CN114471296B - Aviation fuel preparation is with inside agitating unit of allocation pump - Google Patents
Aviation fuel preparation is with inside agitating unit of allocation pump Download PDFInfo
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- CN114471296B CN114471296B CN202210385419.8A CN202210385419A CN114471296B CN 114471296 B CN114471296 B CN 114471296B CN 202210385419 A CN202210385419 A CN 202210385419A CN 114471296 B CN114471296 B CN 114471296B
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- 239000000446 fuel Substances 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 88
- 238000002156 mixing Methods 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
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- 238000005859 coupling reaction Methods 0.000 description 1
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- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
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Abstract
The invention relates to the technical field of fuel preparation, in particular to an internal stirring device of a blending pump for preparing aviation fuel, which comprises a stirring box, wherein the top of the stirring box is fixedly connected with an L-shaped bracket, the inner wall of the top of the L-shaped bracket is fixedly connected with a driving motor, the output end of the driving motor is connected with a driving screw rod through a coupler, and the inner wall of the top of the stirring box is provided with a rotating hole; the fuel mixing device can drive the driving screw rod and the mixing rod to rotate through the driving motor, the fuel can be mixed through the rotation of the mixing rod, the driving screw rod drives the thread block to move up and down in a reciprocating mode, the thread block moves to drive the fixing ring and the fixing rack to move, and the fixing rack drives the rotating block and the mixing rod to rotate through the arc-shaped rack, so that the angle of the mixing rod can be adjusted, the range of mixing the fuel can be expanded through the mixing rod, the contact area between the mixing rod and the fuel can be increased due to the fact that the mixing rod is in the shape of threads, and the mixing effect of the fuel is improved.
Description
Technical Field
The invention relates to the technical field of fuel preparation, in particular to an internal stirring device of a blending pump for preparing aviation fuel.
Background
The stirrer occupies a great proportion in the blending pump device, the function of the stirrer is mainly to provide a place for mixing materials or chemical reaction, so that the device is often required to have uniform stirring distribution and good mixing behavior, and the aviation fuel needs to be stirred by the blending pump in the preparation process.
Through retrieving the chinese utility model patent that the publication is CN211069764U, disclosed an aviation fuel preparation is with inside agitating unit of allotment pump, including stirring main part and dwang, stirring motor is installed to the top intermediate position of stirring main part, the transfer pump is installed to one side of stirring motor, stirring motor's opposite side is equipped with feed hopper, stirring main part's inside top is close to feed hopper department and is equipped with the gondola water faucet shower nozzle, the suction fan is installed to the side upper end of stirring main part, the air intake of suction fan passes through pipe conduction with the stirring main part and is connected, second level stirring leaf, third level stirring leaf and first order stirring leaf are respectively installed to upper, middle and lower extreme of dwang, the dwang rotates with stirring motor to be connected, the below fixed mounting of second level stirring leaf has the screen cloth.
The above patents and the background art still have great disadvantages:
this patent is comparatively single to the structure of aviation fuel stirring, and stirs the structure and all be fixed, can't reach the effect to aviation fuel homogeneous mixing, especially can not the stirring while feeding, and then has reduced aviation fuel's quality.
Disclosure of Invention
The invention aims to provide an internal stirring device of a blending pump for preparing aviation fuel, which solves the problems in the background technology.
The technical scheme of the invention is as follows: a stirring device in a blending pump for preparing aviation fuel comprises a stirring box, wherein the top of the stirring box is fixedly connected with an L-shaped support, the inner wall of the top of the L-shaped support is fixedly connected with a driving motor, the output end of the driving motor is connected with a driving lead screw through a coupler, the inner wall of the top of the stirring box is provided with a rotating hole, the bottom end of the driving lead screw penetrates through the rotating hole and extends into the stirring box, three circular blocks are fixedly sleeved on the driving lead screw, a U-shaped block is fixedly connected on each of the three circular blocks, rotating blocks are rotatably connected on each of the three U-shaped blocks, a stirring rod is fixedly connected on one side of each of the three rotating blocks, a feeding pipe is fixedly connected in a feeding hole in the inner wall of the stirring box, a discharging pipe is fixedly connected in a discharging hole in the inner wall of the stirring box, and an L-shaped plate is fixedly connected on the top of the stirring box, the rotating block is provided with an angle adjusting mechanism, and the L-shaped plate is provided with a reciprocating mechanism.
Preferably, the angle adjusting mechanism comprises a threaded block screwed on the driving screw rod, a fixing ring is fixedly connected to the bottom of the threaded block, a clamping block is connected to the fixing ring in a sliding and clamping mode, a fixed rack is fixedly connected to the bottom of the clamping block, the inner wall of the U-shaped block is three, sliding grooves are formed in the bottom of the fixed rack and sequentially penetrate through the three sliding grooves, an arc-shaped rack is fixedly sleeved on the outer side wall of a cylinder of the rotating block, and the arc-shaped rack is meshed with the fixed rack.
Preferably, the top of the thread block is provided with two sliding holes in a penetrating manner, the two sliding holes are internally and slidably connected with guide rods, and the top ends of the two guide rods are fixedly connected to the inner wall of the top of the stirring box.
Preferably, the reciprocating mechanism comprises a reciprocating screw rod which is rotatably connected to one side of the L-shaped plate, a fixed seat is sleeved on the reciprocating screw rod in a rotating mode, the bottom end of the fixed seat is fixedly connected to the top of the stirring box, a movable bevel gear and a movable bevel gear are slidably sleeved at one end of the reciprocating screw rod, a fixed bevel gear and a fixed bevel gear are connected to the driving screw rod in a key mode, the fixed bevel gear is meshed with the movable bevel gear, the fixed bevel gear is matched with the movable bevel gear, and an extrusion unit is installed on the reciprocating screw rod.
Preferably, the movable bevel gear and the movable bevel gear are both provided with threaded holes, two threaded holes are screwed with two-way threaded rods, the two-way threaded rods are rotatably sleeved with fixed blocks, and the bottom ends of the fixed blocks are fixedly connected to the reciprocating screw rods.
Preferably, the extrusion unit include the spiro union in reciprocating block on the reciprocal lead screw, the L shaped plate with the fixing base is close to one side fixedly connected with slide rail each other, reciprocating block sliding connection in on the slide rail, reciprocating block's bottom fixedly connected with tooth piece, fixedly connected with feed valve on the inlet pipe, feed valve's top key-type is connected with running gear, running gear with tooth piece looks adaptation.
Preferably, the cylinder lateral wall fixedly connected with installation piece of agitator tank, the activity hole has been seted up at the top of installation piece, sliding connection has the slide bar in the activity hole, fixedly connected with ejection of compact valve on the discharging pipe, the one end of ejection of compact valve with the bottom of slide bar is rotated and is connected with the connecting rod, the top of slide bar is seted up flutedly, sliding connection has the movable rod in the recess, the top fixedly connected with arc of movable rod, one side fixedly connected with extrusion cylinder of reciprocating block, the extrusion cylinder with arc looks adaptation.
Preferably, the slide bar is fixedly sleeved with a mounting ring, the slide bar is sleeved with a return spring, and two ends of the return spring are respectively fixedly connected with the mounting block and the mounting ring.
Preferably, two stoppers are fixedly connected to the bottom end of the movable rod, two limiting grooves are formed in the inner wall of the groove, the two limiting blocks are respectively located in the two limiting grooves, an expansion spring is arranged in the groove, and two ends of the expansion spring are respectively fixedly connected with the slide rod and the movable rod.
Preferably, the inner wall of the bottom of the stirring box is fixedly connected with four fixing thin plates, and one side of each fixing thin plate is provided with a round hole.
The invention provides an internal stirring device of a blending pump for preparing aviation fuel by improvement, which has the following improvements and advantages compared with the prior art:
one is as follows: according to the fuel mixing device, the driving screw rod and the stirring rod are driven to rotate by the driving motor, the fuel can be mixed by the rotation of the stirring rod, the driving screw rod drives the thread block to move up and down in a reciprocating manner, the thread block moves to drive the fixing ring and the fixing rack to move, and the fixing rack drives the rotating block and the stirring rod to rotate through the arc-shaped rack, so that the stirring rod can be subjected to angle adjustment, the range of mixing the fuel can be expanded by the stirring rod, and the contact area between the stirring rod and the fuel can be increased due to the fact that the stirring rod is in a thread shape, and the mixing effect of the fuel is improved;
and the second step is as follows: the reciprocating screw rod is driven to rotate through the fixed helical gear and the movable helical gear by driving the screw rod to rotate, the reciprocating screw rod drives the reciprocating block, the tooth block and the extrusion cylinder to move, the extrusion cylinder firstly extrudes the arc plate to move, the arc plate drives the sliding rod to drive the discharge valve to open through the connecting rod to discharge, the mixed fuel is automatically discharged, the discharge hole can be automatically closed, and the production speed of the fuel is improved;
and thirdly: according to the invention, the reciprocating screw rod drives the reciprocating block to move continuously, so that the tooth block drives the rotating gear to rotate, the rotating gear drives the feeding valve to open for feeding, when the reciprocating block moves reversely, the tooth block can be driven to drive the rotating gear to rotate reversely, and the feeding valve is closed to stop feeding, so that automatic feeding is realized, the feeding is also stirred while feeding, the feeding and stirring can be carried out simultaneously, and the full stirring of fuel is facilitated;
fourthly, the method comprises the following steps: according to the invention, the movable bevel gear and the movable bevel gear are driven to approach each other by rotating the bidirectional threaded rod, so that the movable bevel gear is far away from the fixed bevel gear, and meanwhile, the movable bevel gear approaches to and is meshed with the fixed bevel gear.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic view of the internal cross-sectional perspective structure of the stirring tank of the present invention;
FIG. 4 is a perspective view of the angle adjustment mechanism of the present invention;
FIG. 5 is a schematic perspective view of the pressing unit of the present invention;
FIG. 6 is a schematic view of the three-dimensional structure of the present invention with movable bevel gears and reciprocating screw rods;
FIG. 7 is a schematic view of the three-dimensional structure of the sliding rod, the connecting rod and the discharge valve of the present invention;
fig. 8 is a schematic view of the sliding, movable rod and extension spring combination of the present invention in cross-section and plan view.
Description of reference numerals:
1. a stirring box; 101. a drive motor; 102. driving the screw rod; 103. a circular ring block; 104. a U-shaped block; 105. rotating the block; 106. a stirring rod; 107. fixing the thin plate; 108. a feeding pipe; 109. a discharge pipe; 2. a thread block; 201. a guide bar; 202. a fixing ring; 203. a clamping block; 204. fixing a rack; 205. an arc-shaped rack; 3. an L-shaped plate; 301. a reciprocating screw rod; 302. a movable helical gear; 303. fixing the bevel gear; 304. fixing the bevel gear; 305. a movable bevel gear; 306. a bidirectional threaded rod; 307. a fixed block; 4. a reciprocating block; 401. a slide rail; 402. a tooth block; 403. a rotating gear; 404. a feed valve; 5. mounting blocks; 501. a slide bar; 502. a movable rod; 503. an arc-shaped plate; 504. a tension spring; 505. extruding the cylinder; 506. a return spring; 507. a connecting rod; 508. and a discharge valve.
Detailed Description
The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides an internal stirring device of a blending pump for preparing aviation fuel through improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1-8, an internal stirring device of a blending pump for preparing aviation fuel comprises a stirring tank 1, wherein an L-shaped bracket is fixedly connected to the top of the stirring tank 1, a driving motor 101 is fixedly connected to the inner wall of the top of the L-shaped bracket, the output end of the driving motor 101 is connected to a driving screw rod 102 through a coupling, a rotating hole is formed in the inner wall of the top of the stirring tank 1, the bottom end of the driving screw rod 102 extends into the stirring tank 1 through the rotating hole, three ring blocks 103 are fixedly sleeved on the driving screw rod 102, U-shaped blocks 104 are fixedly connected to the three ring blocks 103, rotating blocks 105 are rotatably connected to the three U-shaped blocks 104, stirring rods 106 are fixedly connected to one sides of the three rotating blocks 105, a feeding pipe 108 is fixedly connected to the feeding hole in the inner wall of the stirring tank 1, a discharging pipe 109 is fixedly connected to the discharging hole in the inner wall of the stirring tank 1, and an L-shaped plate 3 is fixedly connected to the top of the stirring tank 1, an angle adjusting mechanism is arranged on the rotating block 105, and a reciprocating mechanism is arranged on the L-shaped plate 3; borrow by above-mentioned structure, through the setting of puddler 106, driving motor 101 drives drive lead screw 102 and rotates and puddler 106 rotates, has realized stirring the mixture to the fuel, because puddler 106 is the screw thread shape, can increase the area of contact with the fuel, and then has improved the mixed effect of fuel.
Further, the angle adjusting mechanism comprises a threaded block 2 which is in threaded connection with the driving screw rod 102, a fixing ring 202 is fixedly connected to the bottom of the threaded block 2, a clamping block 203 is connected to the fixing ring 202 in a sliding and clamping mode, a fixing rack 204 is fixedly connected to the bottom end of the clamping block 203, sliding grooves are formed in the inner walls of the three U-shaped blocks 104, the bottom end of the fixing rack 204 sequentially penetrates through the three sliding grooves, arc-shaped racks 205 are fixedly sleeved on the cylindrical outer side walls of the three rotating blocks 105, and the three arc-shaped racks 205 are meshed with the fixing rack 204; borrow by above-mentioned structure, through angle adjustment mechanism's setting for drive lead screw 102 rotates and to drive the screw block 2 and go up and down reciprocating motion, and the screw block 2 goes up and down to drive puddler 106 through fixed rack 204 and rotates, has realized carrying out angle modulation to puddler 106, and then can enlarge the scope to the fuel stirring.
Furthermore, two sliding holes are arranged at the top of the thread block 2 in a penetrating manner, guide rods 201 are connected in the two sliding holes in a sliding manner, and the top ends of the two guide rods 201 are fixedly connected to the inner wall of the top of the stirring box 1; by means of the structure, the guide rod 201 is arranged, so that the thread block 2 is guided, and the thread block 2 can be stably moved.
Further, the reciprocating mechanism comprises a reciprocating screw rod 301 which is rotatably connected to one side of the L-shaped plate 3, a fixed seat is rotatably sleeved on the reciprocating screw rod 301, the bottom end of the fixed seat is fixedly connected to the top of the stirring box 1, a movable bevel gear 302 and a movable bevel gear 305 are slidably sleeved at one end of the reciprocating screw rod 301, a fixed bevel gear 303 and a fixed bevel gear 304 are in key connection with the driving screw rod 102, the fixed bevel gear 303 is meshed with the movable bevel gear 302, the fixed bevel gear 304 is matched with the movable bevel gear 305, and an extrusion unit is installed on the reciprocating screw rod 301; by means of the structure, the driving screw rod 102 can drive the reciprocating screw rod 301 to rotate through the fixed bevel gear 303 and the movable bevel gear 302 under the matching of the fixed bevel gear 303 and the movable bevel gear 302, power transmission is achieved, the diameter of the fixed bevel gear 304 is larger than that of the movable bevel gear 305 through the arrangement of the fixed bevel gear 304, and the rotating speed of the reciprocating screw rod 301 is adjusted.
Further, threaded holes are formed in the movable bevel gear 302 and the movable bevel gear 305, a bidirectional threaded rod 306 is screwed in the two threaded holes, a fixing block 307 is rotatably sleeved on the bidirectional threaded rod 306, and the bottom end of the fixing block 307 is fixedly connected to the reciprocating screw rod 301; by means of the structure, the bidirectional threaded rod 306 is rotated to drive the movable bevel gear 302 and the movable bevel gear 305 to move simultaneously, and then two groups of gears can be adjusted to be meshed.
Further, the extrusion unit comprises a reciprocating block 4 screwed on the reciprocating screw rod 301, one side of the L-shaped plate 3 close to the fixed seat is fixedly connected with a sliding rail 401, the reciprocating block 4 is connected on the sliding rail 401 in a sliding manner, the bottom end of the reciprocating block 4 is fixedly connected with a toothed block 402, a feeding valve 404 is fixedly connected on the feeding pipe 108, the top end of the feeding valve 404 is in key connection with a rotating gear 403, and the rotating gear 403 is matched with the toothed block 402; by means of the structure, the reciprocating block 4 moves to open the feeding valve 404 through the tooth block 402 by means of the arrangement of the reciprocating block 4, automatic feeding is achieved, and the stability of the reciprocating block 4 in the moving process is improved by means of the arrangement of the sliding rail 401.
Further, the outer side wall of the cylinder of the stirring box 1 is fixedly connected with an installation block 5, the top of the installation block 5 is provided with a movable hole, the movable hole is connected with a sliding rod 501 in a sliding manner, a discharge valve 508 is fixedly connected to the discharge pipe 109, one end of the discharge valve 508 and the bottom end of the sliding rod 501 are rotatably connected with a connecting rod 507, the top of the sliding rod 501 is provided with a groove, a movable rod 502 is connected in the groove in a sliding manner, the top end of the movable rod 502 is fixedly connected with an arc-shaped plate 503, one side of the reciprocating block 4 is fixedly connected with an extrusion cylinder 505, and the extrusion cylinder 505 is matched with the arc-shaped plate 503; by means of the structure, through the arrangement of the extrusion cylinder 505, the extrusion cylinder 505 moves to drive the discharge valve 508 to discharge materials through the sliding rod 501, so that automatic discharging is realized, and the production speed of fuel is increased.
Further, a mounting ring is fixedly sleeved on the sliding rod 501, a return spring 506 is sleeved on the sliding rod 501, and two ends of the return spring 506 are fixedly connected with the mounting block 5 and the mounting ring respectively; by means of the structure, through the arrangement of the return spring 506, when the extrusion cylinder 505 is far away from the arc-shaped plate 503, the return spring 506 can drive the sliding rod 501 to reset, and then the discharging valve 508 is automatically closed.
Further, the bottom end of the movable rod 502 is fixedly connected with two limiting blocks, the inner wall of the groove is provided with two limiting grooves, the two limiting blocks are respectively positioned in the two limiting grooves, an expansion spring 504 is arranged in the groove, and two ends of the expansion spring 504 are respectively fixedly connected with the sliding rod 501 and the movable rod 502; by means of the above structure, through the arrangement of the limiting block, the movable rod 502 and the sliding rod 501 can be combined into a telescopic rod, and the sliding rod 501 can only move upwards in the movable rod 502 through the cooperation of the telescopic spring 504 and the limiting groove.
Further, the inner wall of the bottom of the stirring box 1 is fixedly connected with four fixing thin plates 107, and one side of each fixing thin plate 107 is provided with a round hole; by means of the structure, the stirring rod 106 rotates to bring fuel to rotate and mix through the arrangement of the fixing thin plate 107, so that the fuel forms a vortex shape, the rotating fuel continuously impacts the fixing thin plate 107 to mix, and the fuel at the bottom of the stirring box 1 is fully mixed.
The working principle is as follows: drive motor 101 drives drive lead screw 102 and rotates, drive lead screw 102 rotates and drives ring piece 103, U-shaped piece 104, turning block 105 and puddler 106 rotate, puddler 106 rotates and to stir the fuel, drive lead screw 102 rotates and drives screw block 2 and go up and down reciprocating motion, screw block 2 removes and drives solid fixed ring 202 and remove, gu fixed ring 202 removes and drives fixed rack 204 and removes, fixed rack 204 drives turning block 105 and puddler 106 through arc-shaped rack 205 and rotates, it carries out angle modulation to puddler 106 to have realized, make puddler 106 can enlarge the scope of stirring the fuel, because puddler 106 is the screw thread shape, can increase the area of contact with the fuel, and then the mixed effect of fuel has been improved.
The driving screw rod 102 rotates to drive the reciprocating screw rod 301 to rotate through the fixed bevel gear 303 and the movable bevel gear 302, the reciprocating screw rod 301 rotates to drive the reciprocating block 4 to move, the reciprocating block 4 moves to drive the tooth block 402 and the extrusion cylinder 505 to move, the extrusion cylinder 505 firstly extrudes the arc 503 to move, the arc 503 moves to extrude the movable rod 502 and the slide rod 501 to move, the slide rod 501 moves to drive the reset spring 506 to compress and generate elastic deformation, the slide rod 501 moves to drive the discharge valve 508 to open through the connecting rod 507 for discharging, because the discharge end of the discharge pipe 109 is provided with the discharge pump, when the discharge valve 508 is opened, the fuel which is stirred can be discharged through the discharge pipe 109, when the extrusion cylinder 505 is far away from the arc 503, the reset spring 506 drives the slide rod 501 to close the discharge valve 508, the automatic discharge of the mixed fuel is realized, and the discharge port can be automatically closed, the production speed of the fuel is improved.
Reciprocating screw 301 drives reciprocating block 4 continuous movement, make tooth piece 402 drive rotating gear 403 and rotate, rotating gear 403 moves and drives feed valve 404 and open and carry out the feeding, because the charge pump is installed to the feed end of inlet pipe 108, when opening feed valve 404, fuel can pass through inlet pipe 108 to the feeding in agitator tank 1, when reciprocating block 4 reverse movement, can drive tooth piece 402 and drive rotating gear 403 reverse rotation, and then close feed valve 404 and stop the feeding, reciprocating block 4 continuous movement, make extrusion cylinder 505 arc 503 up-shifting, arc 503 removes and drives the tensile and elastic deformation of expanding spring 504, realized can carry out the feeding automatically, and also stirring in the feeding, and then can stir while feeding, be favorable to fully stirring fuel.
Rotate two-way threaded rod 306 and drive movable bevel gear 302 and movable bevel gear 305 and be close to each other for fixed bevel gear 303 is kept away from to movable bevel gear 302, and movable bevel gear 305 can be close to fixed bevel gear 304 and mesh simultaneously, because the diameter of fixed bevel gear 304 is greater than movable bevel gear 305, can accelerate reciprocating screw 301's slew velocity, has realized carrying out quantitative stirring to the fuel, and then can stir the mixture to different fuels.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides an aviation fuel preparation is with inside agitating unit of allotment pump, includes agitator tank (1), its characterized in that: the stirring device is characterized in that an L-shaped support is fixedly connected to the top of the stirring box (1), a driving motor (101) is fixedly connected to the inner wall of the top of the L-shaped support, the output end of the driving motor (101) is connected with a driving screw rod (102) through a coupler, a rotating hole is formed in the inner wall of the top of the stirring box (1), the bottom end of the driving screw rod (102) penetrates through the rotating hole and extends into the stirring box (1), three circular blocks (103) are fixedly connected to the driving screw rod (102) in a sleeved mode, U-shaped blocks (104) are fixedly connected to the three circular blocks (103), rotating blocks (105) are rotatably connected to the three U-shaped blocks (104), stirring rods (106) are fixedly connected to one sides of the three rotating blocks (105), a feeding pipe (108) is fixedly connected to the feeding hole in the inner wall of the stirring box (1), and a discharging pipe (109) is fixedly connected to the discharging hole in the inner wall of the stirring box (1), the top of the stirring box (1) is fixedly connected with an L-shaped plate (3), an angle adjusting mechanism is installed on the rotating block (105), and a reciprocating mechanism is installed on the L-shaped plate (3); the angle adjusting mechanism comprises a threaded block (2) which is in threaded connection with the driving screw rod (102), the bottom of the threaded block (2) is fixedly connected with a fixing ring (202), the fixing ring (202) is connected with a clamping block (203) in a sliding and clamping mode, the bottom end of the clamping block (203) is fixedly connected with a fixed rack (204), the inner walls of the three U-shaped blocks (104) are provided with sliding grooves, the bottom end of the fixed rack (204) sequentially penetrates through the three sliding grooves, the cylindrical outer side walls of the three rotating blocks (105) are fixedly sleeved with arc-shaped racks (205), and the three arc-shaped racks (205) are meshed with the fixed rack (204); reciprocating mechanism including rotate connect in reciprocating screw rod (301) of L shaped plate (3) one side, reciprocating screw rod (301) go up to rotate and have cup jointed the fixing base, the bottom fixed connection in the top of agitator tank (1) of fixing base, the one end slip of reciprocating screw rod (301) has cup jointed activity helical gear (302) and activity bevel gear (305), fixed helical gear (303) and fixed bevel gear (304) of keyed joint are gone up in drive lead screw (102), fixed helical gear (303) with activity helical gear (302) meshes mutually, fixed bevel gear (304) with activity bevel gear (305) looks adaptation installs the extrusion unit on reciprocating screw rod (301).
2. The internal stirring device of a dispensing pump for aviation fuel preparation according to claim 1, wherein: the top of screw thread piece (2) is run through and is provided with two slide openings, two equal sliding connection has guide bar (201) in the slide opening, the top fixed connection of two guide bar (201) in agitator tank (1) top inner wall.
3. The internal stirring device of a dispensing pump for aviation fuel preparation according to claim 1, wherein: the movable bevel gear (302) and the movable bevel gear (305) are both provided with threaded holes, two-way threaded rods (306) are screwed in the threaded holes, the two-way threaded rods (306) are rotatably sleeved with fixed blocks (307), and the bottom ends of the fixed blocks (307) are fixedly connected to the reciprocating screw rod (301).
4. A mixing apparatus inside a dispensing pump for aviation fuel preparation according to claim 3, wherein: the extrusion unit includes spiro union in reciprocating block (4) on reciprocal lead screw (301), L shaped plate (3) with the fixing base is close to one side fixedly connected with slide rail (401) each other, reciprocating block (4) sliding connection in on slide rail (401), bottom fixedly connected with tooth piece (402) of reciprocating block (4), fixedly connected with feeding valve (404) are gone up in inlet pipe (108), the top key-type of feeding valve (404) is connected with running gear (403), running gear (403) with tooth piece (402) looks adaptation.
5. The internal stirring device of a blending pump for aviation fuel preparation according to claim 4, wherein: cylinder lateral wall fixedly connected with installation piece (5) of agitator tank (1), the movable hole has been seted up at the top of installation piece (5), sliding connection has slide bar (501) in the movable hole, fixedly connected with ejection of compact valve (508) are gone up in discharging pipe (109), the one end of ejection of compact valve (508) with the bottom of slide bar (501) is rotated and is connected with connecting rod (507), the top of slide bar (501) is seted up flutedly, sliding connection has movable rod (502) in the recess, the top fixedly connected with arc (503) of movable rod (502), one side fixedly connected with extrusion cylinder (505) of reciprocating block (4), extrusion cylinder (505) with arc (503) looks adaptation.
6. The internal stirring device of a blending pump for aviation fuel preparation according to claim 5, wherein: the fixed mounting ring that has cup jointed on slide bar (501), reset spring (506) has been cup jointed on slide bar (501), reset spring (506) both ends respectively with installation piece (5) with mounting ring fixed connection.
7. The internal stirring device of a blending pump for preparing aviation fuel of claim 5, wherein: the bottom fixedly connected with two stoppers of movable rod (502), two spacing grooves have been seted up to the inner wall of recess, two the stopper is located two respectively the spacing inslot, be equipped with expanding spring (504) in the recess, the both ends of expanding spring (504) respectively with slide bar (501) with movable rod (502) fixed connection.
8. The internal stirring device of a dispensing pump for aviation fuel preparation according to claim 1, wherein: the inner wall of the bottom of the stirring box (1) is fixedly connected with four fixing thin plates (107), and round holes are formed in one side of each fixing thin plate (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210385419.8A CN114471296B (en) | 2022-04-13 | 2022-04-13 | Aviation fuel preparation is with inside agitating unit of allocation pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210385419.8A CN114471296B (en) | 2022-04-13 | 2022-04-13 | Aviation fuel preparation is with inside agitating unit of allocation pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114471296A CN114471296A (en) | 2022-05-13 |
| CN114471296B true CN114471296B (en) | 2022-07-15 |
Family
ID=81487307
Family Applications (1)
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Denomination of invention: An internal mixing device for aviation fuel preparation and standby mixing pump Effective date of registration: 20231110 Granted publication date: 20220715 Pledgee: Dongying Bank Co.,Ltd. Hekou Branch Pledgor: DONGYING HUAYA GUOLIAN AVIATION FUEL Co.,Ltd. Registration number: Y2023980065107 |
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