CN219774229U - External speed regulator of speed regulating spring convenient to adjust - Google Patents
External speed regulator of speed regulating spring convenient to adjust Download PDFInfo
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- CN219774229U CN219774229U CN202321341904.1U CN202321341904U CN219774229U CN 219774229 U CN219774229 U CN 219774229U CN 202321341904 U CN202321341904 U CN 202321341904U CN 219774229 U CN219774229 U CN 219774229U
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 99
- 239000003381 stabilizer Substances 0.000 claims description 16
- 230000033228 biological regulation Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
The utility model provides a speed regulating spring external speed regulator convenient to adjust, which comprises: the oil pump comprises a shell and an oil pump, wherein a gear mandrel is arranged on the shell, one end of the gear mandrel is sleeved with a gear body and a sliding sleeve, a first pin is arranged on the gear body, a flyweight is sleeved on the first pin, a speed regulating shaft is arranged in the shell, a secondary lever and a speed regulating lever are sleeved on the speed regulating shaft, a push rod corresponding to the sliding sleeve is arranged on one side of the secondary lever, a speed regulating plate is fixed at one end of the speed regulating shaft through a third nut, a pull rod is arranged outside the shell, a first groove, a second groove, a third groove and a fourth groove are formed in the pull rod, and an oil quantity control ball head of the oil pump is embedded in the second groove; according to the utility model, the speed regulating spring is hung on the operating handle and the speed regulating plate and is arranged outside the shell convenient to operate, so that the position of the speed regulating spring can be adjusted according to different requirements, the operation is convenient, and the efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of diesel engine fuel, in particular to a speed regulating spring external speed regulator convenient to adjust.
Background
The existing speed regulator structure is characterized in that the speed regulating spring is arranged inside the shell and is installed on the engine, once the speed regulating spring is installed, the speed regulating rate is determined, if the speed regulating rate is regulated, the speed regulating spring needs to be replaced, and when the speed regulating spring is replaced, the whole speed regulator needs to be disassembled from the engine.
Therefore, it is necessary to develop an external speed regulator of a speed regulating spring which is convenient to adjust.
Disclosure of Invention
The utility model provides an external speed regulator with a speed regulating spring, which is convenient to adjust, so as to solve the problems.
In order to achieve the above object, an embodiment of the present utility model provides an external speed regulator of a speed regulating spring, which is convenient to adjust, including: the oil pump oil mass control device comprises a shell and an oil pump, wherein a gear mandrel is arranged on the shell, a gear body and a sliding sleeve are sleeved at one end of the gear mandrel, a first pin is arranged on the gear body, a flyweight is sleeved on the first pin, a speed regulating shaft is arranged in the shell, a pair of levers and a speed regulating lever are sleeved on the speed regulating shaft, a push rod corresponding to the sliding sleeve is arranged on one side of the pair of levers, a speed regulating plate is fixed at one end of the speed regulating shaft through a third nut, a pull rod is arranged outside the shell, a first groove, a second groove, a third groove and a fourth groove are formed in the pull rod, and an oil pump oil mass control ball head is embedded in the second groove.
Further, a first nut is sleeved on the surface of the gear mandrel, and one side of the first nut abuts against one side of the shell.
Further, a cover plate is sleeved at one end, far away from the gear body, of the gear core shaft, and the cover plate is fixedly connected with one side of the shell through a first screw.
Furthermore, the speed regulating shaft is connected with a force applying rod through a second screw, and the force applying rod is arranged between the auxiliary lever and the speed regulating lever.
Further, a nut IV is sleeved at one end, far away from the speed regulation plate, of the speed regulation shaft, a gasket II is sleeved on the speed regulation shaft at one side of the nut IV, and a gasket I is sleeved on the speed regulation shaft at one side of the nut III.
Further, a control handle is arranged on the shell through a screw five, a screw three is arranged on the shell, a nut two is sleeved on the surface of the screw three, one side of the nut two is propped against one side of the shell, a plurality of holes one are formed in the speed regulating plate, a hole two corresponding to the hole one is formed in the control handle, a speed regulating spring is arranged between the speed regulating plate and the control handle, one end of the speed regulating spring is connected with the hole one, and the other end of the speed regulating spring is connected with the hole two.
Further, a second pin is arranged on the speed regulating lever, one end of the second pin extends into the second groove, a nut seven is sleeved on the second pin, and one side of the nut seven abuts against one side of the speed regulating lever.
Further, a support is arranged on one side of the shell, a hole III is formed in the support, a screw IV is arranged in the hole III, the screw IV is fixedly connected with the support, two guide pins are connected to the support through two screws six, flat positions are arranged on each guide pin, and the groove III and the groove IV are respectively clamped on the two flat positions.
Further, a starting spring is arranged between the pull rod and the bracket, a clamp spring is arranged on the guide pin, and a return spring is arranged between the speed regulating lever and the auxiliary lever.
Further, the stabilizer is fixed on the shell through a nut five, and one end of the stabilizer is provided with an elastic rod and is contacted with the speed regulating plate.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects: the speed regulating spring is hung on the operating handle and the speed regulating plate and is arranged outside the shell convenient to operate, so that the position of the speed regulating spring can be adjusted according to different requirements, the operation is convenient, and the efficiency is improved; through making the stabilizer fix on the casing, the stabilizer is used the elastic lever and is contacted with the speed regulating plate, and when the speed regulating plate rotates, the stabilizer has certain force to act on the speed regulating plate, reduces the rotation range of speed regulating plate in proper order, reaches stable effect.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a front cross-sectional view of an externally mounted speed governor of the present utility model with a conveniently adjustable speed governor spring;
FIG. 2 is a side cross-sectional view of an externally mounted speed governor of the present utility model with a conveniently adjustable speed governor spring;
FIG. 3 is a schematic view of the structure of a preferred embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of a preferred embodiment of the stent of the present utility model;
FIG. 5 is a schematic view of the structure of the preferred embodiment of the tie rod of the present utility model;
fig. 6 is a schematic structural view of a preferred embodiment of the governor lever of the present utility model.
Wherein, 1, jump ring; 2. starting a spring; 3. a pull rod; 4. a return spring; 5. a push rod; 6. a sliding sleeve; 7. a gear body; 8. a housing; 9. a gear spindle; 10. a first nut; 11. a cover plate; 12. a first screw; 13. pin one; 14. a speed regulating shaft; 15. a second screw; 16. a speed regulating plate; 17. a speed regulating spring; 18. a third screw; 19. a second nut; 20. a manipulation handle; 21. an oil pump; 22. a first groove; 23. a third nut; 24. a first gasket; 25. a stress application rod; 27. a second gasket; 28. a nut IV; 29. a lever; 30. a speed regulating lever; 31. a bracket; 32. a screw IV; 33. a stabilizer; 34. a fifth nut; 35. a first hole; 36. a second hole; 37. a screw V; 38. hole III; 39. a screw six; 40. a guide pin; 41. a flat position; 42. a second groove; 43. groove III; 45. groove IV; 46. a second pin; 47. a nut seven; 48. and (5) a flyweight.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Referring to fig. 1 to 6, fig. 1 is a front sectional view of an external speed governor with a speed adjusting spring, which is convenient to adjust, according to the present utility model; FIG. 2 is a side cross-sectional view of an externally mounted speed governor of the present utility model with a conveniently adjustable speed governor spring; FIG. 3 is a schematic view of the structure of a preferred embodiment of the present utility model; FIG. 4 is a schematic view of the structure of a preferred embodiment of the stent of the present utility model; FIG. 5 is a schematic view of the structure of the preferred embodiment of the tie rod of the present utility model; fig. 6 is a schematic structural view of a preferred embodiment of the governor lever of the present utility model. As shown in fig. 1 to 6, the present utility model provides an external speed regulator of a speed regulating spring which is convenient to adjust, comprising: the gear spindle 9 is arranged on the shell 8, the gear body 7 and the sliding sleeve 6 are sleeved at one end of the gear spindle 9, the first pin 13 is arranged on the gear body 7, the first pin 13 is sleeved with the flyweight 48, specifically, the gear spindle 9 is arranged on the shell 8 and locked by the first nut 10, the gear body 7 and the sliding sleeve 6 are arranged at the other end of the gear spindle 9, the flyweight 48 is arranged on the gear body 7 through the first pin 13, and the flyweight 48 can rotate by a certain angle by taking the first pin 13 as an axis. When the gear body 7 rotates, the flyweight 48 rotates along with the gear body 7 by a certain angle with the pin 13 as the shaft, the angle is related to the rotating speed of the gear body 7, the speed regulating shaft 14 is arranged in the shell 8, the auxiliary lever 29 and the speed regulating lever 30 are sleeved on the speed regulating shaft 14, the ejector rod 5 corresponding to the sliding sleeve 6 is arranged on one side of the auxiliary lever 29, the speed regulating plate 16 is fixed on one end of the speed regulating shaft 14 through the third nut 23, the speed regulating shaft 14 is connected with the stressing rod 25 through the second screw 15, the stressing rod 25 is arranged between the auxiliary lever 29 and the speed regulating lever 30, when the flyweight 48 rotates along with the pin 13 as the shaft, the flyweight 48 pushes the sliding sleeve 6 to move, the sliding sleeve 6 can push the ejector rod 5, the ejector rod 5 is fixed on the auxiliary lever 29 through the nut, two holes on the auxiliary lever 29 are penetrated on the speed regulating shaft 14, the stressing rod 25 is fixed on the speed regulating shaft 14 through the second screw 15, the two holes on the speed regulating lever 30 are penetrated on the speed regulating shaft 14, and the stressing rod 25 is arranged between the auxiliary lever 29 and the speed regulating lever 30 and is surrounded by the two.
The surface of the gear mandrel 9 is sleeved with a first nut 10, and one side of the first nut 10 abuts against one side of the shell 8. One end of the gear core shaft 9 far away from the gear body 7 is sleeved with a cover plate 11, the cover plate 11 is fixedly connected with one side of the shell 8 through a first screw 12, and the cover plate 11 is locked on the shell 8 through the first screw 12 and seals one end of the gear core shaft 9. One end of the speed regulating shaft 14, which is far away from the speed regulating plate 16, is sleeved with a nut IV 28, the speed regulating shaft 14 on one side of the nut IV 28 is sleeved with a gasket II 27, the speed regulating shaft 14 on one side of the nut III 23 is sleeved with a gasket I24, the speed regulating plate 16 is locked on one end of the speed regulating shaft 14 through the nut III 23, the other end of the speed regulating shaft 14 is provided with the nut IV 28, and the axial clearance of the speed regulating shaft 14 is adjusted through the gasket I24 and the gasket II 27, so that the speed regulating plate 16 and the speed regulating shaft 14 can rotate flexibly in synchronization without clamping stagnation.
A control handle 20 is arranged on a shell 8 through a screw five 37, a screw three 18 is arranged on the shell 8, a nut two 19 is sleeved on the surface of the screw three 18, one side of the nut two 19 is propped against one side of the shell 8, a plurality of holes one 35 are formed in the control handle 20, a hole two 36 corresponding to the hole one 35 is formed in the control handle 16, a speed regulating spring 17 is arranged between the speed regulating plate 16 and the control handle 20, one end of the speed regulating spring 17 is connected with the hole one 35, the other end of the speed regulating spring 17 is connected with the hole two 36, the speed regulating spring 17 can be arranged between the hole one 35 and the hole two 36 at different positions according to requirements, and further the effect of adjusting the position of the speed regulating spring 17 is achieved.
The outside of the shell 8 is provided with a pull rod 3, the pull rod 3 is provided with a groove I22, a groove II 42, a groove III 43 and a groove IV 45, and the oil quantity control ball head of the oil pump 21 is embedded in the groove II 42. The speed regulating lever 30 is provided with a second pin 46, one end of the second pin 46 extends into the second groove 42, a seventh nut 47 is sleeved on the second pin 46, and one side of the seventh nut 47 abuts against one side of the speed regulating lever 30. One side of the shell 8 is provided with a support 31, the support 31 is provided with a third hole 38, a fourth screw 32 is arranged in the third hole 38, the fourth screw 32 is fixedly connected with the support 31, the support 31 is connected with two guide pins 40 through two sixth screws 39, each guide pin 40 is provided with a flat position 41, and a third groove 43 and a fourth groove 45 are respectively clamped on the two flat positions 41. In other words, the speed regulating lever 30 pushes the pull rod 3 to have a slot one 22, the oil quantity control ball of the oil pump 21 is embedded in the slot one 22, and when the pull rod 3 moves, the oil quantity control ball of the oil pump 21 and the pull rod 3 move synchronously, thereby achieving the effect of controlling the oil quantity. Similarly, when the force of the speed regulating spring 17 increases, the pull rod 3 drives the ball head of the oil pump 21 to move towards the large oil amount direction, so that the oil pump oil 21 amount increases, and conversely decreases.
A starting spring 2 is arranged between the pull rod 3 and the bracket 31, a clamping spring 1 is arranged on the guide pin 40, and a return spring 4 is arranged between the speed regulating lever 30 and the auxiliary lever 29. The stabilizer 33 is fixed to the housing 8 by a nut 34 five, one end of the stabilizer 33 is provided with an elastic rod and contacts with the governor plate 16, that is, in order to keep the rotation of the pull rod 3, the governor lever 30 and the auxiliary lever 29 synchronous, the start spring 2 and the return spring 4 are provided, a second pin 46 is fixed to the governor lever 30 by a nut seven 47, the second pin 46 corresponds to a second groove 42 of the pull rod 3 and slides in the second groove 42, thereby pushing the pull rod 3 to move, a third hole 38 is provided on the bracket 31, a fourth screw 32 passes through the third hole 38 to fix the bracket 31 to the housing 8, and two guide pins 40 are provided on the bracket 3 and fixed by a sixth screw 39. The guide pins 40 are provided with flat positions 41, and a groove III 43 and a groove IV 45 on the pull rod 3 are respectively clamped on the flat positions 41 of the two guide pins 40, so that the pull rod 3 moves on one surface and does not deviate, and the pull rod 3 is blocked by the clamp spring 1 and is not separated from the guide pins 40. The stabilizer 33 is fixed on the shell 8 through the nut 34, one end of the stabilizer 33 is provided with an elastic rod and is contacted with the speed regulating plate 16, when the speed regulating plate 16 rotates, the stabilizer 33 has a certain force to act on the speed regulating plate 16, and the rotation amplitude of the speed regulating plate 16 is sequentially reduced, so that the effect of stabilization is achieved.
In summary, the beneficial effects of the utility model are as follows: the speed regulating spring 17 is hung on the operating handle 20 and the speed regulating plate 16 and is arranged outside the shell 8 convenient to operate, so that the position of the speed regulating spring can be adjusted according to different requirements, the operation is convenient, and the efficiency is improved; by fixing the stabilizer 33 to the housing 8, the stabilizer 33 contacts the speed regulation plate 16 with an elastic rod, and when the speed regulation plate 16 rotates, the stabilizer 33 has a certain force acting on the speed regulation plate 16, which in turn reduces the rotation amplitude of the speed regulation plate 16, thereby achieving a stabilizing effect.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. An external speed regulator of speed regulating spring of convenient adjustment, characterized by comprising: casing (8) and oil pump (21) install gear dabber (9) on casing (8), the one end cover of gear dabber (9) is equipped with gear body (7) and sliding sleeve (6) be provided with round pin one (13) on gear body (7), the cover is equipped with flyweight (48) on round pin one (13), be provided with speed governing shaft (14) in casing (8), the cover is equipped with pair lever (29) and speed governing lever (30) on speed governing shaft (14), one side of pair lever (29) be provided with ejector pin (5) corresponding to sliding sleeve (6), the one end of speed governing shaft (14) is fixed with speed governing plate (16) through nut three (23), the outside of casing (8) is provided with pull rod (3), set up groove one (22), groove two (42), groove three (43) and groove four (45) on pull rod (3), oil pump (21) oil mass control bulb inlays and establishes in groove two (42).
2. The externally mounted adjustable speed governor of claim 1 in which: the surface of the gear core shaft (9) is sleeved with a first nut (10), and one side of the first nut (10) is propped against one side of the shell (8).
3. The externally mounted speed governor for a speed governor spring for easy adjustment of claim 2, wherein: one end of the gear core shaft (9) far away from the gear body (7) is sleeved with a cover plate (11), and the cover plate (11) is fixedly connected with one side of the shell (8) through a first screw (12).
4. The externally mounted adjustable speed governor of claim 3 in which: the speed regulating shaft (14) is connected with a force applying rod (25) through a screw II (15), and the force applying rod (25) is arranged between the auxiliary lever (29) and the speed regulating lever (30).
5. The externally mounted adjustable speed governor of claim 4 in which: one end of the speed regulating shaft (14) far away from the speed regulating plate (16) is sleeved with a fourth nut (28), one side of the fourth nut (28) is sleeved with a second gasket (27), and one side of the third nut (23) is sleeved with a first gasket (24) on the speed regulating shaft (14).
6. The externally mounted adjustable speed governor of claim 5 in which: be provided with control handle (20) on casing (8) through screw five (37) be provided with screw three (18) on casing (8), the surface cover of screw three (18) is equipped with nut two (19), one side of nut two (19) with one side of casing (8) offsets, a plurality of hole one (35) have been seted up on speed governing board (16), control handle (20) have seted up with hole two (36) that hole one (35) corresponds, speed governing board (16) with be provided with speed adjusting spring (17) between control handle (20), speed adjusting spring (17) one end with hole one (35) are connected, the other end with hole two (36) are connected.
7. The externally mounted adjustable speed governor of claim 6 in which: the speed regulating lever (30) is provided with a second pin (46), one end of the second pin (46) extends into the second groove (42), a seventh nut (47) is sleeved on the second pin (46), and one side of the seventh nut (47) is abutted against one side of the speed regulating lever (30).
8. The externally mounted adjustable speed governor of claim 7 in which: one side of casing (8) is provided with support (31), be provided with hole three (38) on support (31), be provided with four screw (32) in hole three (38), four screw (32) with support (31) fixed connection, be connected with two guide pin (40) on support (31) through two six screw (39), every all be provided with flat position (41) on guide pin (40), groove three (43) with groove four (45) card respectively on two flat position (41).
9. The externally mounted adjustable speed governor of claim 8 in which: a starting spring (2) is arranged between the pull rod (3) and the bracket (31), a clamp spring (1) is arranged on the guide pin (40), and a return spring (4) is arranged between the speed regulating lever (30) and the auxiliary lever (29).
10. The externally mounted adjustable speed governor of claim 9 in which: the stabilizer (33) is fixed on the shell (8) through a nut (34), and one end of the stabilizer (33) is provided with an elastic rod and is contacted with the speed regulation plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341904.1U CN219774229U (en) | 2023-05-30 | 2023-05-30 | External speed regulator of speed regulating spring convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341904.1U CN219774229U (en) | 2023-05-30 | 2023-05-30 | External speed regulator of speed regulating spring convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774229U true CN219774229U (en) | 2023-09-29 |
Family
ID=88138371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321341904.1U Active CN219774229U (en) | 2023-05-30 | 2023-05-30 | External speed regulator of speed regulating spring convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774229U (en) |
-
2023
- 2023-05-30 CN CN202321341904.1U patent/CN219774229U/en active Active
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