A blending kettle for gear oil processing and its use method

Abstract

The present invention relates to the field of gear oil blending technology, specifically to a blending kettle for gear oil processing and a method for use, comprising a blending kettle, a ring frame and a hollow sliding block, wherein the hollow sliding block is provided with a stirring blade. The present invention relates to a blending kettle for gear oil processing and a method for use, wherein the output end of the second driving source drives the reciprocating screw to rotate, and the reciprocating screw drives the disc to slide along the first slideway of the connecting frame through the top block, the limiting handle, the second limiting shaft and the first limiting shaft, and the first gear ring cooperates with the first gear plate to drive the first limiting shaft to rotate inside the first limiting hole, and the first limiting shaft rotates through the disc through the first rotating shaft and the hollow sliding block, and the hollow sliding block drives the stirring blade to stir and blend the material, and the stirring blade can guide the material so that the material can collide with each other, which can accelerate the mixing efficiency of the material.

Description

Technical Field

[0001] The invention relates to the technical field of gear oil blending, and in particular to a blending kettle for gear oil processing and a use method thereof. Background Art

[0002] Gear oil primarily refers to the lubricant for transmissions and rear axles. It differs from engine oil in terms of operating conditions, composition, and performance. Gear oil primarily lubricates gears and bearings, prevents wear and corrosion, and dissipates heat from gears. Automotive gear oil is used in gear transmission mechanisms, such as steering gears, transmissions, and drive axles. Because gear transmissions experience high surface pressure, gear oil plays a vital role in lubrication, anti-wear, cooling, heat dissipation, corrosion and rust prevention, cleaning, and reducing impact and noise on tooth surfaces.

[0003] Gear oil preparation involves blending base oil with various additives in a certain proportion and process to produce gear oil products that meet different performance requirements. Different base oils have different properties, such as viscosity, antioxidant properties, and low-temperature fluidity. Through blending, base oils with different properties can be combined to achieve complementary performance. For example, blending a base oil with a lower viscosity can produce a gear oil that maintains an appropriate viscosity in both high and low temperature environments, ensuring the formation of a good lubricating film under different operating conditions, reducing friction and wear. Gear oil blending requires a blending kettle, which is primarily used to complete the blending reaction during the grease preparation process. In the production of gear oil, various base oils and additives need to be blended in a certain proportion to ensure that the physical and chemical indicators and performance of the final product meet the predetermined requirements.

[0004] When the gear oil is prepared and processed through a blending kettle, it is poured into the inside of the blending kettle and then stirred and blended by an agitator inside the blending kettle. Some existing agitators have two stirring blades, which are arranged up and down, and the position of the agitator is fixed. When the agitator with a fixed position stirs the material, the stirring dead zone caused by the stirring rod or plate hinders the flow and blending of the gear oil additive, causing the reactants to accumulate in the stirring dead zone. At this time, some gear oil additives will not circulate even when stirred. The gear oil additives are not blended evenly during the reaction process, which can easily lead to product instability, causing changes in performance during use, thereby affecting the performance and quality of the gear oil additive. Summary of the Invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a blending kettle for gear oil processing and a method of use, so as to solve the problem that the gear oil is stirred and blended by a fixed-position agitator, which will produce a stirring dead zone.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] A blending kettle for gear oil processing comprises a blending kettle, an annular frame is slidably connected to the inner wall of the blending kettle, a slide rail is provided at the bottom of the annular frame, a scraper is fixed at the bottom of the annular frame, and a supporting connecting plate is provided between the two scrapers;

[0008] The blending mechanism is arranged on the supporting connecting plate, and the blending mechanism includes a blending assembly, which includes two discs, and the two discs are vertically arranged inside the blending kettle, and the disc located below is slidably connected to the top of the supporting connecting plate, and a plurality of first rotating shafts arranged at equal distances are fixed between the two discs, and a plurality of hollow sliding blocks are arranged between the four first rotating shafts, and a receiving hole is provided on the top of each hollow sliding block, and the hollow sliding block is slidably connected to the first rotating shaft through the receiving hole, and a first through hole is provided on the side of each hollow sliding block, and the inner wall of each first through hole is rotatably connected to the second rotating shaft, and a stirring blade is fixed on one end of each second rotating shaft extending out of the corresponding first through hole, and the stirring blade is inclined, which is used to guide and mix the materials inside the blending kettle;

[0009] The harmonizing mechanism also includes a position adjustment component and an angle adjustment component. The position adjustment component includes a drive shaft disposed between the two discs. The bottom of the drive shaft is rotatably connected to the top of the disc located at the bottom end thereof. A first circular hole is formed on the disc located at the top end of the drive shaft. The inner wall of the first circular hole is rotatably connected to a limited support shaft, and the bottom of the limited support shaft is fixed to the top of the drive shaft.

[0010] The axle up and down groove at two ends embeds respectively in two guide rails up and down of being made up of the groove on the attachment piece, and the tooth on the attachment piece is meshed with tooth on upper sprocket wheel, the lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket.

[0011] A second limiting hole is provided on the first limiting shaft, and the inner wall of the second limiting hole is rotatably connected to the second limiting shaft, and the bottom of the second limiting shaft is fixed to the top of the limiting support shaft, the outer wall of the second limiting shaft is installed with a second gear ring, and the top of the bottom plate is fixed with a second gear plate, and the second gear plate is meshed with the second gear ring, and a second limiting groove is provided on the top of the second limiting shaft, and the inner wall of the second limiting groove is rotatably connected to the limiting handle, and a top block is fixed on the top of the limiting handle, and a reciprocating screw is threaded on the top block.

[0012] Preferably, a first linkage plate is fixed to the inner wall of the blending kettle, a first driving source is installed on the top of the first linkage plate, and the output end of the first driving source is connected to the top of the connecting plate to drive the annular frame to rotate, and a second driving source and a supporting end plate are respectively provided at both ends of the reciprocating screw.

[0013] Preferably, a plurality of slides are provided on the limiting support shaft, and the plurality of slides are distributed along the axial direction of the limiting support shaft, and each slide corresponds to a hollow sliding block, and the outer wall of the slide is fixed on the inner wall of the hollow sliding block, and the outer wall of the slide is provided with a plurality of second through holes arranged at equal distances and adapted to the second rotating shaft, and the plurality of second through holes are arranged in a ring shape on the outer wall of the slide, each second through hole corresponds to a second rotating shaft, and the outer wall of each second rotating shaft is rotatably connected to the inner wall of the corresponding second through hole.

[0014] Preferably, a drive ring is provided inside each of the hollow sliding blocks, each drive ring corresponds to four stirring blades, and one end of the four stirring blades on the hollow sliding block are rotatably connected to the outer wall of the drive ring, a plurality of thread segments are provided on the drive shaft, and each thread segment corresponds to a drive ring, and a protrusion is provided on the inner wall of each drive ring, and the drive ring is slidably connected to the corresponding thread segment through the protrusion.

[0015] Preferably, the angle adjustment assembly includes a second linkage plate fixed on the second rotating shaft, and each second rotating shaft has a second linkage plate, a plurality of first outer rings are fixed on the driving shaft, and the plurality of first outer rings are arranged along the axial direction of the driving shaft, and the bottom and top of the first outer ring are provided with a plurality of first pushing blocks and second pushing blocks arranged at equal distances, and the bottom of the first outer ring located at the top end of the driving shaft only has the first pushing block, and the top of the first outer ring located at the bottom end of the driving shaft only has the second pushing block.

[0016] Preferably, the top of each of the slides is provided with a first opening that is adapted to the first push block, and each first push block corresponds to a first opening, and the first push block is slidably connected to the inside of the corresponding first opening, and the bottom of each slide is provided with multiple second openings that are adapted to the second push block, and each second push block corresponds to a second opening, and each second push block is slidably connected to the inside of the second opening.

[0017] Preferably, a second outer ring is fixed to the outer wall of each second rotating shaft, and a plurality of grooves arranged at equal distances are provided on each second outer ring, and the plurality of grooves are arranged in a ring shape on the second outer ring, and a limiting column is provided inside each groove, and a first limiting groove adapted to the limiting column is provided on each edge of the hollow sliding block, and the limiting column is inserted into the corresponding first limiting groove, and a first return spring is fixed between one end of each limiting column and the inner wall of the corresponding groove, and the limiting column cooperates with the first limiting groove to limit the second rotating shaft.

[0018] A method for using a blending kettle for gear oil processing comprises the following steps:

[0019] Step 1: Pour the gear oil raw material into the blending kettle through the feed pipe, and turn on the first driving source and the second driving source;

[0020] Step 2: The output end of the second driving source drives the reciprocating screw to rotate, and drives the disc to slide along the first slideway of the connecting frame through the top block, the limiting handle, and the second limiting shaft. The first gear ring cooperates with the first gear plate to drive the disc to rotate, and the second gear ring cooperates with the second gear plate to drive the driving shaft to rotate, so that the stirring blade can slide up and down along the axial direction of the driving shaft, thereby guiding and mixing the materials;

[0021] Step 3: After the material is stirred and blended, open the control valve on the discharge pipe to discharge the material.

[0022] The beneficial effects of the present invention are:

[0023] 1. The reciprocating screw is driven to rotate by the output end of the second driving source, and the reciprocating screw drives the disc to slide along the first slideway of the connecting frame through the top block, the limiting handle, the second limiting shaft and the first limiting shaft, and the first gear ring cooperates with the first gear plate to drive the first limiting shaft to rotate inside the first limiting hole, and the first limiting shaft rotates through the disc through the first rotating shaft and the hollow sliding block, and the hollow sliding block drives the stirring blade to stir and blend the material, and the stirring blade can guide the material so that the materials can collide with each other, which can speed up the mixing efficiency of the material.

[0024] 2. Through the rotation of the drive shaft, the two drive rings at the upper end of the drive shaft and the two drive rings at the lower end of the drive shaft are close to each other, while the two drive rings in the middle of the drive shaft are away from each other, thereby increasing the mixing area of the stirring blades for the material. When the two stirring blades are close to each other, the width of the feeding interval can be narrowed, thereby increasing the mixing of the material. When the two stirring blades are away from each other, the area for stirring and diverting the material can be increased.

[0025] 3. The first pushing block and the second pushing block respectively push the corresponding second linkage plate, and the second linkage plate drives the connected stirring blade to rotate the angle, thereby converting the material diversion state of the feeding interval, so that the state of the mutual collision of the diverted materials in the feeding interval is converted into the material diversion state, and the state of the diversion of the diverted materials in the feeding interval is converted into the state of the mutual collision of the guided materials.

[0026] 4. The annular frame is driven to rotate by the output end of the first driving source, and the annular frame drives the stirring blade to slide in a circular motion trajectory, thereby increasing the stirring area of the stirring plate on the material, thereby avoiding dead corners when the stirring plate is stirring.

[0027] 5. When the annular frame rotates, it can drive the side scraper to scrape the inner wall of the blending kettle, thereby preventing the material from adhering to the inner wall of the blending kettle. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention.

[0029] Figure 2 It is a structural schematic diagram of the first three-dimensional cross-section of the blending kettle of the present invention.

[0030] Figure 3 Schematic diagram of the structure of the ring frame of the present invention.

[0031] Figure 4 It is a structural schematic diagram of the harmonizing mechanism of the present invention.

[0032] Figure 5 Schematic diagram of the structure of the driving mechanism of the present invention.

[0033] Figure 6 It is a schematic structural diagram of the stirring blade of the present invention.

[0034] Figure 7 For the present invention Figure 6 Schematic diagram of the structure enlarged at point A.

[0035] Figure 8 It is a structural schematic diagram of the angle adjustment component of the present invention.

[0036] Figure 9 This is a schematic diagram of the first three-dimensional cross-sectional structure of the second outer ring of the present invention.

[0037] In the picture:

[0038] 10. Blending kettle; 11. Top cover; 12. Pressure sensor; 13. Observation window; 14. Feed pipe; 15. Discharge pipe; 16. Ring frame; 17. Scraper; 18. First linkage plate; 19. First driving source;

[0039] 20. Coordination agencies;

[0040] 21. Blending assembly; 210. Disc; 211. First rotating shaft; 212. Hollow sliding block; 213. Accommodating hole; 214. First through hole; 215. Stirring blade; 216. Second rotating shaft;

[0041] 22. Position adjustment assembly; 220. Drive shaft; 221. First circular hole; 222. Position limiting support shaft; 223. Slide; 224. Second through hole; 225. Drive ring; 226. Threaded segment;

[0042] 23. Angle adjustment assembly; 230. Second linkage plate; 231. First outer ring; 232. First push block; 233. Second push block; 234. First opening; 235. Second opening; 236. Second outer ring; 237. Groove; 238. Limiting post; 239. First limiting groove; 2310. First return spring;

[0043] 30. Driving mechanism; 31. Connecting frame; 32. Linkage block; 33. First limiting hole; 34. First limiting shaft; 35. First gear ring; 36. First gear plate; 37. Second limiting hole; 38. Second limiting shaft; 39. Second limiting groove; 310. Limiting handle; 311. Top block; 312. Reciprocating screw; 313. Second driving source; 314. Support end plate; 315. Second gear ring; 316. Second gear plate. DETAILED DESCRIPTION

[0044] The following will refer to the attached Figures 1 to 9 The embodiments of the present invention are described in detail. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0045] Example 1

[0046] As attached Figures 1-9 As shown, a blending kettle for gear oil processing includes:

[0047] The blending kettle 10 and the top cover 11 are connected to each other by bolts and nuts. A pressure sensor 12 is installed on the top cover 11 to monitor the air pressure caused by the gas when the materials inside the blending kettle 10 react. An observation window 13 is installed on the blending kettle 10 to facilitate the staff to know the degree of mixing of the materials inside the blending kettle 10 from the outside. The outer wall of the blending kettle 10 is fixedly connected to a feed pipe 14. The staff can pour the materials to be blended into the interior of the blending kettle 10 through the feed pipe 14 for blending. The bottom of the blending kettle 10 is fixedly connected to a discharge pipe 15, and the discharge pipe 15 is installed with a control valve for controlling the outflow of the materials inside the blending kettle 10.

[0048] An annular frame 16 is slidably connected to the inner wall of the blending kettle 10. The annular frame 16 consists of a bottom plate and a connecting plate, and the outer wall of the bottom plate is slidably connected to the inner wall of the blending kettle 10. A plurality of support arms arranged at equal distances are fixed between the top of the bottom plate and the outer wall of the connecting plate. The plurality of support arms are arranged in a ring shape on the bottom plate. The bottom plate has two arc-shaped openings and a slide rail, and the two arc-shaped openings are symmetrical with the slide rail as the center, so that the gas generated by the blending reaction of the materials in the blending kettle 10 flows to the top cover 11, so that the pressure sensor 12 can know the air pressure inside the blending kettle 10. A scraper 17 is fixed to the bottom of the annular frame 16, and a supporting connecting plate is fixed between the two scrapers 17. A first linkage plate 18 is fixed to the inner wall of the blending kettle 10. A first driving source 19 is installed on the top of the first linkage plate 18, and the output end of the first driving source 19 is connected to the top of the connecting plate to drive the annular frame 16 to rotate, so that the scraper 17 scrapes the material attached to the inner wall of the blending kettle 10. A blending mechanism 20 and a driving mechanism 30 are provided on the annular frame 16. The driving mechanism 30 can drive the blending mechanism 20 to stir and blend the material.

[0049] When the device is used, the material is first poured into the interior of the blending kettle 10 through the discharge pipe 15. Since the pressure sensor 12 and the first driving source 19 are both connected to the control system, the staff turns on the first driving source 19 through the control system, and the first driving source 19 drives the annular frame 16 to rotate, and the scraper 17 of the annular frame 16 cleans the kettle wall of the blending kettle 10, and the driving mechanism 30 drives the blending mechanism 20 to move inside the blending kettle 10. The blending mechanism 20 reciprocates between two symmetrical points, and the blending mechanism 20 can rotate during the movement, thereby stirring and blending the material. As the material is stirred by the blending mechanism 20, gas will be generated. As the gas increases, the air pressure inside the blending kettle 10 will also increase. When the air pressure inside the blending kettle 10 increases, the pressure sensor 12 will know the air pressure inside the blending kettle 10 and can remind the staff. When the material blending is completed, the valve on the discharge pipe 15 is opened to discharge the material inside the blending kettle 10.

[0050] like Figures 1-9 As shown, the blending mechanism 20 includes a blending component 21, a position adjustment component 22 and an angle adjustment component 23. The blending component 21, the position adjustment component 22 and the angle adjustment component 23 cooperate with each other to stir and blend the materials inside the blending kettle 10.

[0051] The blending assembly 21 includes two discs 210, which are arranged vertically inside the blending kettle 10. The two discs 210 have the same diameter, and the lower disc 210 is slidably connected to the top of the supporting connecting plate. Four first rotating shafts 211 are fixed between the two discs 210 and are arranged in a ring shape on the discs 210.

[0052] A plurality of hollow sliding blocks 212 are arranged between the four first rotating shafts 211. The plurality of hollow sliding blocks 212 are arranged vertically on the first rotating shaft 211, and the hollow sliding block 212 is square. The hollow sliding block 212 has four bending portions and edge portions, and the bending portions and edge portions are arranged alternately in sequence, that is, an edge portion is connected between every two bending portions, and a bending portion is connected between every two edge portions. An accommodating hole 213 is provided on the four bending portions of the hollow sliding block 212, and each accommodating hole 213 corresponds to a first rotating shaft 211, and the first rotating shaft 211 is located inside the corresponding accommodating hole 213, and the hollow sliding block 212 is slidably connected to the first rotating shaft 211 through the accommodating hole 213, and the first rotating shaft 211 can limit the hollow sliding block 212.

[0053] Each hollow sliding block 212 is provided with a first through hole 214 on the four sides, and the inner wall of each first through hole 214 is rotatably connected to a second rotating shaft 216. A stirring blade 215 is fixed to one end of each second rotating shaft 216 extending out of the corresponding first through hole 214, and each hollow sliding block 212 corresponds to four stirring blades 215. The four stirring blades 215 on each hollow sliding block 212 are symmetrical in pairs, and two symmetrical stirring blades 215 on the hollow sliding block 212 form a group, and there are two groups of stirring blades 215 on the hollow sliding block 212, and the angles of the two groups of stirring blades 215 are different. The stirring blades 215 are used to stir and blend the materials.

[0054] The position adjustment assembly 22 includes a drive shaft 220 disposed between the two discs 210. The bottom of the drive shaft 220 is rotatably connected to the top of the disc 210 located at its bottom. A first circular hole 221 is provided on the disc 210 located at the top of the drive shaft 220. The inner wall of the first circular hole 221 is rotatably connected to a limited support shaft 222. The bottom of the limited support shaft 222 is fixed to the top of the drive shaft 220. A plurality of slide cylinders 223 are provided on the limited support shaft 222. The plurality of slide cylinders 223 are arranged along the limited support shaft 221. 2, and each slide 223 corresponds to a hollow sliding block 212, and the outer wall of the slide 223 is fixed to the inner wall of the hollow sliding block 212, and the outer wall of the slide 223 is provided with a plurality of second through holes 224 arranged at equal distances and adapted to the second rotating shaft 216. The plurality of second through holes 224 are arranged in a ring shape on the outer wall of the slide 223, each second through hole 224 corresponds to a second rotating shaft 216, and the outer wall of each second rotating shaft 216 is rotatably connected to the inner wall of the corresponding second through hole 224.

[0055] A driving ring 225 is provided inside each hollow sliding block 212, and each driving ring 225 corresponds to four stirring blades 215, and one end of the four stirring blades 215 on the hollow sliding block 212 is rotatably connected to the outer wall of the driving ring 225, and a plurality of thread segments 226 are provided on the driving shaft 220, and each thread segment 226 corresponds to a driving ring 225, and a protrusion is provided on the inner wall of each driving ring 225, and the driving ring 225 is slidably connected to the corresponding thread segment 226 through the protrusion.

[0056] The angle adjustment assembly 23 includes a second linkage plate 230 fixed to the second rotating shaft 216, and each second rotating shaft 216 has a second linkage plate 230, a plurality of first outer rings 231 are fixed to the driving shaft 220, and the plurality of first outer rings 231 are arranged along the axial direction of the driving shaft 220, and the bottom and top of the first outer ring 231 are provided with a plurality of first push blocks 232 and second push blocks 233 arranged at equal distances, and the bottom of the first outer ring 231 located at the top of the driving shaft 220 only has the first push block 232, and the first outer ring located at the bottom of the driving shaft 220 The top of 231 only has a second push block 233, and the top of each slide 223 is provided with a first opening 234 that is compatible with the first push block 232, and each first push block 232 corresponds to a first opening 234, and the first push block 232 is slidably connected to the inside of the corresponding first opening 234, and the bottom of each slide 223 is provided with multiple second openings 235 that are compatible with the second push block 233, and each second push block 233 corresponds to a second opening 235, and each second push block 233 is slidably connected to the inside of the second opening 235.

[0057] A second outer ring 236 is fixed to the outer wall of each second rotating shaft 216, and a plurality of grooves 237 arranged at equal distances are provided on each second outer ring 236. The plurality of grooves 237 are arranged in a ring shape on the second outer ring 236, and a limiting column 238 is provided inside each groove 237. A first return spring 2310 is fixed between one end of each limiting column 238 and the inner wall of the corresponding groove 237 for supporting the limiting column 238, thereby facilitating the reset of the limiting column 238. A first limiting groove 239 adapted to the limiting column 238 is provided on each edge of the hollow sliding block 212, and the limiting column 238 is inserted into the corresponding first limiting groove 239. The limiting column 238 cooperates with the first limiting groove 239 to limit the second rotating shaft 216, thereby maintaining the stability of the stirring blade 215.

[0058] Since each stirring blade 215 is inclined, and the multiple stirring blades 215 arranged vertically along the axial direction of the drive shaft 220 are set as a group, and since each hollow sliding block 212 has four stirring blades 215, the stirring blades 215 arranged vertically along the axial direction of the drive shaft 220 are four groups, and the multiple stirring blades 215 arranged vertically along the axial direction of the drive shaft 220 are combined into a curved shape, and the multiple stirring blades 215 arranged circumferentially of the drive shaft 220 are also combined into a curved shape.

[0059] When the disc 210 slides along the track of the slide rail, the disc 210 drives the hollow sliding block 212 to slide through the first rotating shaft 211, and the hollow sliding block 212 drives the stirring blade 215 to stir through the second rotating shaft 216. When the hollow sliding block 212 rotates, two of the four stirring blades 215 circumferentially arranged on each hollow sliding block 212 will guide the material to flow above it, and the other two stirring blades 215 will guide the material to flow below it, and the two upward-guiding material blades and the downward-guiding material blades on the hollow sliding block 212 are arranged alternately in sequence, and the four stirring blades 215 arranged vertically in the axial direction of the drive shaft 220 are also two of the stirring blades 215 that will guide the material to flow above it, and the other two stirring blades 215 guide the material to flow below it, and the two upward-guiding material blades and the downward-guiding material blades distributed axially on the drive shaft 220 are also arranged alternately in sequence.

[0060] When the drive shaft 220 rotates, the stirring blades 215 vertically distributed along the axis of the drive shaft 220 guide the material, and when the two adjacent stirring blades 215 guide the material upward and downward respectively, the space between the two adjacent stirring blades 215 is a feeding interval, and the feeding interval is in the shape of a trumpet, and the feeding interval is formed with a head end and a tail end, and the width of the tail end of the feeding interval is greater than the width of the head end of the feeding interval. When the drive shaft 220 rotates, if the material flows from the tail end of the feeding interval to the head end of the feeding interval, the material inside the feeding interval will be squeezed, causing the material to collide and mix, and the squeezed material will flow to the next feeding interval. At this time, the material flows from the head end of the feeding interval to its tail end for diversion. As the disc 210 rotates, the material is alternately squeezed and diverted through the feeding interval.

[0061] As the disc 210 rotates, the limiting support shaft 222 drives the driving shaft 220 to rotate as well, and the direction of rotation of the limiting support shaft 222 is opposite to the direction of rotation of the disc 210. If the upper driving ring 225 is located at the head end of the corresponding threaded segment 226, the lower driving ring 225 is located at the tail end of the corresponding threaded segment 226, so that when the driving shaft 220 rotates, the two adjacent driving rings 225 can approach and move away from each other. When the driving shaft 220 rotates, the upper driving ring 225 slides from the head end of the corresponding threaded segment 226 to its tail end. At this time, the upper driving ring 225 is in a downward state, and the lower driving ring 225 slides from the tail end of the threaded segment 226 to its head end. The lower driving ring 225 is in an upward state, so that the two adjacent stirring blades 215 are in a close state. At this time, the two driving rings 225 corresponding to the upper end of the driving shaft 220 and the two driving rings 225 at the lower end of the driving shaft 220 The moving rings 225 are close to each other, while the two driving rings 225 corresponding to the middle part of the driving shaft 220 are away from each other, thereby increasing the mixing area of the stirring blade 215 for the material, and when the two stirring blades 215 are close to each other, the width of the feeding interval can be reduced, thereby increasing the mixing of the material, and the two stirring blades 215 are away from each other, which can increase the area for stirring and diverting the material. When the driving ring 225 at the tail end of the threaded segment 226 slides to its tail end, or the driving ring 225 of the threaded segment 226 slides to its head end, the first pushing block 232 and the second pushing block 233 will respectively push the corresponding second linkage plate 230, and the second linkage plate 230 drives the connected stirring blade 215 to rotate the angle, thereby converting the material diversion state of the feeding interval, and the state of the mutual collision of the diversion materials in the feeding interval is converted to the material diversion state, and the state of the diversion of the diversion materials in the feeding interval is converted to the state of the collision of the guiding materials.

[0062] During the rotation of the second rotating shaft 216, since the edge of the first limiting groove 239 and one end of the limiting column 238 are both arc-shaped, and the limiting column 238 will disengage from the first limiting groove 239 that is connected to it, and the limiting column 238 will slide inside the groove 237 to compress the first return spring 2310. When the second rotating shaft 216 finishes rotating, the limiting column 238 will be inserted into the corresponding first limiting groove 239 again, thereby limiting the second rotating shaft 216, and the adjusted stirring blade 215 changes from upward drainage to downward drainage, and the downward drainage stirring blade 215 changes to upward drainage, thereby improving the mixing efficiency of the material.

[0063] like Figure 3 、 Figure 4 、 Figure 5 and Figure 7 As shown, the driving mechanism 30 includes a connecting frame 31 fixed to the bottom of the annular frame 16, the connecting frame 31 has a first slide running through the top and bottom and a second slide running through the left and right, and the second slide is connected to the first slide, and the first slide corresponds to the slide rail of the bottom plate, the inner wall of the annular frame 16 is slidably connected with a linkage block 32, and both sides of the linkage block 32 are slidably connected to the inner wall of the second slide.

[0064] A first limiting hole 33 is provided on the linkage block 32, and the inner wall of the first limiting hole 33 is rotatably connected to the first limiting shaft 34, and the bottom of the first limiting shaft 34 is fixed to the top of the disc 210 located at the top of the driving shaft 220, and the outer wall of the first limiting shaft 34 is installed with a first gear ring 35, and a first gear plate 36 is fixed on the top of the bottom plate, and the first gear plate 36 is meshed with the first gear ring 35. The first gear plate 36 cooperates with the first gear ring 35 to drive the first limiting shaft 34 to rotate, so that the first rotating shaft 211 drives the stirring blade 215 through the hollow sliding block 212 to stir the material.

[0065] A second limiting hole 37 is provided on the first limiting shaft 34, and the inner wall of the second limiting hole 37 is rotatably connected to the second limiting shaft 38, and the bottom of the second limiting shaft 38 is fixed to the top of the limiting support shaft 222, and the outer wall of the second limiting shaft 38 is installed with a second gear ring 315, and the top of the bottom plate is fixed with a second gear plate 316, and the second gear plate 316 is meshed with the second gear ring 315.

[0066] The top of the second limit shaft 38 is provided with a second limit slot 39, and the inner wall of the second limit slot 39 is rotatably connected to the limit handle 310, and a top block 311 is fixed to the top of the limit handle 310, and a reciprocating screw 312 is threadedly connected to the top block 311. Two ends of the reciprocating screw 312 are respectively provided with a second driving source 313 and a support end plate 314. The bottom of the second driving source 313 is installed on the top of the base plate, and the output end of the second driving source 313 is fixed on one end of the reciprocating screw 312, which is used to drive the reciprocating screw 312 to rotate, so that the driving shaft 220 slides along the trajectory of the connecting frame 31, and the bottom of the support end plate 314 is fixed on the top of the base plate, and the end of the reciprocating screw 312 away from the second driving source 313 is rotatably connected to a side wall of the support end plate 314, which is used to support the reciprocating screw 312, thereby maintaining the stability of the reciprocating screw 312 during rotation.

[0067] When the output end of the second driving source 313 drives the reciprocating screw 312 to rotate, the limiting handle 310 cooperates with the top block 311 to drive the linkage block 32 to slide along the first slide rail, and the linkage block 32 drives the disc 210 to slide along the trajectory of the first slide rail through the first limiting shaft 34, and the first gear ring 35 cooperates with the first gear plate 36 to drive the first limiting shaft 34 to rotate, so that the disc 210 drives the stirring blade 215 to stir and blend the material through the first rotating shaft 211 and the hollow sliding block 212, and the second gear ring 315 cooperates with the second gear plate 316 to drive the driving shaft 220 of the second limiting shaft 38 to rotate, and the direction of rotation of the driving shaft 220 is opposite to the direction of rotation of the disc 210, so as to facilitate the adjustment of the position of the stirring blade 215 for stirring the material.

[0068] Example 2

[0069] A method for using a blending kettle for gear oil processing comprises the following steps:

[0070] Step 1: Pour the gear oil raw material into the blending kettle 10 through the feed pipe 14, and turn on the first driving source 19 and the second driving source 313;

[0071] Step 2: The output end of the second driving source 313 drives the reciprocating screw 312 to rotate, and the disc 210 is driven to slide along the first slideway of the connecting frame 31 through the top block 311, the limiting handle 310, and the second limiting shaft 38. The first gear ring 35 cooperates with the first gear plate 36 to drive the disc 210 to rotate, and the second gear ring 315 cooperates with the second gear plate 316 to drive the drive shaft 220 to rotate, so that the stirring blade 215 can slide up and down along the axial direction of the drive shaft 220, thereby guiding and mixing the materials;

[0072] Step 3: After the material is stirred and blended, open the control valve on the discharge pipe 15 to discharge the material.

[0073] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A blending kettle for gear oil processing, comprising a blending kettle (10), characterized in that: An annular frame (16) is slidably connected to the inner wall of the blending kettle (10), a slide rail is provided at the bottom of the annular frame (16), a scraper (17) is fixed to the bottom of the annular frame (16), and a supporting connecting plate is provided between the two scrapers (17); The blending mechanism (20) is provided on the supporting connecting plate. The blending mechanism (20) includes a blending assembly (21). The blending assembly (21) includes two discs (210). The two discs (210) are vertically arranged inside the blending kettle (10). The disc (210) located at the bottom is slidably connected to the top of the supporting connecting plate. A plurality of first rotating shafts (211) arranged at equal distances are fixed between the two discs (210). A plurality of hollow sliding blocks (212) are provided between the four first rotating shafts (211). Each hollow sliding block (212) A receiving hole (213) is provided on the top of each hollow sliding block (212), and the hollow sliding block (212) is slidably connected to the first rotating shaft (211) through the receiving hole (213). A first through hole (214) is provided on the edge of each hollow sliding block (212), and the inner wall of each first through hole (214) is rotatably connected to a second rotating shaft (216). A stirring blade (215) is fixed to one end of each second rotating shaft (216) extending out of the corresponding first through hole (214), and the stirring blade (215) is inclined and is used to guide and mix the materials inside the blending kettle (10); The harmonizing mechanism (20) further includes a position adjustment component (22) and an angle adjustment component (23). The position adjustment component (22) includes a driving shaft (220) disposed between two discs (210). The bottom of the driving shaft (220) is rotatably connected to the top of the disc (210) located at the bottom end thereof. A first circular hole (221) is provided on the disc (210) located at the top end of the driving shaft (220). The inner wall of the first circular hole (221) is rotatably connected to a limiting support shaft (222), and the bottom of the limiting support shaft (222) is fixed to the top of the driving shaft (220). The annular frame (16) is provided with a driving mechanism (30), which includes a connecting frame (31) fixed to the bottom of the annular frame (16), the connecting frame (31) having a first slide extending vertically and a second slide extending horizontally, the second slide being connected to the first slide, and the first slide corresponding to the slide rail of the bottom plate, the inner wall of the annular frame (16) is slidably connected to a linkage block (32), both sides of the linkage block (32) are slidably connected to the inner wall of the second slide, a first limiting hole (33) is provided on the linkage block (32), the inner wall of the first limiting hole (33) is rotatably connected to a first limiting shaft (34), and the bottom of the first limiting shaft (34) is fixed to the top of the disc (210) located at the top of the driving shaft (220), the outer wall of the first limiting shaft (34) is installed with a first gear ring (35), the top of the bottom plate is fixed with a first tooth plate (36), and the first tooth plate (3 6) is meshed and connected with the first gear ring (35), the first gear plate (36) cooperates with the first gear ring (35) to drive the first limiting shaft (34) to rotate, the first limiting shaft (34) is provided with a second limiting hole (37), the inner wall of the second limiting hole (37) is rotatably connected with the second limiting shaft (38), and the bottom of the second limiting shaft (38) is fixed to the top of the limiting support shaft (222), the outer wall of the second limiting shaft (38) is installed with a second gear ring (315), the top of the bottom plate is fixed with a second gear plate (316), and the second gear plate (316) is meshed and connected with the second gear ring (315), the top of the second limiting shaft (38) is provided with a second limiting groove (39), the inner wall of the second limiting groove (39) is rotatably connected with the limiting handle (310), the top of the limiting handle (310) is fixed with a top block (311), and the top block (311) is threadedly connected with a reciprocating screw (312).

2. The gear oil processing blending kettle according to claim 1, characterized in that: A first linkage plate (18) is fixed to the inner wall of the blending kettle (10), a first driving source (19) is installed on the top of the first linkage plate (18), and an output end of the first driving source (19) is connected to the top of the connecting plate to drive the annular frame (16) to rotate, and a second driving source (313) and a supporting end plate (314) are respectively provided at both ends of the reciprocating screw (312).

3. The gear oil processing blending kettle according to claim 2, characterized in that: A plurality of slides (223) are provided on the position-limiting support shaft (222), and the plurality of slides (223) are distributed along the axial direction of the position-limiting support shaft (222), and each slide (223) corresponds to a hollow sliding block (212), and the outer wall of the slide (223) is fixed on the inner wall of the hollow sliding block (212), and the outer wall of the slide (223) is provided with a plurality of second through holes (224) arranged at equal distances and adapted to the second rotating shaft (216), and the plurality of second through holes (224) are arranged in a ring shape on the outer wall of the slide (223), each second through hole (224) corresponds to a second rotating shaft (216), and the outer wall of each second rotating shaft (216) is rotatably connected to the inner wall of the corresponding second through hole (224).

4. The gear oil processing blending kettle according to claim 3, characterized in that: A driving ring (225) is provided inside each of the hollow sliding blocks (212), each driving ring (225) corresponds to four stirring blades (215), and one end of the four stirring blades (215) on the hollow sliding block (212) is rotatably connected to the outer wall of the driving ring (225), a plurality of threaded sections (226) are provided on the driving shaft (220), and each threaded section (226) corresponds to a driving ring (225), and a protrusion is provided on the inner wall of each driving ring (225), and the driving ring (225) is slidably connected to the corresponding threaded section (226) via the protrusion.

5. The gear oil processing blending kettle according to claim 4, characterized in that: The angle adjustment assembly (23) includes a second linkage plate (230) fixed on the second rotating shaft (216), and each second rotating shaft (216) has a second linkage plate (230). A plurality of first outer rings (231) are fixed on the driving shaft (220), and the plurality of first outer rings (231) are arranged along the axial direction of the driving shaft (220). The bottom and top of the first outer ring (231) are both provided with a plurality of first push blocks (232) and second push blocks (233) arranged at equal distances. The bottom of the first outer ring (231) located at the top end of the driving shaft (220) only has the first push block (232), and the top of the first outer ring (231) located at the bottom end of the driving shaft (220) only has the second push block (233).

6. The gear oil processing blending kettle according to claim 5, characterized in that: The top of each slide (223) is provided with a first opening (234) adapted to the first push block (232), and each first push block (232) corresponds to a first opening (234), and the first push block (232) is slidably connected inside the corresponding first opening (234), and the bottom of each slide (223) is provided with a plurality of second openings (235) adapted to the second push block (233), and each second push block (233) corresponds to a second opening (235), and each second push block (233) is slidably connected inside the second opening (235).

7. The gear oil processing blending kettle according to claim 6, characterized in that: A second outer ring (236) is fixed to the outer wall of each second rotating shaft (216), and a plurality of grooves (237) arranged at equal distances are provided on each second outer ring (236). The plurality of grooves (237) are arranged in a ring shape on the second outer ring (236), and a limiting column (238) is provided inside each groove (237). A first limiting groove (239) adapted to the limiting column (238) is provided on each edge of the hollow sliding block (212), and the limiting column (238) is inserted into the corresponding first limiting groove (239). A first return spring (2310) is fixed between one end of each limiting column (238) and the inner wall of the corresponding groove (237). The limiting column (238) cooperates with the first limiting groove (239) to limit the second rotating shaft (216).

8. A method for using a gear oil processing blending kettle, using the gear oil processing blending kettle according to claim 7, characterized in that: The steps include: Step 1: Pour the gear oil raw material into the interior of the blending kettle (10) through the feed pipe (14), and turn on the first driving source (19) and the second driving source (313); Step 2: The output end of the second driving source (313) drives the reciprocating screw (312) to rotate, and drives the disc (210) to slide along the first slideway of the connecting frame (31) through the top block (311), the limiting handle (310), and the second limiting shaft (38). The first gear ring (35) cooperates with the first gear plate (36) to drive the disc (210) to rotate, and the second gear ring (315) cooperates with the second gear plate (316) to drive the driving shaft (220) to rotate, so that the stirring blade (215) can slide up and down along the axial direction of the driving shaft (220), thereby guiding and mixing the materials; Step 3: After the material is stirred and blended, open the control valve on the discharge pipe (15) to discharge the material.

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