CN215507446U - Scissor type guide structure of automatic oil injection device - Google Patents
Scissor type guide structure of automatic oil injection device Download PDFInfo
- Publication number
- CN215507446U CN215507446U CN202121917249.0U CN202121917249U CN215507446U CN 215507446 U CN215507446 U CN 215507446U CN 202121917249 U CN202121917249 U CN 202121917249U CN 215507446 U CN215507446 U CN 215507446U
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- guide
- guide plate
- sliding table
- plate
- base
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- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a scissor type guide structure of an automatic oil injection device, which belongs to the technical field of crane manufacturing and comprises a bottom plate, wherein the top end of the bottom plate is connected with a base, a driving motor is assembled on one side wall of the base, a lead screw is rotatably connected inside the base, a sliding table is connected onto the lead screw in a transmission way through a transmission nut, two connecting blocks are symmetrically connected onto the sliding table, and a second guide plate is arranged on one side, away from the sliding table, of each of the two connecting blocks; according to the utility model, the screw rod is driven to rotate by the driving motor, the sliding table moves on the screw rod, the sliding table drives the first guide plate to open, the first guide plate synchronously drives the second guide plate to open, and the guide wheel is driven to be attached to the inner wall of the telescopic arm of the crane by the first guide plate and the second guide plate when the first guide plate and the second guide plate are opened, so that the guide function of the structure is realized, the problem of deviation of the automatic oil injection device during oil injection can be effectively avoided, and the oil injection quality of the inner wall of the telescopic arm of the crane is improved.
Description
Technical Field
The utility model belongs to the technical field of crane manufacturing, and particularly relates to a scissor type guide structure of an automatic oil injection device.
Background
With the continuous development of crane technology in China, the demand of cranes is increasing, and the manufacturing technology of cranes is also required to be improved continuously.
Because hoist output is lower, what traditional telescopic boom inner chamber grease spraying of hoist adopted is that the manual work is paintd the mode and is constructed, and this mode is inefficient, and the grease is extravagant more, and the fat liquoring quality can't guarantee moreover, consequently the domestic relevant enterprise has developed automatic fueling injection equipment in recent years.
The existing automatic oil injection device has the problem of deviation when the inner wall of the telescopic arm of the crane injects oil, so that a scissor type guide structure of the automatic oil injection device needs to be designed.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a scissor type guide structure of an automatic oil injection device, which has the advantages of having a guide function, effectively avoiding the problem of deviation of the automatic oil injection device during oil injection, and improving the oil injection quality of the inner wall of a telescopic arm of a crane.
In order to achieve the purpose, the utility model provides the following technical scheme: a scissor type guide structure of an automatic oil injection device comprises a base plate, wherein the top end of the base plate is connected with a base, a driving motor is arranged on one side wall of the base, a lead screw is rotatably connected inside the base, a sliding table is connected onto the lead screw through a transmission nut, two connecting blocks are symmetrically connected onto the sliding table, a second guide plate is arranged on one side, away from the sliding table, of each connecting block, a third rotating connecting piece is connected between each second guide plate and the corresponding connecting block, a through groove is formed in the middle of each second guide plate, a first guide plate penetrates through each through groove, a second rotating connecting piece is connected between each first guide plate and the corresponding second guide plate, a connecting plate is connected to the top end of the base plate and one side, away from the base, of the connecting plate, two fixed connecting pieces are symmetrically connected to the side wall, close to the base, of the connecting plate, two one side that first deflector is close to corresponding fixed connector all is connected with first rotation connecting piece, two between corresponding fixed connector, two the second deflector is kept away from the one end and two that correspond the third rotation connecting piece the one end that corresponds fixed connector was kept away from to first deflector all rotates and is connected with the leading wheel.
Preferably, the base is provided with guide rods on two sides of the lead screw, and guide holes are formed in the positions, corresponding to the two guide rods, of the sliding table.
Preferably, the rotation mode between the guide wheel and the first guide plate and between the guide wheel and the second guide plate includes any one of a mode that a rolling groove which is in rolling fit with the guide wheel but is limited or a connection rotating shaft is arranged at the position, corresponding to the guide wheel, of the first guide plate and the second guide plate.
Preferably, still include the alignment jig, the alignment jig is connected with the connecting plate, the bottom of alignment jig is connected with hand wheel, it is connected with accommodate the lead screw to rotate between the alignment jig, be connected with the regulating block through the transmission of drive nut on the accommodate the lead screw, the lateral wall that the alignment jig was kept away from to the regulating block is equipped with high-pressure spray gun.
Preferably, the top of accommodate the lead screw passes through the bearing frame and is connected with the inner wall of alignment jig, the bottom of accommodate the lead screw passes through the shaft coupling and is connected with hand round.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the screw rod is driven to rotate by the driving motor, the sliding table moves on the screw rod, the sliding table drives the first guide plate to open, the first guide plate synchronously drives the second guide plate to open, and the guide wheel is driven to be attached to the inner wall of the telescopic arm of the crane by the first guide plate and the second guide plate when the first guide plate and the second guide plate are opened, so that the guide function of the structure is realized, the problem of deviation of the automatic oil injection device during oil injection can be effectively avoided, and the oil injection quality of the inner wall of the telescopic arm of the crane is improved.
2. The utility model is provided with the guide rod and the guide hole, can carry out multi-point type limit on the movement of the sliding table, and improves the movement precision and the movement stability of the sliding table, thereby improving the stability of the first guide plate and the second guide plate when the first guide plate and the second guide plate are opened or closed, and further improving the stability of the integral guide of the structure.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front plan view of the present invention;
in the figure: 1. a connecting plate; 2. a first rotational connection; 3. fixing the connecting piece; 4. a guide wheel; 5. a second rotating link; 6. a through groove; 7. a first guide plate; 8. a second guide plate; 9. a base plate; 10. a guide hole; 11. a base; 12. a screw rod; 13. connecting blocks; 14. a third rotating link; 15. a sliding table; 16. a guide bar; 17. a drive motor; 18. an adjusting bracket; 19. adjusting the screw rod; 20. an adjusting block; 21. a high pressure spray gun; 22. hand-operated wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a scissor type guide structure of an automatic oil injection device comprises a bottom plate 9, a base 11 is connected to the top end of the bottom plate 9, a driving motor 17 is arranged on one side wall of the base 11, in the embodiment, the driving motor 17 can be replaced by a hand-held rocking wheel, a screw rod 12 is rotatably connected to the inside of the base 11, a sliding table 15 is connected to the screw rod 12 through a transmission nut in a transmission manner, two connecting blocks 13 are symmetrically connected to the sliding table 15, second guide plates 8 are arranged on one sides of the two connecting blocks 13 far away from the sliding table 15, third rotary connecting pieces 14 are connected between the two second guide plates 8 and the corresponding connecting blocks 13, through grooves 6 are arranged at the middle positions of the two second guide plates 8, first guide plates 7 penetrate through the through grooves 6, second rotary connecting pieces 5 are connected between the two first guide plates 7 and the corresponding second guide plates 8, a connecting plate 1 is connected to the top end of the bottom plate 9 and one side far away from the base 11, the lateral wall symmetric connection that connecting plate 1 is close to base 11 has two fixed connector 3, and two first deflectors 7 are close to one side that corresponds fixed connector 3 and correspond all to be connected with first rotating connector 2 between fixed connector 3, and two second deflectors 8 keep away from the one end that corresponds third rotating connector 14 and two first deflectors 7 keep away from the one end that corresponds fixed connector 3 and all rotate and be connected with leading wheel 4.
Starting a driving motor 17, the driving motor 17 drives an output shaft to rotate in a forward direction, the output shaft of the driving motor 17 drives a screw rod 12 to rotate in the forward direction, the screw rod 12 rotates in the forward direction, a sliding table 15 moves in the direction close to the driving motor 17 on the screw rod 12, the sliding table 15 moves in the direction close to the driving motor 17, two second guide plates 8 move in the direction away from each other, because the ends, close to a connecting plate 1, of the two first guide plates 7 are rotatably connected with corresponding fixed connecting pieces 3 on the connecting plate 1 through first rotating connecting pieces 2, and meanwhile, the two first guide plates 7 are rotatably connected with corresponding second guide plates 8 through second rotating connecting pieces 5, when the two second guide plates 8 move in the directions away from each other, the two first guide plates 7 are driven to move in the directions away from each other at the same time, and the two first guide plates 7 and the two second guide plates 8 can drive corresponding guide plates to move in the moving process of the directions away from each other The guide wheels 4 move in the same direction, until the four guide wheels 4 contact the inner wall of the telescopic arm of the crane, the driving motor 17 stops driving, and the scissor type guide structure can conduct guiding operation at the moment, so that the problem of deviation of the automatic oil injection device is avoided.
Specifically, guide rods 16 are connected to the base 11 and located on two sides of the screw rod 12, and guide holes 10 are formed in the sliding table 15 and correspond to the two guide rods 16.
When the sliding table 15 moves on the screw rod 12, the sliding table can move on the two guide rods 16 synchronously, multi-point limiting can be performed on the sliding table 15, and the moving stability of the sliding table 15 is improved.
Specifically, the rotation mode between the guide wheel 4 and the first guide plate 7 and the second guide plate 8 includes any one of the modes that the first guide plate 7 and the second guide plate 8 are provided with a rolling groove which is in rolling fit with the guide wheel 4 but is limited or is connected with a rotating shaft, and the position corresponding to the guide wheel 4 is arranged on the first guide plate 7 and the second guide plate 8.
Concretely, still include alignment jig 18, alignment jig 18 is connected with connecting plate 1, and the bottom of alignment jig 18 is connected with hand wheel 22, rotates between alignment jig 18 and is connected with accommodate the lead screw 19, is connected with regulating block 20 through the transmission of drive nut on accommodate the lead screw 19, and the lateral wall that the alignment jig 18 was kept away from to regulating block 20 is equipped with high-pressure spray gun 21.
The position of the high-pressure spray gun 21 can be carried out according to the position of the telescopic arm of the crane, and the specific adjusting mode is as follows: the hand-operated wheel 22 is rotated forwards or reversely, the hand-operated wheel 22 drives the adjusting screw rod 19 to rotate forwards or reversely, the adjusting block 20 moves upwards or downwards on the adjusting screw rod 19 in the forward or reverse rotating process of the adjusting screw rod 19, and the adjusting block 20 drives the high-pressure spray gun 21 to move upwards or downwards to complete the adjustment of the high-pressure spray gun 21.
Specifically, the top end of the adjusting screw rod 19 is connected with the inner wall of the adjusting frame 18 through a bearing seat, and the bottom end of the adjusting screw rod 19 is connected with the hand-operated wheel 22 through a coupler.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automatic fueling injection equipment's scissors formula guide structure, includes bottom plate (9), its characterized in that: the top end of the bottom plate (9) is connected with a base (11), a side wall of the base (11) is provided with a driving motor (17), the base (11) is connected with a screw rod (12) in an internal rotation mode, the screw rod (12) is connected with a sliding table (15) through a transmission nut in a transmission mode, the sliding table (15) is symmetrically connected with two connecting blocks (13), two second guide plates (8) are arranged on one sides, away from the sliding table (15), of the connecting blocks (13), a third rotating connecting piece (14) is connected between each second guide plate (8) and the corresponding connecting block (13), through grooves (6) are formed in the middle positions of the two second guide plates (8), first guide plates (7) are arranged in the through grooves (6) in a penetrating mode, and second rotating connecting pieces (5) are connected between the first guide plates (7) and the corresponding second guide plates (8), the top of bottom plate (9) just is located one side of keeping away from base (11) and is connected with connecting plate (1), the lateral wall symmetric connection that connecting plate (1) is close to base (11) has two fixed connector (3), two first deflector (7) are close to one side that corresponds fixed connector (3) and correspond all are connected with first rotation connecting piece (2), two between fixed connector (3) the one end and two that correspond third rotation connecting piece (14) are kept away from in second deflector (8) first deflector (7) are kept away from the one end that corresponds fixed connector (3) and are all rotated and are connected with leading wheel (4).
2. The scissor guide structure of an automatic fuel injection device according to claim 1, wherein: the guide rod (16) is connected to the two sides of the base (11) and located on the screw rod (12), and guide holes (10) are formed in the positions, corresponding to the two guide rods (16), of the sliding table (15).
3. The scissor guide structure of an automatic fuel injection device according to claim 1, wherein: the rotation mode between the guide wheel (4) and the first guide plate (7) and the second guide plate (8) comprises any one mode of a rolling groove which is matched with the guide wheel (4) in a rolling way but is limited or a connecting rotating shaft is arranged at the position, corresponding to the guide wheel (4), of the first guide plate (7) and the second guide plate (8).
4. The scissor guide structure of an automatic fuel injection device according to claim 1, wherein: still include alignment jig (18), alignment jig (18) are connected with connecting plate (1), the bottom of alignment jig (18) is connected with hand wheel (22), it is connected with accommodate the lead screw (19) to rotate between alignment jig (18), be connected with regulating block (20) through the transmission of drive nut on accommodate the lead screw (19), the lateral wall that alignment jig (18) were kept away from in regulating block (20) is equipped with high-pressure spray gun (21).
5. The scissor guide structure of an automatic fuel injection device according to claim 4, wherein: the top of accommodate the lead screw (19) passes through the bearing frame and is connected with the inner wall of alignment jig (18), the bottom of accommodate the lead screw (19) is passed through the shaft coupling and is connected with hand round (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917249.0U CN215507446U (en) | 2021-08-16 | 2021-08-16 | Scissor type guide structure of automatic oil injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917249.0U CN215507446U (en) | 2021-08-16 | 2021-08-16 | Scissor type guide structure of automatic oil injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215507446U true CN215507446U (en) | 2022-01-14 |
Family
ID=79791394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121917249.0U Expired - Fee Related CN215507446U (en) | 2021-08-16 | 2021-08-16 | Scissor type guide structure of automatic oil injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215507446U (en) |
-
2021
- 2021-08-16 CN CN202121917249.0U patent/CN215507446U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |