CN213419323U - Automatic regulating device of variable pump - Google Patents
Automatic regulating device of variable pump Download PDFInfo
- Publication number
- CN213419323U CN213419323U CN202021693897.8U CN202021693897U CN213419323U CN 213419323 U CN213419323 U CN 213419323U CN 202021693897 U CN202021693897 U CN 202021693897U CN 213419323 U CN213419323 U CN 213419323U
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- gear
- sector gear
- pump
- variable displacement
- motor
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Abstract
The utility model discloses a variable pump automatic regulating apparatus, include: supporting baseplate, sector gear and actuating mechanism, wherein: a motor installation station for installing a driving motor in the variable displacement pump is reserved on the supporting bottom plate; the sector gear is positioned on one side of the motor installation station and is rotatably installed on the supporting bottom plate, and the sector gear is provided with an installation seat for installing a pump head in the variable pump; the driving mechanism is fixedly arranged on the supporting bottom plate and is connected with the sector gear to drive the sector gear to rotate. The utility model discloses can effectively save the cost, realize the conversion of constant delivery pump to variable pump.
Description
Technical Field
The utility model relates to a battery manufacturing technology field especially relates to a variable pump automatic regulating apparatus.
Background
The liquid injection is used for producing power lithium ion battery monomers, the essential key process is adopted, and the operation effect directly influences the quality of the battery. The liquid injection pump is also a core device which is inevitably concerned in the production of the lithium battery, and is divided into a fixed displacement pump for manually adjusting the liquid injection amount and a variable displacement pump for automatically adjusting the liquid injection amount; the manually adjustable fixed displacement pump requires manual rotation of the pump body to adjust the amount of the plunger formed, whereas the variable displacement pump, which is automatically adjustable, is expensive to manufacture.
SUMMERY OF THE UTILITY MODEL
For the technical problem who exists among the solution background art, the utility model provides a variable pump automatic regulating apparatus.
The utility model provides a pair of variable pump automatic regulating apparatus, include: supporting baseplate, sector gear and actuating mechanism, wherein:
a motor installation station for installing a driving motor in the variable displacement pump is reserved on the supporting bottom plate;
the sector gear is positioned on one side of the motor installation station and is rotatably installed on the supporting bottom plate, and the sector gear is provided with an installation seat for installing a pump head in the variable pump;
the driving mechanism is fixedly arranged on the supporting bottom plate and is connected with the sector gear to drive the sector gear to rotate.
Preferably, the mounting base is provided with a clamping groove for clamping a pump head in the variable pump.
Preferably, the driving mechanism comprises a motor, a driving gear fixedly arranged on an output shaft of the motor and a transmission gear connecting the driving gear and the sector gear.
Preferably, the transmission gear includes a gear shaft rotatably mounted on the support base plate, a large gear fixedly mounted on the gear shaft and engaged with the driving gear, and a small gear fixedly mounted on the gear shaft and engaged with the sector gear, and an outer diameter of the large gear is larger than an outer diameter of the driving gear.
Preferably, the sector gear and the pinion gear are both helical gears.
Preferably, the driving gear and the large gear are both helical gears.
Preferably, the supporting bottom plate is internally provided with an abdominal cavity, and the driving gear and the large gear are both positioned in the abdominal cavity.
Preferably, the axle center of the sector gear is rotatably assembled with the supporting bottom plate through a rotating shaft; an arc-shaped guide piece which is coaxial with the sector gear is arranged on the supporting bottom plate and is positioned below the sector gear; the sector gear is in sliding fit with the arc-shaped guide piece.
Preferably, the sector gear is provided with an angle scale.
Preferably, a motor brake assembly is installed on the motor, and an induction sheet and a groove-type photoelectric switch are further installed on an output shaft of the motor.
The utility model discloses in, utilize the motor installation station on the supporting baseplate to support the driving motor in the variable displacement pump, utilize the mount pad on the sector gear to support the pump head in the variable displacement pump, thereby utilize actuating mechanism drive sector gear to rotate the relative driving motor swing of pump head in the automatic drive variable displacement pump, and then make the plunger stroke volume in this variable displacement pump can automatic adjustment, make and annotate the liquid volume and produce the change, realize the purpose of automatic variable injection. Therefore, the adjusting device can change the prior constant delivery pump into the automatically adjustable scalar pump, realize the conversion from the constant delivery pump to the variable delivery pump and effectively save the cost.
Drawings
Fig. 1 is a schematic structural view of an automatic adjusting device of a variable pump provided by the utility model;
fig. 2 is a partial perspective view of an automatic adjustment device for a variable displacement pump according to the present invention;
fig. 3 is a schematic structural view of the supporting bottom plate in the automatic adjusting device for the variable displacement pump of the utility model;
fig. 4 is a schematic structural view of the transmission gear in the automatic adjusting device for the variable displacement pump of the utility model.
Detailed Description
The technical solution of the present invention will be described in detail by the following embodiments.
As shown in fig. 1-4, fig. 1 is a schematic structural view of an automatic adjusting device of a variable displacement pump proposed by the utility model; fig. 2 is a partial perspective view of an automatic adjustment device for a variable displacement pump according to the present invention; fig. 3 is a schematic structural view of the supporting bottom plate in the automatic adjusting device for the variable displacement pump of the utility model; fig. 4 is a schematic structural view of the transmission gear in the automatic adjusting device for the variable displacement pump of the utility model.
Referring to fig. 1-4, the utility model provides a variable pump automatic regulating apparatus, includes: supporting baseplate 1, sector gear 2 and actuating mechanism, wherein:
a motor installation station for installing a driving motor A in the variable displacement pump is reserved on the supporting base plate 1, so that the driving motor A in the variable displacement pump is supported by using a motor 8 installation station on the supporting base plate 1. Sector gear 2 is located one side of motor installation station and rotates and installs on supporting baseplate, is equipped with the mount pad 3 that supplies pump head B installation in the variable displacement pump on sector gear 2 to utilize mount pad 3 to support pump head B in the variable displacement pump. The driving mechanism is fixedly arranged on the supporting bottom plate 1 and is connected with the sector gear 2 to drive the sector gear 2 to rotate.
The utility model adopts the practical method that the driving motor A in the variable pump is fixed on the motor mounting station in advance, and the pump head B in the variable pump is fixed on the mounting base 3. And then, starting the driving mechanism to drive the sector gear 2 to rotate by utilizing the driving mechanism so as to automatically drive the pump head B in the variable pump to swing relative to the driving motor A, thereby automatically adjusting the stroke quantity of the plunger in the variable pump, changing the liquid injection quantity and achieving the purpose of automatic variable liquid injection.
By the above, the utility model discloses can change current constant delivery pump into automatically regulated's scalar pump, realize the conversion of constant delivery pump to variable pump to can effectively save the cost.
In addition, in this embodiment, the mounting base 3 is provided with a slot for the pump head B in the variable displacement pump to be clamped in, so as to facilitate the mounting of the pump head B.
In this embodiment, the driving mechanism includes a motor 8, a driving gear 4 fixedly installed on an output shaft of the motor 8, and a transmission gear 5 connecting the driving gear 4 and the sector gear 2, the transmission gear 5 includes a gear shaft 51 rotatably installed on the support base plate 1, a large gear 52 fixedly installed on the gear shaft 51 and engaged with the driving gear 4, and a small gear 53 fixedly installed on the gear shaft 51 and engaged with the sector gear 2, and an outer diameter of the large gear 52 is larger than an outer diameter of the driving gear 4. The gear lock can be realized through two-stage gear transmission, the change of the angle of the pump head is avoided, and the device is safe and reliable.
In the embodiment, the axis of the sector gear 2 is rotatably assembled with the support base plate 1 through a rotating shaft; an arc-shaped guide piece 9 which is coaxial with the sector gear 2 is arranged on the supporting bottom plate 1 and is positioned below the sector gear 2; the sector gear 2 is in sliding fit with the arc-shaped guide piece 9 so as to enhance the bearing capacity of the sector gear 2 and ensure the running stability of the sector gear 2.
In this embodiment, the sector gear 2 and the pinion 53 are both helical gears to ensure smooth adjustment. The driving gear 4 and the large gear 52 are both helical gears to ensure the movement stability and ensure the locking and positioning when the vehicle stops.
In this embodiment, the sector gear 2 is provided with angle scales.
In this embodiment, the supporting base plate 1 is provided with an abdominal cavity inside, and the driving gear 4 and the large gear 52 are both located in the abdominal cavity.
In this embodiment, motor brake assembly 6 is installed on motor 8, still installs response piece and cell type photoelectric switch 7 on motor 8's the output shaft to provide debugging power.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. An automatic adjusting device for a variable displacement pump, comprising: supporting baseplate (1), sector gear (2) and actuating mechanism, wherein:
a motor installation station for installing a driving motor (A) in the variable displacement pump is reserved on the supporting base plate (1);
the sector gear (2) is positioned on one side of the motor installation station and is rotatably installed on the support base plate (1), and the sector gear (2) is provided with an installation seat (3) for installing a pump head (B) in the variable pump;
the driving mechanism is fixedly installed on the supporting bottom plate (1) and connected with the sector gear (2) to drive the sector gear (2) to rotate.
2. The automatic adjusting device of the variable pump according to claim 1, wherein the mounting base (3) is provided with a clamping groove for the pump head (B) in the variable pump to be clamped in.
3. The variable displacement pump automatic regulating apparatus according to claim 1, wherein the driving mechanism comprises a motor (8), a driving gear (4) fixedly installed on an output shaft of the motor (8), and a transmission gear (5) connecting the driving gear (4) and the sector gear (2).
4. The variable displacement pump automatic adjusting apparatus according to claim 3, wherein the transmission gear (5) includes a gear shaft (51) rotatably installed on the support base plate (1), and a large gear (52) fixedly installed on the gear shaft (51) and engaged with the driving gear (4), and a small gear (53) fixedly installed on the gear shaft (51) and engaged with the sector gear (2), and an outer diameter of the large gear (52) is larger than an outer diameter of the driving gear (4).
5. Automatic adjustment device for variable displacement pumps according to claim 4, characterized in that the sector gear (2) and the pinion (53) are helical gears.
6. Automatic adjustment device for variable displacement pumps according to claim 4, characterized in that the driving gear (4) and the gearwheel (52) are both helical gears.
7. Automatic regulating device for variable displacement pumps according to claim 4, characterized in that the supporting base plate (1) is internally provided with an abdominal cavity, in which both the driving gear (4) and the gearwheel (52) are located.
8. The automatic adjusting device of the variable displacement pump according to claim 1, wherein the axis of the sector gear (2) is rotatably assembled with the supporting base plate (1) through a rotating shaft; an arc-shaped guide piece (9) which is coaxial with the sector gear (2) is arranged on the supporting bottom plate (1) and is positioned below the sector gear (2); the sector gear (2) is in sliding fit with the arc-shaped guide piece (9).
9. The variable displacement pump automatic regulating device according to claim 1, characterized in that the sector gear (2) is provided with an angle scale.
10. The automatic adjusting device of the variable displacement pump as claimed in any one of claims 1 to 9, wherein a motor brake assembly (6) is mounted on the motor (8), and an induction sheet and a groove-type photoelectric switch (7) are further mounted on an output shaft of the motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021693897.8U CN213419323U (en) | 2020-08-14 | 2020-08-14 | Automatic regulating device of variable pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021693897.8U CN213419323U (en) | 2020-08-14 | 2020-08-14 | Automatic regulating device of variable pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419323U true CN213419323U (en) | 2021-06-11 |
Family
ID=76256281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021693897.8U Active CN213419323U (en) | 2020-08-14 | 2020-08-14 | Automatic regulating device of variable pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419323U (en) |
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2020
- 2020-08-14 CN CN202021693897.8U patent/CN213419323U/en active Active
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