CN218162094U - Ball screw motor reduction gearbox convenient to disassemble and assemble and used for blood test machine - Google Patents
Ball screw motor reduction gearbox convenient to disassemble and assemble and used for blood test machine Download PDFInfo
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- CN218162094U CN218162094U CN202222112691.7U CN202222112691U CN218162094U CN 218162094 U CN218162094 U CN 218162094U CN 202222112691 U CN202222112691 U CN 202222112691U CN 218162094 U CN218162094 U CN 218162094U
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Abstract
The utility model discloses a convenient blood test of dismouting is with ball screw motor reducing gear box, including the reducing gear box body, the inside first recess of having seted up of backup pad, the inside rotation of first recess is connected with the head rod, head rod one side is equipped with the second connecting rod, be equipped with steering gear between head rod and the second connecting rod. The utility model discloses a set up steering gear between head rod and second connecting rod, set up the movable rod at the disc outer wall, at the inside second spout that sets up of first spout, set up the connecting plate at the stripper plate outer wall, set up the limiting plate at the stripper plate outer wall, make the connecting plate adjustable in the inside position of spread groove, the utility model discloses in, when installing the motor reducing gear box, can not exist because the motor reducing gear box is different with the model of required mounted position, lead to the mounting hole position can't align, and then make motor reducing gear box installation effectiveness improve greatly.
Description
Technical Field
The utility model relates to a reducing gear box technical field specifically is the convenient ball screw motor reducing gear box of testing blood machine of dismouting.
Background
The reduction gearbox is also called as a speed reducer or a speed reducer, works according to the principle that a prime motor is connected with the reduction gearbox, and the reduction gearbox is connected with a working machine, and is power transmission equipment. The gearbox can be divided into an industrial gearbox and a steam gearbox, the industrial gearbox can be divided into a worm gear gearbox, a worm gear gearbox, a planetary gearbox and the like, and the gearbox is mainly divided into a single stage, a second stage and a multi-stage according to the transmission stage number. The latter is generally used for four-wheel drive vehicles, so that the insufficient turning and the unexpected turning caused by the same rotation speed of four tires during turning can be avoided. And the ball screw for the blood test machine can also be used for the motor reduction box.
At present, ball screw motor reducing gear box for blood test machine on the market is when installing, and the mounting hole on the motor reducing gear box aligns with the mounting hole of required mounted position usually, and reuse spiral shell passes two mounting holes again, causes motor reducing gear box's position to obtain fixing, in the in-service use, when installing motor reducing gear box, can exist because motor reducing gear box is different with the model of required mounted position, leads to the unable alignment of mounting hole position, and then makes motor reducing gear box installation effectiveness reduce.
Disclosure of Invention
An object of the utility model is to provide a ball screw motor reducing gear box for convenient blood test of dismouting to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the ball screw motor reduction gearbox for the blood testing machine convenient to assemble and disassemble comprises a reduction gearbox body;
the supporting plate is fixedly connected to the bottom end of the reduction gearbox body;
the connecting grooves are formed in two sides of the outer wall of the supporting plate, and the number of the connecting grooves is two;
the utility model discloses a novel bearing support, including backup pad, first recess, connecting plate outer wall fixedly connected with stripper plate, stripper plate outer wall, first connecting rod, second connecting rod, first recess is inside to be seted up, first recess is inside to be rotated and to be connected with the head rod, head rod one side is equipped with the second connecting rod, be equipped with steering gear between head rod and the second connecting rod, the second connecting rod is kept away from head rod one end and is run through in backup pad outer wall one side, the second connecting rod rotates with the backup pad to be connected, head rod outer wall fixedly connected with disc, disc outer wall fixedly connected with movable rod, spread groove and first recess intercommunication, the inside sliding connection of spread groove has the connecting plate, connecting plate outer wall fixedly connected with stripper plate, the stripper plate outer wall is kept away from connecting plate one side and has been seted up first spout, the inside sliding connection of first spout has first slider, first slider outer wall is articulated with movable rod one end.
Furthermore, a second sliding groove is formed in the first sliding groove, a second sliding block is connected to the inner portion of the second sliding groove in a sliding mode, the outer wall of the first sliding block is fixedly connected with the outer wall of the first sliding block, a limiting groove is formed in the outer wall of the connecting plate, and the motion trail of the second sliding block is limited due to the fact that the second sliding groove is added.
Furthermore, the stripper plate outer wall fixedly connected with limiting plate, the inside fixedly connected with dead lever of first recess, dead lever one end runs through inside the limiting plate, dead lever and limiting plate sliding connection, the joining of stripper plate makes the movable rod can drive the connecting plate motion.
Furthermore, a driving shaft is fixedly connected to one end of an output shaft of the reduction gearbox body, a second groove is formed in the driving shaft, a stabilizer bar is fixedly connected to the inner portion of the second groove, a pull rod is connected to the outer wall of the stabilizer bar in a sliding mode, one end of the pull rod penetrates through one side of the outer wall of the driving shaft, the pull rod is connected with the driving shaft in a sliding mode, and the pull rod can stably slide on the outer wall of the stabilizer bar due to the fact that the stabilizer bar is added.
Further, pull rod outer wall fixedly connected with movable block, the third spout has been seted up to the movable block outer wall, the inside sliding connection of third spout has the third slider, third slider outer wall articulates there is the block pole, the third recess has been seted up to driving shaft outer wall one side, and the cross sectional shape of movable block sets up to right trapezoid, makes the movable block can extrude and drag the third slider.
Furthermore, a ball screw is slidably connected inside the third groove, a clamping groove is formed in the outer wall of the ball screw, one end of the clamping rod penetrates through the third groove, the clamping rod is slidably connected with the driving shaft, one end of the clamping rod is clamped with the clamping groove, a spring is arranged between the movable block and the second groove, and the movable block can be reset due to the addition of the spring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. ball screw motor reducing gear box for the convenient blood test of dismouting, when can making the device install, carry out adaptability and adjust, through set up steering gear between head rod and second connecting rod, set up the movable rod at the disc outer wall, at the inside second spout that sets up of first spout, set up the connecting plate at the stripper plate outer wall, set up the limiting plate at the stripper plate outer wall, make the connecting plate adjustable in the inside position of spread groove, the utility model discloses in, when installing motor reducing gear box, can not have because motor reducing gear box is different with the model of required mounted position, lead to the mounting hole position can't align, and then make motor reducing gear box installation effectiveness improve greatly.
2. The convenient blood test of dismouting is with ball screw motor reducing gear box can ball dismantle and overhaul simple and conveniently, through setting up the pull rod at the stabilizer bar outer wall, sets up the movable block at the pull rod outer wall, and the cross sectional shape of movable block sets up to right trapezoid, sets up first spout at the movable block outer wall, sets up the spring between movable block and second recess, makes the movable block can kick-back, in the utility model, when ball screw was dismantled to needs, the pulling pull rod can.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the first groove of the present invention;
fig. 3 is a side sectional view of the first chute of the present invention;
fig. 4 is a cross-sectional view of a second groove of the present invention;
fig. 5 is a front view of the disc of the present invention.
In the figure: 1. a reduction gearbox body; 2. a support plate; 3. connecting grooves; 4. a first groove; 5. a first connecting rod; 6. a second connecting rod; 7. a steering gear; 8. a disc; 9. a movable rod; 10. a connecting plate; 11. a compression plate; 12. a first chute; 13. a first slider; 14. a second chute; 15. a second slider; 16. a limiting groove; 17. a limiting plate; 18. fixing the rod; 19. a drive shaft; 20. a second groove; 21. a stabilizer bar; 22. a pull rod; 23. a movable block; 24. a third chute; 25. a third slider; 26. a clamping rod; 27. a third groove; 28. a ball screw; 29. a clamping groove; 30. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a ball screw motor reduction box for a convenient blood test machine of dismouting, technical scheme is as follows:
the ball screw motor reduction gearbox for the blood test machine convenient to assemble and disassemble comprises a reduction gearbox body 1;
the supporting plate 2 is fixedly connected to the bottom end of the reduction gearbox body 1;
the connecting grooves 3 are formed in two sides of the outer wall of the supporting plate 2, and the number of the connecting grooves 3 is two;
In a preferred embodiment, a second sliding groove 14 is formed in the first sliding groove 12, a second sliding block 15 is connected in the second sliding groove 14 in a sliding manner, an outer wall of the first sliding block 13 is fixedly connected with an outer wall of the first sliding block 13, a limiting groove 16 is formed in an outer wall of the connecting plate 10, and when the first sliding block 13 slides in the first sliding groove 12, the first sliding block 13 drives the second sliding block 15 to move.
In a preferred embodiment, the outer wall of the extrusion plate 11 is fixedly connected with a limiting plate 17, the inside of the first groove 4 is fixedly connected with a fixing rod 18, one end of the fixing rod 18 penetrates through the limiting plate 17, the fixing rod 18 is slidably connected with the limiting plate 17, and when the extrusion plate 11 drives the connecting plate 10 to move, the extrusion plate 11 can simultaneously drive the limiting plate 17 to move.
The utility model discloses a theory of operation: when the device is used and needs to be installed, the second connecting rod 6 is rotated, the second connecting rod 6 and the supporting plate 2 rotate, the second connecting rod 6 drives the first connecting rod 5 to move through the steering gear 7, the first connecting rod 5 rotates, the first connecting rod 5 drives the disc 8 to move, the disc 8 rotates, the disc 8 drives the movable rod 9 to move, the movable rod 9 swings slightly, the movable rod 9 drives the first slider 13 to move, the first slider 13 slides in the first sliding groove 12, the first slider 13 drives the second slider 15 to move, the second slider 15 slides in the second sliding groove 14, the first slider 13 and the second slider 15 simultaneously extrude the extrusion plate 11, the extrusion plate 11 drives the connecting plate 10 to move, the connection plate 10 slides in the connection groove 3, the extrusion plate 11 simultaneously drives the limiting plate 17 to move, the limiting plate 17 slides on the outer wall of the fixed rod 18, the connecting plate 10 drives the limiting groove 16 to move, a point of the limiting groove 16 moves out of the connecting groove 3, when the limiting groove 16 reaches a proper position, the connecting rod 6 stops rotating to enter a bolt installation position, and the supporting plate 2 enters a required installation position.
Referring to fig. 1-4, the present invention provides a technical solution: one end of an output shaft of the reduction gearbox body 1 is fixedly connected with a driving shaft 19, a second groove 20 is formed in the driving shaft 19, a stabilizer bar 21 is fixedly connected in the second groove 20, the outer wall of the stabilizer bar 21 is slidably connected with a pull rod 22, one end of the pull rod 22 penetrates through one side of the outer wall of the driving shaft 19, the pull rod 22 is slidably connected with the driving shaft 19, and when the outer wall of the stabilizer bar 21 slides, the pull rod 22 can slide with the driving shaft 19.
In a preferred embodiment, a movable block 23 is fixedly connected to an outer wall of the pull rod 22, a third sliding groove 24 is formed in an outer wall of the movable block 23, a third sliding block 25 is slidably connected to an inner portion of the third sliding groove 24, a clamping rod 26 is hinged to an outer wall of the third sliding block 25, a third groove 27 is formed in one side of an outer wall of the driving shaft 19, and when the movable block 23 moves in the second groove 20, the movable block 23 can drive the clamping rod 26 to move.
In a preferred embodiment, a ball screw 28 is slidably connected inside the third groove 27, an engaging groove 29 is formed in an outer wall of the ball screw 28, one end of an engaging rod 26 penetrates through the third groove 27, the engaging rod 26 is slidably connected with the driving shaft 19, one end of the engaging rod 26 is engaged with the engaging groove 29, a spring 30 is disposed between the movable block 23 and the second groove 20, and when the movable block 23 slides inside the second groove 20, the movable block 23 presses the spring 30.
The utility model discloses a theory of operation: when the device is used, when the ball screw 28 needs to be replaced, the pull rod 22 is pulled, the pull rod 22 and the driving shaft 19 slide, the pull rod 22 simultaneously slides on the outer wall of the stabilizer bar 21, the pull rod 22 drives the movable block 23 to move, the movable block 23 simultaneously extrudes the spring 30, the movable block 23 slides inside the second groove 20, the cross section of the movable block 23 is in a right trapezoid shape, the movable block 23 can pull the third slider 25, the second slider 15 simultaneously slides inside the third sliding groove 24, the third slider 25 drives the clamping rod 26 to move, the clamping rod 26 moves towards the movable block 23, when the clamping rod 26 is separated from the clamping groove 29, the ball screw 28 is pulled, the ball screw 28 is separated from the third groove 27, a new ball screw 28 enters the third groove 27, the extrusion force of the pull rod 22 and the spring 30 is released, the movable block 23 returns to the initial position, and the movable block 23 extrudes the clamping rod 26 through the third slider 25, so that the clamping rod 26 is clamped with the clamping groove 29.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The ball screw motor reduction gearbox for the blood test machine convenient to assemble and disassemble comprises a reduction gearbox body (1);
the supporting plate (2) is fixedly connected to the bottom end of the reduction gearbox body (1);
the connecting grooves (3) are formed in two sides of the outer wall of the supporting plate (2), and the number of the connecting grooves (3) is two;
the method is characterized in that:
first recess (4) have been seted up to backup pad (2) inside, first recess (4) inside is rotated and is connected with head rod (5), head rod (5) one side is equipped with second connecting rod (6), be equipped with between head rod (5) and second connecting rod (6) steering gear (7), head rod (5) one end is kept away from in second connecting rod (6) and is run through in backup pad (2) outer wall one side, second connecting rod (6) are rotated with backup pad (2) and are connected, head rod (5) outer wall fixedly connected with disc (8), disc (8) outer wall fixedly connected with movable rod (9), spread groove (3) and first recess (4) intercommunication, spread groove (3) inside sliding connection has connecting plate (10), connecting plate (10) outer wall fixedly connected with stripper plate (11), stripper plate (11) outer wall is kept away from connecting plate (10) one side and has been seted up first spout (12), first spout (12) internal connection has first slider (13), first slider (13) outer wall and movable rod (9) one end are articulated.
2. The ball screw motor reduction gearbox for the blood testing machine convenient to disassemble and assemble according to claim 1, is characterized in that: a second sliding groove (14) is formed in the first sliding groove (12), a second sliding block (15) is connected to the inner portion of the second sliding groove (14) in a sliding mode, the outer wall of the first sliding block (13) is fixedly connected with the outer wall of the first sliding block (13), and a limiting groove (16) is formed in the outer wall of the connecting plate (10).
3. The ball screw motor reduction gearbox for the blood testing machine convenient to disassemble and assemble according to claim 1, is characterized in that: the outer wall of the extrusion plate (11) is fixedly connected with a limiting plate (17), a fixing rod (18) is fixedly connected inside the first groove (4), one end of the fixing rod (18) penetrates through the inside of the limiting plate (17), and the fixing rod (18) is connected with the limiting plate (17) in a sliding mode.
4. The ball screw motor reduction gearbox for the blood testing machine convenient to disassemble and assemble according to claim 1, is characterized in that: one end of an output shaft of the reduction gearbox body (1) is fixedly connected with a driving shaft (19), a second groove (20) is formed in the driving shaft (19), a stabilizer bar (21) is fixedly connected in the second groove (20), the outer wall of the stabilizer bar (21) is connected with a pull rod (22) in a sliding mode, one end of the pull rod (22) penetrates through one side of the outer wall of the driving shaft (19), and the pull rod (22) is connected with the driving shaft (19) in a sliding mode.
5. The ball screw motor reduction gearbox for the blood testing machine convenient to disassemble and assemble according to claim 4, is characterized in that: the utility model discloses a take out device, including pull rod (22), movable block (23), third spout (24) have been seted up to movable block (23) outer wall, the inside sliding connection of third spout (24) has third slider (25), third slider (25) outer wall articulates there is block pole (26), third recess (27) have been seted up to driving shaft (19) outer wall one side.
6. The ball screw motor reduction gearbox for the blood testing machine convenient to disassemble and assemble according to claim 5, is characterized in that: the ball screw (28) is connected to the inside of the third groove (27) in a sliding mode, a clamping groove (29) is formed in the outer wall of the ball screw (28), one end of a clamping rod (26) penetrates through the inside of the third groove (27), the clamping rod (26) is connected with the driving shaft (19) in a sliding mode, one end of the clamping rod (26) is clamped with the clamping groove (29), and a spring (30) is arranged between the movable block (23) and the second groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222112691.7U CN218162094U (en) | 2022-08-11 | 2022-08-11 | Ball screw motor reduction gearbox convenient to disassemble and assemble and used for blood test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222112691.7U CN218162094U (en) | 2022-08-11 | 2022-08-11 | Ball screw motor reduction gearbox convenient to disassemble and assemble and used for blood test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218162094U true CN218162094U (en) | 2022-12-27 |
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ID=84600148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222112691.7U Active CN218162094U (en) | 2022-08-11 | 2022-08-11 | Ball screw motor reduction gearbox convenient to disassemble and assemble and used for blood test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218162094U (en) |
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2022
- 2022-08-11 CN CN202222112691.7U patent/CN218162094U/en active Active
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