CN114992155B - Chemical pump equipment with axle locking mechanical system - Google Patents
Chemical pump equipment with axle locking mechanical system Download PDFInfo
- Publication number
- CN114992155B CN114992155B CN202210529913.7A CN202210529913A CN114992155B CN 114992155 B CN114992155 B CN 114992155B CN 202210529913 A CN202210529913 A CN 202210529913A CN 114992155 B CN114992155 B CN 114992155B
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- positioning
- block
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- 239000000126 substance Substances 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 238000003466 welding Methods 0.000 claims description 34
- 230000001681 protective effect Effects 0.000 claims description 24
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0077—Safety measures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention relates to the technical field of chemical pump equipment, in particular to chemical pump equipment with a shaft locking mechanism, which comprises a chemical pump main body, wherein a main shaft is rotationally connected to the side surface of the chemical pump main body, an annular positioning toothed plate is arranged on the side surface of the chemical pump main body, a sleeve is welded on the main shaft, a first annular groove is symmetrically arranged on the sleeve, positioning holes are formed in the first annular groove in a circumferential array, a second annular groove is formed in the sleeve, locking grooves are formed in the second annular groove in a circumferential array, and a protection barrel is welded on the side surface of the chemical pump main body, and the invention has the beneficial effects that: when the chemical pump is powered off, the first-stage positioning mechanism and the locking mechanism are pushed to slide along the supporting plate through the transmission mechanism, so that the locking pad in the locking mechanism is contacted with the sleeve first, the main shaft is rapidly decelerated, the main shaft is locked and fixed, the sleeve is positioned and fixed through the first-stage positioning mechanism, and the main shaft stops rotating.
Description
Technical Field
The invention relates to the technical field of chemical pump equipment, in particular to chemical pump equipment with a shaft locking mechanism.
Background
The chemical pump is widely used for industrial and urban water supply and drainage, and also can be used for irrigation and drainage of farmlands and orchards, and is used for conveying clear water or other liquid with similar physical and chemical properties to clear water. The existing chemical pump has certain defects in actual use, and when the chemical pump is powered off, the output shaft of the chemical pump cannot be locked in time, so that the chemical pump and the main body are in continuous shaking to generate danger. The locking device of some current pivots is comparatively simple in construction, and it is fixed to carry out rigid centre gripping through clamping device to the output shaft of chemical pump mostly, causes clamping device to damage easily, and the effect of locking like this is poor, and wearing and tearing are great between output shaft and the clamping device after the repetitious usage moreover, because clamping device's locking part can't change, just so make locking clamping device lose the effect completely. And after the output shaft of the chemical pump is locked by the existing locking device, a certain virtual position exists between the output shaft and the locking device, so that the output shaft still can shake to a certain extent, and the locking effect of the chemical pump is affected.
Disclosure of Invention
The invention aims to provide chemical pump equipment with a shaft locking mechanism, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a chemical pump equipment with axle locking mechanical system, includes the chemical pump main part, the side rotation of chemical pump main part is connected with the main shaft, the welding has the locking plate on the main shaft, the side of locking plate is provided with annular location pinion rack, the welding has the sleeve on the main shaft, first ring channel has been seted up to the symmetry on the sleeve, become circumference array in the first ring channel and seted up the locating hole, the second ring channel has been seted up on the sleeve, become circumference array in the second ring channel and seted up the locking groove, the side welding of chemical pump main part has a protective cylinder, the welding of the inboard upper end of protective cylinder has the supporting shoe, the lower extreme of supporting shoe is provided with locking mechanism, the inboard welding of protective cylinder has the protection baffle, the side bilateral symmetry of protection baffle has seted up logical groove, the one end of protective cylinder has the front end cover through bolted connection, the inboard bilateral symmetry welding of protective cylinder has a pair of backup pad, the guide way has been seted up to the side that the backup pad is close to relatively, the side welding that the backup pad is kept away from relatively has the limiting plate, the inboard of limiting plate has been seted up into circumference array, the locking mechanism, bilateral symmetry pushing mechanism has the convex side pushing mechanism, the side has the locking mechanism to set up in the first-level locking mechanical system.
Preferably, the annular positioning toothed plate is formed by arranging teeth on the side surface of an annular plate in a circumferential array, ear blocks are welded on the side surface of the annular positioning toothed plate in a circumferential array, and the ear blocks are connected with the side surface of the locking plate through bolts.
Preferably, the locking mechanism includes: the lower extreme welding of supporting shoe has first telescopic link, the lower extreme welding of first telescopic link has the locking pole, the lower extreme and the locking groove activity grafting of locking pole.
Preferably, the transmission mechanism comprises: the device comprises a transmission plate, round holes, guide blocks, second telescopic rods and a transmission toothed plate, wherein the side face of the support plate is connected with the transmission plate in a sliding mode, the round holes are symmetrically formed in the side face of the transmission plate, the guide blocks are symmetrically welded on the upper side and the lower side of the transmission plate, the second telescopic rods are welded on the side face of the transmission plate, and the transmission toothed plate is welded at one end of the transmission plate.
Preferably, the transmission plate is arranged between the two support plates, the guide block is in sliding connection with the guide groove, and one end of the second telescopic rod is embedded in the protection cylinder.
Preferably, the first-stage positioning mechanism comprises: the positioning seat, the movable groove, the positioning block and the locking spring are symmetrically welded on the side face of the transmission plate, the movable groove is formed in the positioning seat, the positioning block is connected in a sliding mode in the movable groove, the locking spring is inserted between the positioning block and the movable groove, and one end of the positioning block penetrates through the positioning seat to be clamped with the positioning hole.
Preferably, the locking mechanism includes: the device comprises a squeezing block, rectangular grooves, threaded holes, locking pads, sliding rods, locking springs and first threads, wherein the squeezing block is symmetrically arranged on the side face of the transmission plate, the rectangular grooves are formed in the side face of the squeezing block, the squeezing block is in sliding connection with the positioning seat, the threaded holes are symmetrically formed in the side face of the squeezing block, the locking pads are bonded on one side, far away from the threaded holes, of the squeezing block, the sliding rods are symmetrically arranged on the side face of the squeezing block, the locking springs are sleeved on the sliding rods, and the first threads are formed in one end of the sliding rods.
Preferably, the locking pad is in extrusion contact with the sleeve, the sliding rod is in sliding connection with the round hole, a limit circular plate is welded at one end of the sliding rod, and the first thread is in threaded connection with the threaded hole.
Preferably, the pushing mechanism includes: the gear ring is welded on the cylinder, the two ends of the cylinder penetrate through the supporting plate to be arranged, the transmission gear is symmetrically welded at the upper end and the lower end of the cylinder, the transmission gear is meshed with the connecting toothed plate on the side face of the transmission gear, the connecting toothed plate is in sliding connection with the limiting plate, the convex sliding plate is welded on the side face of the connecting toothed plate, the convex sliding plate is in sliding connection with the convex sliding groove, one end of the connecting toothed plate is welded with the round rod, one end of the round rod penetrates through the protective baffle to be welded with the connecting toothed plate, and the fan-shaped groove is formed in the side face of the connecting toothed plate.
Preferably, the secondary positioning mechanism comprises: the connecting bridge comprises a fixed block, a groove, a directional groove, a sector tooth block, a movable inserting block, a movable rod, a positioning spring, a second thread and a limiting nut, wherein the fixed block is welded on the side face of the connecting bridge plate, the fixed block is in sliding connection with the through groove, one end of the fixed block is welded with the groove, the directional groove is formed in the side face of the groove, the sector tooth block is connected with the annular positioning tooth plate in a sliding manner, the movable inserting block is welded on one end of the sector tooth block, the movable inserting block is in sliding connection with the directional groove, the movable rod is welded on one side of the movable inserting block, one end of the movable rod penetrates through the fixed block, the positioning spring is sleeved on the movable rod, the second thread is formed in one end, far away from the movable inserting block, of the movable rod, and the limiting nut is connected on the second thread.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:
1. when the chemical pump is powered off, the first-stage positioning mechanism and the locking mechanism are pushed to slide along the supporting plate through the transmission mechanism, so that a locking pad in the locking mechanism is contacted with the sleeve first, the main shaft is rapidly decelerated, the main shaft is locked and fixed, and the sleeve is positioned and fixed through the first-stage positioning mechanism, so that the main shaft stops rotating;
2. the transmission mechanism drives the pushing mechanism to move while moving, the pushing mechanism drives the secondary positioning mechanism to move, so that a sector tooth block in the secondary positioning mechanism is clamped with the annular positioning tooth plate, the annular positioning tooth plate and the locking plate are fixed, the main shaft is further fixed, the sector tooth block is prevented from being damaged through the set positioning spring, meanwhile, the pushing mechanism continues to drive the secondary positioning mechanism to move, the fixing block pushes the sector tooth block to be firmly clamped with the annular positioning tooth plate, so that the main shaft is prevented from shaking after stopping, the sleeve is fixed through the set locking mechanism, the locking rod is inserted into the locking groove on the sleeve, the sleeve is further fixed, and the main shaft is further fixed, so that the main shaft can be firmly fixed after stopping of the chemical pump;
3. when the locking pad needs to be replaced, the sliding rod can be conveniently screwed out of the extrusion block, and at the moment, the locking mechanism can be conveniently detached, so that damaged parts such as the locking pad can be replaced; when the sector tooth block needs to be replaced, the limiting nut is screwed out of the movable rod, damaged parts such as the sector tooth block and the like can be replaced conveniently, meanwhile, the annular positioning tooth plate and the locking plate are fixed through bolts, and the damaged parts can be detached and replaced conveniently.
Drawings
FIG. 1 is a schematic diagram of a chemical pump apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of the chemical pump apparatus of the present invention;
FIG. 3 is a schematic diagram of the chemical pump body structure of the present invention;
FIG. 4 is a schematic cross-sectional view of a protective cylinder according to the present invention;
FIG. 5 is a schematic cross-sectional view of a chemical pump apparatus of the present invention;
FIG. 6 is an enlarged schematic view of the structure A in FIG. 5
FIG. 7 is an exploded view of the internal structure of the shield canister of the present invention;
FIG. 8 is a schematic view of the structure of the support plate and the spacing plate of the present invention;
FIG. 9 is a schematic diagram of the transmission mechanism, primary positioning mechanism and locking mechanism of the present invention;
FIG. 10 is a schematic diagram of a pushing mechanism according to the present invention;
FIG. 11 is a schematic diagram of a two-stage positioning mechanism according to the present invention.
In the figure: 1. a chemical pump body; 11. a main shaft; 12. an annular positioning toothed plate; 13. ear pieces; 14. a sleeve; 15. a first annular groove; 16. positioning holes; 17. a second annular groove; 18. a locking groove; 19. a locking plate; 2. a protective cylinder; 21. a support block; 22. a first telescopic rod; 23. a locking lever; 24. a protective baffle; 25. A through groove; 26. a front end cover; 3. a support plate; 31. a guide groove; 32. a limiting plate; 33. a convex chute; 4. A drive plate; 41. a round hole; 42. a guide block; 43. a second telescopic rod; 44. a positioning seat; 45. a movable groove; 46. a positioning block; 47. a locking spring; 48. a drive toothed plate; 5. extruding a block; 51. rectangular grooves; 52. a threaded hole; 53. a locking pad; 54. a slide bar; 55. a locking spring; 56. a first thread; 6. a cylinder; 61. a gear ring; 62. a transmission gear; 63. connecting toothed plates; 64. a male skateboard; 65. a round bar; 66. connecting bridge plates; 67. a fan-shaped groove; 7. a fixed block; 71. a groove; 72. a directional groove; 8. sector tooth blocks; 81. a movable plug; 82. a movable rod; 83. a positioning spring; 84. a second thread; 85. and (5) limiting the nut.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: the utility model provides a chemical pump equipment with axle locking mechanical system, including chemical pump main part 1, chemical pump main part 1's side rotates and is connected with main shaft 11, the welding has locking plate 19 on the main shaft 11, locking plate 19 and chemical pump main part 1 contactless, locking plate 19's side is provided with annular location pinion rack 12, annular location pinion rack 12 has set up the tooth for the side of an annular plate becomes circumference array, annular location pinion rack 12's side has ear piece 13 in circumference array welding, ear piece 13 passes through bolted connection with locking plate 19's side, the welding has sleeve 14 on the main shaft 11, first ring channel 15 has been seted up to the symmetry on the sleeve 14, locating hole 16 has been seted up to circumference array in the first ring channel 15, second ring channel 17 has been seted up to circumference array in the second ring channel 18, chemical pump main part 1's side welding has protective cylinder 2, the inboard upper end welding of protective cylinder 2 has supporting shoe 21, the lower extreme of supporting shoe 21 is provided with locking mechanism, including: the lower extreme welding of supporting shoe 21 has first telescopic link 22 with locking lever 23, and the lower extreme welding of first telescopic link 22 has locking lever 23, and locking lever 23's lower extreme and locking groove 18 activity are pegged graft, and the inner rod of first telescopic link 22 stretches out, and first telescopic link 22 drives locking lever 23 downward movement, makes locking lever 23 and locking groove 18 grafting on sleeve 14, further fixes sleeve 14, and then fixes main shaft 11.
The inboard welding of a protection section of thick bamboo 2 has the guard flap 24, the main shaft 11 rotates with the guard flap 24 to be connected, logical groove 25 has been seted up to the side bilateral symmetry of guard flap 24, there is front end housing 26 one end of a protection section of thick bamboo 2 through bolted connection, the inboard bilateral symmetry welding of a protection section of thick bamboo 2 has a pair of backup pad 3, guide slot 31 has been seted up to the side that backup pad 3 is close to relatively, the side welding that backup pad 3 is kept away from relatively has limiting plate 32, convex spout 33 has been seted up to the inboard of limiting plate 32, bilateral symmetry is provided with drive mechanism in the protection section of thick bamboo 2, drive mechanism is including: the transmission plate 4, the round hole 41, the guide block 42, second telescopic link 43 and transmission pinion rack 48, the side sliding connection of backup pad 3 has the transmission plate 4, round hole 41 has been seted up to the side symmetry of transmission plate 4, the upper and lower both sides symmetry welding of transmission plate 4 has the guide block 42, the side welding of transmission plate 4 has the second telescopic link 43, the one end welding of transmission plate 4 has the transmission pinion rack 48, transmission plate 4 sets up between two backup pads 3, guide block 42 and guide slot 31 sliding connection, the one end embedding of second telescopic link 43 is in protective cylinder 2, when transmission plate 4 moves along backup pad 3, transmission plate 4 drives guide block 42 and slides along guide slot 31, thereby make transmission plate 4 can stable slip, prevent that transmission plate 4 rocks at will when the slip.
The side symmetry of drive mechanism is provided with one-level positioning mechanism and locking mechanism, and one-level positioning mechanism is including: the positioning seat 44, the movable groove 45, the positioning block 46 and the locking spring 47 are symmetrically welded on the side face of the transmission plate 4, the positioning seat 44 is formed by welding a rectangular block and a rectangular plate, the movable groove 45 is conveniently formed in the positioning seat 44, the movable groove 45 is formed in the positioning seat 44, the positioning block 46 is connected in a sliding mode in the movable groove 45, the locking spring 47 is inserted between the positioning block 46 and the movable groove 45, one end of the positioning block 46 penetrates through the positioning seat 44 to be clamped with the positioning hole 16, and the locking spring 47 applies elasticity to the positioning block 46.
The locking mechanism comprises: the device comprises a squeezing block 5, a rectangular groove 51, a threaded hole 52, a locking pad 53, a sliding rod 54, a locking spring 55 and a first thread 56, wherein the squeezing block 5 is symmetrically arranged on the side face of the transmission plate 4, the rectangular groove 51 is formed in the side face of the squeezing block 5, the squeezing block 5 is in sliding connection with the positioning seat 44, the threaded hole 52 is symmetrically formed in the side face of the squeezing block 5, the locking pad 53 is adhered to one side, far away from the threaded hole 52, of the squeezing block 5, the sliding rod 54 is symmetrically arranged on the side face of the squeezing block 5, the locking spring 55 is sleeved on the sliding rod 54, the first thread 56 is formed in one end of the sliding rod 54, the locking pad 53 is in extrusion contact with the sleeve 14, the sliding rod 54 is in sliding connection with the round hole 41, a limit circular plate is welded at one end of the sliding rod 54, the first thread 56 is in threaded connection with the threaded hole 52, one end of the locking spring 55 is spliced with the transmission plate 4, the other end of the locking spring 55 is spliced with the squeezing block 5, the locking spring 55 is elastically applied to the squeezing block 5, a notch is formed in the side face of the locking pad 53, and one side of the locking pad 53 is in a curved surface.
Pushing mechanisms are symmetrically arranged in the protective cylinder 2 in a left-right mode, and the pushing mechanisms comprise: the gear ring 61 is welded on the cylinder 6, two ends of the cylinder 6 penetrate through the support plate 3, the transmission gear 62 is symmetrically welded on the upper end and the lower end of the cylinder 6, the connection toothed plate 63 is meshed with the side surface of the transmission gear 62, the connection toothed plate 63 is in sliding connection with the limit plate 32, the convex sliding plate 64 is welded on the side surface of the connection toothed plate 63, the convex sliding plate 64 is in sliding connection with the convex sliding groove 33, one end of the connection toothed plate 63 is welded with the round rod 65, one end of the round rod 65 penetrates through the protection baffle 24 and is welded with the connection bridging plate 66, the fan-shaped groove 67 is formed on the side surface of the connection bridging plate 66, when the connection toothed plate 63 moves, the connection toothed plate 63 drives the convex sliding plate 64 to slide along the convex sliding groove 33, so that the connection toothed plate 63 can stably slide, and meanwhile the connection toothed plate 63 drives the round rod 65 to slide along the protection baffle 24, and the round rod 65 drives the connection bridging plate 66 to move.
The pushing mechanism is provided with a secondary positioning mechanism, and the secondary positioning mechanism comprises: the fixing block 7, the groove 71, the directional groove 72, the sector tooth block 8, the movable insert block 81, the movable rod 82, the positioning spring 83, the second screw thread 84 and the limiting nut 85, the fixing block 7 is welded on the side face of the connecting bridge plate 66, the fixing block 7 is in sliding connection with the through groove 25, the groove 71 is welded at one end of the fixing block 7, the directional groove 72 is formed on the side face of the groove 71, the sector tooth block 8 is connected with the sector tooth block 8 in a sliding mode, the sector tooth block 8 is connected with the groove 71 in a clamping mode, one end of the sector tooth block 8 is welded with the movable insert block 81, the movable insert block 81 is connected with the directional groove 72 in a sliding mode, one side of the movable insert block 81 is welded with the movable rod 82, one end of the movable rod 82 penetrates through the fixing block 7, the movable rod 82 is connected with the fixed block 7 in a sliding mode, the positioning spring 83 is sleeved on the movable rod 82, one end of the movable rod 82, the second screw thread 84 is provided with the limiting nut 85, one end of the positioning spring 83 is connected with the directional groove 72 in a sliding mode, the other end of the positioning spring 83 is connected with the directional groove 72 in a sliding mode, and the other end of the positioning spring 83 is connected with the movable insert block 81 in a sliding mode, and the elastic force is applied to the movable insert block 83.
When the chemical pump main body 1 is powered off, the transmission mechanism is driven to move through the extension of the inner rod of the second telescopic rod 43, the second telescopic rod 43 drives the transmission plate 4 to slide along the supporting plate 3, the transmission plate 4 drives the positioning seat 44 and the extrusion block 5 to slide along the supporting plate 3, the extrusion block 5 drives the locking pad 53 to contact with the side surface of the sleeve 14 so as to slow down the sleeve 14, when the inner rod of the second telescopic rod 43 continues to extend, the transmission plate 4 extrudes the locking spring 55 so that the locking pad 53 is tightly attached to the side surface of the sleeve 14 so as to lock and fix the sleeve 14, the main shaft 11 is further fixed, and meanwhile, the positioning seat 44 drives the positioning block 46 to move so that the positioning block 46 is clamped with the positioning hole 16, and the sleeve 14 is positioned and fixed through the cooperation of the set primary positioning mechanism and the locking mechanism so that the main shaft 11 stops rotating;
the transmission plate 4 moves and drives the transmission toothed plate 48 to move, the transmission toothed plate 48 drives the gear ring 61 to rotate, the gear ring 61 drives the cylinder 6 to rotate, the cylinder 6 drives the transmission gear 62 to rotate, the transmission gear 62 drives the connection toothed plate 63 to slide along the limiting plate 32, the connection toothed plate 63 drives the convex sliding plate 64 to slide along the convex sliding groove 33, so that the connection toothed plate 63 can stably slide, meanwhile, the connection toothed plate 63 drives the round bar 65 to slide along the protection baffle 24, the round bar 65 drives the connection bridge plate 66 to move, the connection bridge plate 66 drives the fixing block 7 to slide along the through groove 25, the fixing block 7 drives the secondary positioning mechanism to move, the sector toothed block 8 in the secondary positioning mechanism is clamped with the annular positioning toothed plate 12, the annular positioning toothed plate 12 and the locking plate 19 are fixed, the spindle 11 is further fixed, the sector toothed block 8 is prevented from being damaged through the set positioning spring 83, meanwhile, the pushing mechanism is continuously driven by the pushing mechanism to move the secondary positioning mechanism, the sector toothed block 8 and the annular positioning toothed plate 12 are firmly clamped, so that the spindle 11 is prevented from shaking after stopping, the spindle 11 is further stopped, the telescopic rod 22 is further locked and locked by the telescopic rod 22, and the telescopic rod 22 is further locked by the telescopic rod 22, and the telescopic rod 11 is further locked by the telescopic rod 22, and the telescopic rod is further locked by the telescopic rod is fixed by the telescopic rod, and the sleeve 11, and the telescopic rod is further locked by the sleeve 11, and the telescopic rod is further fixed by the locking, and the telescopic rod, and the sleeve 11 is further the 18;
when the locking pad 53 needs to be replaced, the sliding rod 54 is firstly screwed out of the extrusion block 5, so that the locking mechanism can be conveniently disassembled at the moment, and damaged parts such as the locking pad 53 can be replaced; when the sector-shaped tooth block 8 needs to be replaced, the limiting nut 85 is screwed out of the movable rod 82, damaged parts such as the sector-shaped tooth block 8 can be replaced conveniently, and meanwhile, the annular positioning tooth plate 12 and the locking plate 19 are fixed through bolts, so that the annular positioning tooth block can be disassembled and replaced conveniently.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Chemical pump equipment with axle locking mechanical system, including chemical pump main part (1), its characterized in that: the side of chemical pump main part (1) rotates and is connected with main shaft (11), the welding has locking plate (19) on main shaft (11), the side of locking plate (19) is provided with annular location pinion rack (12), the welding has sleeve (14) on main shaft (11), first ring channel (15) have been seted up to the symmetry on sleeve (14), locating hole (16) have been seted up into circumference array in first ring channel (15), second ring channel (17) have been seted up to circumference array in sleeve (14), locking groove (18) have been seted up into in second ring channel (17), the side welding of chemical pump main part (1) has a protective sleeve (2), the upper end welding of protective sleeve (2) inboard has supporting shoe (21), the lower extreme of supporting shoe (21) is provided with locking mechanism, the inboard welding of protective sleeve (2) has protective baffle (24), the side bilateral symmetry of protective baffle (24) has seted up logical groove (25), the one end of protective sleeve (2) has through being connected with front end cover (26), the welding of a pair of side of protective sleeve (2) has a pair of relative welding groove (32) to the side of support plate (3), a convex sliding groove (33) is formed in the inner side of the limiting plate (32), transmission mechanisms are symmetrically arranged in the protective cylinder (2) in a left-right mode, primary positioning mechanisms and locking mechanisms are symmetrically arranged on the side faces of the transmission mechanisms, pushing mechanisms are symmetrically arranged in the protective cylinder (2) in a left-right mode, and secondary positioning mechanisms are arranged on the pushing mechanisms;
the locking mechanism comprises: the lower end of the supporting block (21) is welded with the first telescopic rod (22), the lower end of the first telescopic rod (22) is welded with the locking rod (23), and the lower end of the locking rod (23) is movably inserted into the locking groove (18);
the transmission mechanism comprises: the novel telescopic support comprises a transmission plate (4), round holes (41), guide blocks (42), second telescopic rods (43) and a transmission toothed plate (48), wherein the side face of the support plate (3) is connected with the transmission plate (4) in a sliding mode, the round holes (41) are symmetrically formed in the side face of the transmission plate (4), the guide blocks (42) are symmetrically welded on the upper side and the lower side of the transmission plate (4), the second telescopic rods (43) are welded on the side face of the transmission plate (4), and the transmission toothed plate (48) is welded at one end of the transmission plate (4);
the first-stage positioning mechanism comprises: the positioning device comprises a positioning seat (44), a movable groove (45), a positioning block (46) and a locking spring (47), wherein the positioning seat (44) is symmetrically welded on the side surface of the transmission plate (4), the movable groove (45) is formed in the positioning seat (44), the positioning block (46) is connected in a sliding manner in the movable groove (45), the locking spring (47) is inserted between the positioning block (46) and the movable groove (45), and one end of the positioning block (46) penetrates through the positioning seat (44) to be clamped with a positioning hole (16);
the locking mechanism comprises: extrusion piece (5), rectangle groove (51), screw hole (52), locking pad (53), slide bar (54), locking spring (55) and first screw thread (56), the side symmetry of drive plate (4) is provided with extrusion piece (5), rectangular groove (51) have been seted up to the side of extrusion piece (5), extrusion piece (5) and positioning seat (44) sliding connection, screw hole (52) have been seted up to the side symmetry of extrusion piece (5), one side that screw hole (52) were kept away from to extrusion piece (5) bonds has locking pad (53), the side symmetry of extrusion piece (5) is provided with slide bar (54), the cover is equipped with locking spring (55) on slide bar (54), first screw thread (56) have been seted up to one end of slide bar (54);
the pushing mechanism comprises: the novel anti-theft device comprises a cylinder (6), a gear ring (61), a transmission gear (62), a connecting toothed plate (63), a convex sliding plate (64), a round rod (65), a connecting toothed plate (66) and a fan-shaped groove (67), wherein the side surface of the supporting plate (3) is rotationally connected with the cylinder (6), the gear ring (61) is welded on the cylinder (6), two ends of the cylinder (6) penetrate through the supporting plate (3) and are symmetrically welded with the transmission gear (62), the side surface of the transmission gear (62) is meshed with the connecting toothed plate (63), the connecting toothed plate (63) is in sliding connection with the limiting plate (32), the convex sliding plate (64) is in sliding connection with the convex sliding groove (32), one end of the connecting toothed plate (63) is welded with the round rod (65), one end of the round rod (65) penetrates through the protective baffle (24) and is welded with the connecting toothed plate (66), and the side surface of the connecting toothed plate (66) is provided with the fan-shaped groove (67).
The secondary positioning mechanism comprises: fixed block (7), recess (71), directional groove (72), fan-shaped tooth piece (8), movable inserted block (81), movable rod (82), positioning spring (83), second screw thread (84) and stop nut (85), the side welding of connecting bridge (66) has fixed block (7), fixed block (7) and logical groove (25) sliding connection, the one end welding of fixed block (7) has recess (71), directional groove (72) have been seted up to the side of recess (71), sliding connection has fan-shaped tooth piece (8) in fan-shaped groove (67), fan-shaped tooth piece (8) and annular positioning toothed plate (12) joint, the one end welding of fan-shaped tooth piece (8) has movable inserted block (81), movable inserted block (81) and directional groove (72) sliding connection, one side welding of movable inserted block (81) has movable rod (82), one end run through fixed block (7) setting of movable rod (82), the cover is equipped with positioning spring (83) on movable rod (82), movable rod (82) have screw thread (84) to keep away from on second screw thread (84).
2. A chemical pump apparatus with a shaft locking mechanism as claimed in claim 1, wherein: the annular positioning toothed plate (12) is characterized in that teeth are formed in a circumferential array on the side face of the annular plate, lugs (13) are welded on the side face of the annular positioning toothed plate (12) in a circumferential array, and the lugs (13) are connected with the side face of the locking plate (19) through bolts.
3. A chemical pump apparatus with a shaft locking mechanism as claimed in claim 2, wherein: the transmission plate (4) is arranged between the two support plates (3), the guide block (42) is in sliding connection with the guide groove (31), and one end of the second telescopic rod (43) is embedded into the protective cylinder (2).
4. A chemical pump apparatus with a shaft locking mechanism as claimed in claim 3, wherein: the locking pad (53) is in extrusion contact with the sleeve (14), the sliding rod (54) is in sliding connection with the round hole (41), a limit circular plate is welded at one end of the sliding rod (54), and the first thread (56) is in threaded connection with the threaded hole (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210529913.7A CN114992155B (en) | 2022-05-16 | 2022-05-16 | Chemical pump equipment with axle locking mechanical system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210529913.7A CN114992155B (en) | 2022-05-16 | 2022-05-16 | Chemical pump equipment with axle locking mechanical system |
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| Publication Number | Publication Date |
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| CN114992155A CN114992155A (en) | 2022-09-02 |
| CN114992155B true CN114992155B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210529913.7A Active CN114992155B (en) | 2022-05-16 | 2022-05-16 | Chemical pump equipment with axle locking mechanical system |
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| CN (1) | CN114992155B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110007947U (en) * | 2010-02-04 | 2011-08-10 | 에이펙스 주식회사 | Rorter Lock for wind generator |
| CN112222896A (en) * | 2020-12-14 | 2021-01-15 | 烟台工程职业技术学院(烟台市技师学院) | High locking device of security |
| CN112360523A (en) * | 2020-10-21 | 2021-02-12 | 单佳莹 | Colliery hydraulic prop tears post equipment open |
| CN114050679A (en) * | 2022-01-12 | 2022-02-15 | 深圳市威安士电锁有限公司 | Special motor using motor lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20070066A1 (en) * | 2007-02-01 | 2008-08-02 | Franceschi Daniele De | POLYFUNCTION LOCK AND ORGAN SERVOMOTOR ACTUATOR ROLLED ON INTERCHANGEABLE SPROCKET |
-
2022
- 2022-05-16 CN CN202210529913.7A patent/CN114992155B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110007947U (en) * | 2010-02-04 | 2011-08-10 | 에이펙스 주식회사 | Rorter Lock for wind generator |
| CN112360523A (en) * | 2020-10-21 | 2021-02-12 | 单佳莹 | Colliery hydraulic prop tears post equipment open |
| CN112222896A (en) * | 2020-12-14 | 2021-01-15 | 烟台工程职业技术学院(烟台市技师学院) | High locking device of security |
| CN114050679A (en) * | 2022-01-12 | 2022-02-15 | 深圳市威安士电锁有限公司 | Special motor using motor lock |
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|---|---|
| CN114992155A (en) | 2022-09-02 |
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