafts 6 to rotate. When the bearing shaft 6 rotates, the carrier 7 can drive the other bearing shaft 6 to rotate. At the same time, protrusions are arranged at equal intervals on the upper end of the bearing shaft 6 to facilitate clamping with the shell.

[0035] Reference Figure 1 , 47, the liquid supply lifting mechanism includes a mounting frame 13 arranged at the lower end of the carrier frame 7, a fixed shaft 32 is fixed between the mounting frame 13 and the carrier frame 7, a vertical shaft member 11 is rotatably sleeved on one side of the carrier frame 7, and the vertical shaft member 11 is slidably sleeved on the carrier plate 16, a motor power assembly 41 is installed on the mounting frame 13, and the motor power assembly 41 is connected to the vertical shaft member 11, a groove 21 is provided on the mounting frame 13, and an oblique push mechanism is provided in the groove 21, and the oblique push mechanism is connected to the carrier plate 16, a lifting frame 26 is slidably installed on the fixed rod 29, and the two ends of the lifting frame 26 are respectively fixedly connected to the two high-pressure spray pipes 15, and an adaptation mechanism is provided on the lifting frame 26, and a pressure plate 24 is provided on the adaptation mechanism, and the pressure plate 24 slides It is installed on the fixed rod 29, and a lifting groove 25 is opened on one side of the fixed rod 29. One end of the pressure plate 24 extends into the lifting groove 25, and the pressure plate 24 is slidably installed in the lifting groove 25; a top rod 10 is fixed on one side of the carrier 7, and the top rod 10 corresponds to the pressure plate 24; through the oblique push mechanism and the adaptation mechanism, it can operate under the action of the motor power component 41, and the motor power component 41 can drive the vertical axis component 11 to rotate, and the vertical axis component 11 can make the power belt transmission component 28 and the second synchronous belt component 42 move, and the second synchronous belt component 42 can make the linkage belt component 19 rotate, and at the same time, the cooperation of the top rod component 10 and the pressure plate 24 can make the high-pressure spray pipe 15 rise, quickly resist the shell and push the shell to rise.

[0036] Reference Figure 1 , 4 7. The oblique push mechanism includes a slide rail member 18 fixed to the upper end of the mounting frame 13. The slide rail member 18 is located at the upper end of the groove 21. A slider member 20 is slidably mounted on the slide rail member 18. A vertical plate member 34 is fixed to the lower end of the slider member 20. A movable shaft 35 is slidably mounted on the lower end of the vertical plate member 34. The movable shaft 35 is located in the groove 21. A linkage belt assembly 19 is installed in the groove 21. A second synchronous belt assembly 42 is installed between the linkage belt assembly 19 and the vertical shaft member 11. The lower end of the vertical shaft member 11 is rotatably sleeved in the groove 21. A shaft set 36 is installed on the linkage belt assembly 19, and the shaft set 36 is rotatably sleeved on the movable shaft 35. When the linkage belt assembly 19 rotates, it can The shaft kit 36 ​​drives the moving shaft 35 to move. The movement of the moving shaft 35 can push the vertical plate member 34 and the sliding block member 20 to reciprocate along the slide rail member 18. With the reciprocating movement of the slide rail member 18, the inclined rod member 17 can push the bearing plate 16 to rise and fall. With the rise and fall of the bearing plate 16, the high-pressure spray pipe 15 can be inserted between the two bearing belts 5 and push the shell to rise. When the bearing plate 16 rises, the liquid supply pipe member 27 and the high-pressure spray pipe 15 can drive the cleaning brush 14 to rotate. The cleaning brush 14 can clean the inner wall of the shell, and the high-pressure cleaning liquid delivery pump assembly 12 can make the high-pressure cleaning liquid quickly impact the inner wall of the shell, which can effectively ensure the cleanliness of the inside of the shell.

[0037] Reference Figure 1, 4 7. The adaptability mechanism includes a pull rope 31 fixed on the lifting frame 26. The upper end of the fixed rod 29 is rotatably sleeved with a winding wheel 33. The pull rope 31 is wound on the winding wheel 33. Two tension spring members 30 are fixed to the lower end of the pull rope 31. The two tension spring members 30 are fixed to the upper end of the pressure plate 24. When the top rod member 10 contacts the pressure plate 24, the tension spring member 30 can pull the pull rope 31 so that the lifting frame 26 drives the high-pressure spray pipe 15 to rise. When the high-pressure spray pipe 15 rises to the point where the shell is inserted between the two conveying frame assemblies 1, the shell cannot rise. At this time, the tension spring member 30 can be stretched to adapt to the continued rise of the load-bearing plate 16.

[0038] In the present invention, the staff can control the operation of the motor assembly 9 and the motor power assembly 41, so as to control the operation of the carrying belt 5, the conveying frame assembly 1 and the carrying plate 16 as needed. When the carrying belt 5 transports the shell to the rising of the carrying plate 16, the motor assembly 9 stops operating, and the motor power assembly 41 can be operated to make the high-pressure spray pipe 15 rise, and push the shell into the space between the two conveying frame assemblies 1 to be clamped. At the same time, the cleaning brush 14 rotates and the high-pressure cleaning liquid delivery pump assembly 12 supplies liquid, so as to clean the inside of the shell. When the cleaning is completed, the carrying plate 16 descends, and the motor assembly 9 operates, so that the conveying frame assembly 1 outputs the shell, and the high-pressure spray pipe 15 descends to the lower end of the carrying belt 5, and the shell is placed on the carrying belt 5 again to continue cleaning.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for cleaning the inner cavity of a pumping unit reducer housing, comprising a support frame (7), characterized in that: The carrier frame (7) is provided with a shell conveying mechanism, the shell conveying mechanism is connected to a bevel gear transmission assembly (4), the bevel gear transmission assembly (4) is provided with a clamping conveying mechanism, the carrier frame (7) is provided with a driving mechanism, the driving mechanism and the shell conveying mechanism are connected, the lower end of the carrier frame (7) is provided with a liquid supply lifting mechanism, the liquid supply lifting mechanism is provided with a bearing plate (16) and a vertical shaft member (11), the vertical shaft member (11) is arranged on one side of the carrier frame (7) and the bearing plate (16), the upper end of the bearing plate (16) is rotatably sleeved with two liquid supply pipes (27), the lower ends of the two liquid supply pipes (27) are commonly connected to a high-pressure cleaning liquid delivery pump assembly (12), and the liquid supply pipes (27) and the high-pressure cleaning liquid delivery pump assembly (12) are sealed and connected, and the two liquid supply pipes (27) and the vertical shaft member (11) are commonly provided with a power belt transmission assembly (28); A high-pressure spray pipe (15) is slidably sleeved on the liquid supply pipe member (27), a fixing rod (29) is fixed on the bearing plate (16), and the fixing rod (29) is located between the two high-pressure spray pipes (15); The upper end of the high-pressure spray pipe (15) is equipped with a ball bearing (22), the upper end of the high-pressure spray pipe (15) is provided with a plurality of spray heads (23) at equal intervals, and a plurality of cleaning brushes (14) are fixed at equal intervals on the high-pressure spray pipe (15); Two bearing belts (5) are provided on the shell conveying mechanism, and two high-pressure spray pipes (15) are located between the two cleaning brushes (14).

2. The device for cleaning the inner cavity of the reducer housing of an oil pumping unit according to claim 1, characterized in that: The clamping conveying mechanism comprises two conveying shaft belt assemblies (2), wherein a top shaft member (40) is fixed on both sides of the upper end of one of the conveying shaft belt assemblies (2), a sliding frame (39) is slidably sleeved on the top shaft member (40), and the two sliding frames (39) are fixed to the upper end of the other conveying shaft belt assembly (2), a resistance spring member (37) is sleeved on the top shaft member (40), a bolt pressure member (38) is screwed on the top shaft member (40), and the resistance spring member (37) is located between the bolt pressure member (38) and the sliding frame (39), and a conveying frame assembly (1) is provided on the conveying shaft belt assembly (2), a support frame (3) is fixed on the lower end of one of the conveying shaft belt assemblies (2), and the support frame (3) is fixedly connected to the bearing frame (7), and one of the conveying frame assemblies (1) is connected to the upper end of the bevel gear transmission assembly (4).

3. The cleaning device for the inner cavity of the reducer housing of an oil pumping unit according to claim 1, characterized in that: The shell conveying mechanism comprises two bearing shafts (6) rotatably sleeved on one side of a bearing frame (7), two bearing belts (5) being sleeved on the two bearing shafts (6), the lower end of the bevel gear transmission assembly (4) being connected to one of the bearing shafts (6), and the other bearing shaft (6) being connected to a driving mechanism.

4. The cleaning device for the inner cavity of the reducer housing of an oil pumping unit according to claim 1, characterized in that: The driving mechanism comprises a motor assembly (9) mounted on the other side of the carrier frame (7), a first synchronous belt assembly (8) being mounted on the motor assembly (9), and the first synchronous belt assembly (8) being connected to the housing conveying mechanism.

5. The device for cleaning the inner cavity of the reducer housing of an oil pumping unit according to claim 1, characterized in that: The liquid supply lifting mechanism comprises a mounting frame (13) arranged at the lower end of the support frame (7), a fixed shaft (32) being fixed between the mounting frame (13) and the support frame (7), the vertical shaft member (11) being rotatably sleeved on one side of the support frame (7), the vertical shaft member (11) being slidably sleeved on the support plate (16), a motor power assembly (41) being installed on the mounting frame (13), the motor power assembly (41) being connected to the vertical shaft member (11), and a groove (21) being provided on the mounting frame (13), the groove ( 21) is provided with an oblique push mechanism, the oblique push mechanism is connected to the bearing plate (16), a lifting frame (26) is slidably mounted on the fixed rod (29), the two ends of the lifting frame (26) are respectively fixedly connected to two high-pressure spray pipes (15), an adaptation mechanism is provided on the lifting frame (26), the adaptation mechanism is provided with a pressure plate (24), the pressure plate (24) is slidably mounted on the fixed rod (29), a push rod (10) is fixed on one side of the bearing frame (7), and the push rod (10) and the pressure plate (24) correspond to each other.

6. The device for cleaning the inner cavity of the reducer housing of an oil pumping unit according to claim 5, characterized in that: The oblique thrust mechanism comprises a slide rail member (18) fixed to the upper end of the mounting frame (13), the slide rail member (18) being located at the upper end of the groove (21), a slider member (20) being slidably mounted on the slide rail member (18), a vertical plate member (34) being fixed at the lower end of the slider member (20), a movable shaft (35) being slidably mounted at the lower end of the vertical plate member (34), the movable shaft (35) being located in the groove (21), a linkage belt assembly (19) being mounted in the groove (21), a second synchronous belt assembly (42) being mounted between the linkage belt assembly (19) and the vertical shaft member (11), a shaft assembly (36) being mounted on the linkage belt assembly (19), the shaft assembly (36) being rotatably sleeved on the movable shaft (35).

7. The device for cleaning the inner cavity of the reducer housing of an oil pumping unit according to claim 6, characterized in that: The lower end of the vertical shaft member (11) is rotatably sleeved in the groove (21).

8. The device for cleaning the inner cavity of the reducer housing of an oil pumping unit according to claim 5, characterized in that: The adaptability mechanism comprises a pull rope (31) fixed on the lifting frame (26); the upper end of the fixed rod (29) is rotatably sleeved with a winding wheel (33); the pull rope (31) is wound around the winding wheel (33); the lower end of the pull rope (31) is fixed with two tension spring components (30); the two tension spring components (30) are both fixed to the upper end of the pressure plate (24).

9. The device for cleaning the inner cavity of the reducer housing of an oil pumping unit according to claim 8, characterized in that: A lifting groove (25) is formed on one side of the fixing rod (29), one end of the pressing plate (24) extends into the lifting groove (25), and the pressing plate (24) is slidably mounted in the lifting groove (25).

10. The device for cleaning the inner cavity of a pumping unit reducer housing according to claim 1, characterized in that: The nozzle (23) is arranged in a conical shape, and the smaller aperture on the nozzle (23) is arranged on the ball member (22).

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