CN218844581U - Gear pump - Google Patents
Gear pump Download PDFInfo
- Publication number
- CN218844581U CN218844581U CN202223145840.6U CN202223145840U CN218844581U CN 218844581 U CN218844581 U CN 218844581U CN 202223145840 U CN202223145840 U CN 202223145840U CN 218844581 U CN218844581 U CN 218844581U
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- Prior art keywords
- transmission
- bearing
- gear
- seat
- loading
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- 230000005540 biological transmission Effects 0.000 claims abstract description 121
- 230000000670 limiting effect Effects 0.000 claims description 34
- 238000005538 encapsulation Methods 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of gear pumps, in particular to a gear pump, which comprises a bearing seat, wherein a transmission assembly is arranged on the upper side of the bearing seat; the transmission assembly is including installing the transmission loading seat on holding the dress seat, the transmission loading seat is gone up and is located the inside left side rotation that loads the chamber and install the drive shaft, install drive gear in the drive shaft, the transmission shaft of looks adaptation is installed in the inside rotation of accepting the hole, install drive gear on the transmission shaft, the spacing bearing that the upper and lower correspondence was provided with has been cup jointed in the outside of transmission shaft, the spacing spiral shell section of thick bamboo of looks adaptation is installed through the thread groove to the transmission shaft, can realize prescribing a limit to the position of drive gear and transmission shaft through spacing bearing in the transmission assembly to under the spacing of spacing spiral shell section of thick bamboo, thereby make the stability when corresponding operation between drive gear and the drive gear high, thereby make the transmission stability between the gear pump drive mechanism high, make the gear pump have better result of use.
Description
Technical Field
The utility model relates to a gear pump technical field specifically is a gear pump.
Background
The transmission shaft of the existing gear pump is directly installed with the gear pump during transmission, and after the gear pump is used for a long time, the transmission meshing position between a transmission gear and a driving gear in the gear pump can be subjected to displacement change, so that the transmission effect of the gear pump is poor, the stability of the whole gear pump is changed, the use effect of the gear pump is influenced, and the problem is improved by the gear pump.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear pump to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a gear pump comprises a bearing seat, wherein a driving motor is installed in the middle of the lower side of the bearing seat, and a transmission assembly is arranged on the upper side of the bearing seat;
the transmission assembly is including installing the transmission loading seat on holding the dress seat, the transmission loading has been seted up on the seat and has been loaded the chamber, the transmission is loaded on the seat and is located the inside left side rotation in loading chamber and install the drive shaft, install drive gear in the drive shaft, the transmission is loaded on the seat and is located the inside right downside in loading chamber and seted up and accept the hole, the inside rotation in accepting the hole installs the transmission shaft of looks adaptation, install drive gear on the transmission shaft, the spacing groove has been seted up to drive gear's upside, the spacing bearing that corresponds about the outside of transmission shaft has been cup jointed and has been provided with, the thread groove has been seted up on the outer wall of transmission shaft, the spacing barrel of looks adaptation is installed through the thread groove to the transmission shaft, the upside of transmission loading seat is provided with the encapsulation apron, the loading groove has been seted up on the encapsulation apron, install the posting through loading the groove on the encapsulation apron, the inside of posting is provided with the location bearing.
As the utility model discloses preferred scheme, the four corners department of holding the dress seat is provided with shank of bolt and transmission and loads seat fixed connection, hold the left downside setting that the dress seat is located transmission and loads the seat.
As the preferred scheme of the utility model, the drive shaft runs through the inside setting that the transmission loading seat extends to the holding seat.
As the utility model discloses preferred scheme, driving motor's drive end corresponds the setting with the drive shaft, driving motor's drive end adopts shaft coupling and actuating shaft to be connected.
As the utility model discloses preferred scheme, corresponding looks adaptation meshing connection between drive gear and the drive gear, the drive ratio between drive gear and the drive gear is 2:1.
As the utility model discloses preferred scheme, accept the hole and adopt the blind hole structure setting.
As the utility model discloses preferred scheme, spacing bearing corresponds the installation setting with the spacing groove, the switching groove has been seted up on the spacing bearing, the switching groove on spacing spiral shell section of thick bamboo and the spacing bearing corresponds the setting.
As the utility model discloses preferred scheme, the location bearing corresponds looks adaptation setting with the transmission shaft, the transmission shaft runs through the location bearing setting.
As the utility model discloses preferred scheme, the posting is located the loading trough inside and adopts fixing bolt and encapsulation cover connection.
The utility model discloses a transmission assembly who sets up in the gear pump can realize prescribing a limit to the position of drive gear and transmission shaft through spacing bearing in transmission assembly to under the spacing of spacing spiral shell section of thick bamboo, thereby the stability when making between drive gear and the drive gear corresponding operation is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
FIG. 3 is a schematic view of a part of the structure of the present invention;
fig. 4 is a schematic view of a part of the structure of the present invention;
fig. 5 is a schematic view of a part of the structure of the present invention;
fig. 6 is a schematic diagram of a part of the structure of the present invention.
In the figure: 1. a bearing seat; 101. a drive motor; 102. a bolt shank; 103. a coupling; 2. a transmission assembly; 201. a transmission loading seat; 202. a loading chamber; 203. a drive shaft; 204. a drive gear; 205. a bearing hole; 206. a drive shaft; 207. a transmission gear; 208. a limiting groove; 209. a limit bearing; 210. a thread groove; 211. a limiting screw cylinder; 212. packaging the cover plate; 213. a loading slot; 214. a positioning frame; 215. positioning a bearing; 216. a transfer groove.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example (b): please refer to fig. 1-6, which show a gear pump, comprising a bearing seat 1, a driving motor 101 installed in the middle of the lower side of the bearing seat 1, and a transmission assembly 2 installed on the upper side of the bearing seat 1;
the transmission assembly 2 comprises a transmission loading seat 201 installed on the loading seat 1, a loading cavity 202 is formed in the transmission loading seat 201, a driving shaft 203 is rotatably installed on the transmission loading seat 201 and located on the left side inside the loading cavity 202, a driving gear 204 is installed on the driving shaft 203, a bearing hole 205 is formed in the transmission loading seat 201 and located on the right lower side inside the loading cavity 202, a transmission shaft 206 matched with the bearing hole 205 is rotatably installed in the bearing hole 205, a transmission gear 207 is installed on the transmission shaft 206, a limiting groove 208 is formed in the upper side of the transmission gear 207, limiting bearings 209 correspondingly arranged up and down are sleeved on the outer side of the transmission shaft 206, a thread groove 210 is formed in the outer wall of the transmission shaft 206, a limiting screw cylinder 211 matched with the transmission shaft 206 is installed through the thread groove 210, an encapsulation cover plate 212 is arranged on the upper side of the transmission loading seat 201, a loading groove 213 is formed in the encapsulation cover plate 212, a positioning frame 214 is installed on the encapsulation cover plate 212 through the loading groove 213, and a positioning bearing 215 is arranged in the positioning frame 214;
the driving motor 101 drives the driving shaft 203 to rotate so as to realize the operation effect between the driving gear 204 and the transmission gear 207, realize the driving work of the transmission shaft 206 and realize the operation use of the gear pump, the positions of the transmission gear 207 and the transmission shaft 206 can be limited in the transmission assembly 2 through the limiting bearing 209, and under the limiting of the limiting screw cylinder 211, the stability of the corresponding operation between the transmission gear 207 and the driving gear 204 is high, so that the transmission stability between the transmission mechanisms of the gear pump is high, and the gear pump has better use effect;
in this embodiment, four corners of the bearing seat 1 are provided with bolt rods 102 fixedly connected with the transmission bearing seat 201, the bearing seat 1 is arranged at the lower left side of the transmission bearing seat 201, the driving shaft 203 penetrates through the transmission bearing seat 201 and extends to the inner part of the bearing seat 1, the driving end of the driving motor 101 is arranged corresponding to the driving shaft 203, and the driving end of the driving motor 101 is connected with the driving shaft 203 by adopting a coupling 103; the driving shaft 203 penetrates through the transmission loading seat 201 and extends to the interior of the loading seat 1, and the driving end of the driving motor 101 is arranged corresponding to the driving shaft 203, so that the driving shaft 203 and the driving end of the driving motor 101 can be connected conveniently by adopting the coupler 103;
the transmission gear 207 and the driving gear 204 are correspondingly matched and meshed, the transmission ratio between the driving gear 204 and the transmission gear 207 is 2:1, and the bearing hole 205 is arranged in a blind hole structure; the transmission ratio between the driving gear 204 and the transmission gear 207 is 2:1, so that the driving gear 204 and the transmission gear 207 have high transmission effect and simultaneously have good protection effect on the driving motor 101 during transmission use; through accepting the hole 205 and adopting blind hole structure setting, can make the installation location of transmission shaft 206 stability in use high and spacing effectual.
The limiting bearing 209 and the limiting groove 208 are correspondingly arranged, the limiting bearing 209 is provided with a transfer groove 216, the limiting screw cylinder 211 and the transfer groove 216 on the limiting bearing 209 are correspondingly arranged, the positioning bearing 215 and the transmission shaft 206 are correspondingly and adaptively arranged, the transmission shaft 206 penetrates through the positioning bearing 215, and the positioning frame 214 is positioned in the loading groove 213 and is connected with the packaging cover plate 212 by adopting a fixing bolt; the limiting screw cylinder 211 and the transfer groove 216 on the limiting bearing 209 are correspondingly arranged, so that the limiting effect of the limiting screw cylinder 211 on the limiting bearing 209 is good, and the driving limiting effect of the transmission gear 207 is good; run through the setting of location bearing 215 through transmission shaft 206, can make the location result of use of transmission shaft 206 good under location bearing 215's effect to make the transmission stability of gear pump when using high, effectual improvement gear pump result of use.
The working principle is as follows: when the gear pump is used, the driving motor 101 drives the driving shaft 203 to rotate so as to realize the operation effect between the driving gear 204 and the transmission gear 207, the driving work of the transmission shaft 206 is realized, the working use of the gear pump is realized, the positions of the transmission gear 207 and the transmission shaft 206 can be limited in the transmission assembly 2 through the limiting bearing 209, and under the limiting of the limiting screw cylinder 211, the stability of the corresponding operation between the transmission gear 207 and the driving gear 204 is high, so that the transmission stability between transmission mechanisms of the gear pump is high, and the gear pump has a better use effect; the driving shaft 203 penetrates through the transmission loading seat 201 and extends to the interior of the loading seat 1, and the driving end of the driving motor 101 is arranged corresponding to the driving shaft 203, so that the driving shaft 203 and the driving end of the driving motor 101 can be connected conveniently by adopting the coupler 103; the transmission ratio between the driving gear 204 and the transmission gear 207 is 2:1, so that the driving gear 204 and the transmission gear 207 have high transmission effect and simultaneously have good protection effect on the driving motor 101 during transmission use; the bearing hole 205 is arranged in a blind hole structure, so that the mounting, positioning and using stability of the transmission shaft 206 is high, and the limiting effect is good; the limiting screw cylinder 211 and the transfer groove 216 on the limiting bearing 209 are correspondingly arranged, so that the limiting effect of the limiting screw cylinder 211 on the limiting bearing 209 is good, and the driving limiting effect of the transmission gear 207 is good; run through the setting of location bearing 215 through transmission shaft 206, can make the location result of use of transmission shaft 206 good under location bearing 215's effect to make the transmission stability of gear pump when using high, effectual improvement gear pump result of use.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A gear pump, comprising a bearing seat (1), characterized in that: a driving motor (101) is installed in the middle of the lower side of the bearing seat (1), and a transmission assembly (2) is arranged on the upper side of the bearing seat (1);
the transmission component (2) comprises a transmission loading seat (201) arranged on the loading seat (1), a loading cavity (202) is arranged on the transmission loading seat (201), a driving shaft (203) is rotatably arranged on the transmission loading seat (201) and positioned at the left side in the loading cavity (202), a driving gear (204) is arranged on the driving shaft (203), a bearing hole (205) is arranged on the transmission loading seat (201) and positioned at the right lower side of the interior of the loading cavity (202), a transmission shaft (206) which is matched with the bearing hole (205) is rotatably arranged in the bearing hole, a transmission gear (207) is arranged on the transmission shaft (206), a limit groove (208) is arranged on the upper side of the transmission gear (207), the outer side of the transmission shaft (206) is sleeved with a limit bearing (209) which is correspondingly arranged up and down, the outer wall of the transmission shaft (206) is provided with a thread groove (210), the transmission shaft (206) is provided with a matched limit screw cylinder (211) through a thread groove (210), the upper side of the transmission loading seat (201) is provided with an encapsulation cover plate (212), the packaging cover plate (212) is provided with a loading groove (213), the packaging cover plate (212) is provided with a positioning frame (214) through the loading groove (213), and a positioning bearing (215) is arranged in the positioning frame (214).
2. A gear pump according to claim 1, characterized in that: the four corners of the bearing seat (1) are provided with bolt rods (102) which are fixedly connected with the transmission loading seat (201), and the bearing seat (1) is arranged at the lower left side of the transmission loading seat (201).
3. A gear pump according to claim 1, characterized in that: the driving shaft (203) penetrates through the transmission loading seat (201) and extends to the interior of the loading seat (1).
4. A gear pump according to claim 1, characterized in that: the driving end of the driving motor (101) is arranged corresponding to the driving shaft (203), and the driving end of the driving motor (101) is connected with the driving shaft (203) through a coupler (103).
5. A gear pump according to claim 1, characterized in that: the transmission gear (207) is correspondingly matched and meshed with the driving gear (204), and the transmission ratio between the driving gear (204) and the transmission gear (207) is 2:1.
6. A gear pump according to claim 1, characterized in that: the bearing holes (205) are arranged in a blind hole structure.
7. A gear pump according to claim 1, characterized in that: the limiting bearing (209) is correspondingly installed and arranged with the limiting groove (208), the limiting bearing (209) is provided with a transfer groove (216), and the limiting screw cylinder (211) is correspondingly arranged with the transfer groove (216) on the limiting bearing (209).
8. A gear pump according to claim 1, characterized in that: the positioning bearing (215) and the transmission shaft (206) are correspondingly and adaptively arranged, and the transmission shaft (206) penetrates through the positioning bearing (215).
9. A gear pump according to claim 1, characterized in that: the positioning frame (214) is positioned in the loading groove (213) and is connected with the packaging cover plate (212) by adopting a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223145840.6U CN218844581U (en) | 2022-11-26 | 2022-11-26 | Gear pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223145840.6U CN218844581U (en) | 2022-11-26 | 2022-11-26 | Gear pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218844581U true CN218844581U (en) | 2023-04-11 |
Family
ID=87301013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223145840.6U Active CN218844581U (en) | 2022-11-26 | 2022-11-26 | Gear pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218844581U (en) |
-
2022
- 2022-11-26 CN CN202223145840.6U patent/CN218844581U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230609 Address after: 230000 Factory Building 1 # at the southwest corner of the intersection of Fangxing Avenue and Dabieshan Road in Hefei High tech Zone, Anhui Province Patentee after: Anhui Wanye Technology Co.,Ltd. Address before: 231299 Zipeng Town Industrial Cluster, Feixi County, Hefei City, Anhui Province Patentee before: Hefei Qiaochu Hydraulic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240314 Address after: 230000 No. 260, Hangbu Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: HEFEI WANYE HYDRAULIC COMPONENT Co.,Ltd. Country or region after: China Address before: 230000 Factory Building 1 # at the southwest corner of the intersection of Fangxing Avenue and Dabieshan Road in Hefei High tech Zone, Anhui Province Patentee before: Anhui Wanye Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |