Machine core seat
By designing symmetrical grooves and bearing holes on the movement seat, it is convenient for the installation and disassembly of the gear set, and the oil filling and sealing is achieved through the setting of the oil filling holes and process holes, the problem of difficulty in assembling and disassembling of the reduction gears on the traditional movement seat is solved, and the operation convenience and practicality are improved.
Patent Information
- Application Number
- CN202422488566.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-15
AI Technical Summary
The reduction gears assembled on traditional movement seats are difficult to easily assemble and disassemble.
Symmetrical grooves and bearing holes are provided at the top and bottom of the movement seat, which facilitates the installation and disassembly of the gear set through these structures, and oil filling and sealing is achieved through the arrangement of oil filling and process holes.
The rapid installation and disassembly of the reducer gear is achieved, ensuring effective filling of oil and preventing leakage, and improving the practicality of the movement seat.
Smart Images
Figure CN223136880U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical turbine flowmeters, in particular to a core seat. Background Technique
[0002] A mechanical gas turbine flowmeter is a gas meter with a mechanical counter digit wheel for accurately measuring gas flow. This product can directly measure the total working condition volume of gas; the core metering part inside the flowmeter is the core seat assembly, so the design of the core seat is particularly important.
[0003] Various reduction gears are assembled on the traditional core seat, and it is usually difficult to assemble and disassemble them conveniently. Content of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a core seat, aiming to improve the problem that various reduction gears are assembled on the traditional core seat and it is usually difficult to assemble and disassemble them conveniently.
[0005] To achieve the above object, the utility model provides the following technical scheme: a core seat, including a core seat. First slots are symmetrically arranged at the top of the core seat. First bearing holes are arranged at the bottoms of the first slots. Second slots are symmetrically arranged at the top of the core seat. Second bearing holes are arranged at the bottoms of the second slots. The second slots are located on the right side of the first slots. The depth of the second slots is deeper than that of the first slots. A first gear set is arranged in the first bearing holes through bearings. A second gear set is arranged in the second bearing holes through bearings.
[0006] Preferably, an oil filling hole is arranged at the bottom of the core seat.
[0007] Preferably, a second process hole is arranged at the bottom side of the core seat away from the first process hole. A plug is arranged at the bottom of the second process hole.
[0008] Preferably, a first process hole is arranged at the bottom side of the core seat. A plug is arranged at the bottom of the first process hole.
[0009] Preferably, a main bearing hole is arranged in the middle of the core seat.
[0010] Preferably, the middle part of the second process hole is communicated with the inside of the oil filling hole, and the top of the second process hole is communicated with the main bearing hole.
[0011] Preferably, the middle part of the first process hole is communicated with the inside of the oil filling hole, and the top of the first process hole is communicated with the main bearing hole.
[0012] Preferably, a main shaft is arranged in the main bearing hole through a bearing.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, through the arrangement of two first slots and first bearing holes, the first gear set can be directly installed on or disassembled from the movement base. Through the arrangement of two second slots and second bearing holes, the second gear set can be directly installed on or disassembled from the movement base, so that the installation of each reduction gear can be completed quickly, thus solving the problem that various reduction gears are assembled on the traditional movement base and it is usually difficult to assemble and disassemble them conveniently.
[0015] 2. In the utility model, through the oil filling hole, corresponding oil can be filled. Through the arrangement of the first process hole and the second process hole, the filled oil can enter the interior of the movement base and flow into the interior of the main bearing hole. Through the arrangement of the plug, the first process hole and the second process hole are hermetically sealed by interference fit to prevent the filled oil from leaking from the bottom of the first process hole and the second process hole, so that the movement base can be more conveniently filled with oil. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic internal view of a movement base proposed by the utility model;
[0017] Figure 2 It is a schematic external view of a movement base proposed by the utility model;
[0018] Figure 3 It is a schematic plan view of a movement base proposed by the utility model.
[0019] Legend:
[0020] 1. First slot; 2. First bearing hole; 3. Second slot; 4. Second bearing hole; 5. Oil filling hole; 6. First process hole; 7. Second process hole; 8. Plug; 9. Main bearing hole; 10. First gear set; 11. Second gear set; 12. Movement base. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.
[0022] Refer to Figures 1-3, An embodiment provided by the present utility model: A movement base includes a movement base 12. First slots 1 are symmetrically arranged at the top of the movement base 12. A first bearing hole 2 is provided at the bottom of the first slot 1. Second slots 3 are symmetrically arranged at the top of the movement base 12. A second bearing hole 4 is provided at the bottom of the second slot 3. The second slot 3 is located on the right side of the first slot 1, and the depth of the second slot 3 is deeper than that of the first slot 1. A first gear set 10 is arranged inside the first bearing hole 2 through a bearing, and a second gear set 11 is arranged inside the second bearing hole 4 through a bearing.
[0023] Specifically, through the arrangement of the two first slots 1 and the first bearing hole 2, the first gear set 10 can be directly installed on or disassembled from the movement base 12. Through the arrangement of the two second slots 3 and the second bearing hole 4, the second gear set 11 can be directly installed on or disassembled from the movement base 12, so that the installation of each reduction gear can be completed quickly, thus solving the problem that various reduction gears are assembled on the traditional movement base and it is usually difficult to assemble and disassemble them conveniently.
[0024] An oil filling hole 5 is provided at the bottom of the movement base 12; a second process hole 7 is provided on one side of the bottom of the movement base 12 away from the first process hole 6, and a plug 8 is provided at the bottom of the second process hole 7; a first process hole 6 is provided on one side of the bottom of the movement base 12, and a plug 8 is provided at the bottom of the first process hole 6; a main bearing hole 9 is provided in the middle of the movement base 12; the middle of the second process hole 7 is connected to the inside of the oil filling hole 5, and the top of the second process hole 7 is connected to the main bearing hole 9; the middle of the first process hole 6 is connected to the inside of the oil filling hole 5, and the top of the first process hole 6 is connected to the main bearing hole 9; a main shaft is arranged inside the main bearing hole 9 through a bearing.
[0025] Specifically, through the oil filling hole 5, corresponding oil can be filled. Through the arrangement of the first process hole 6 and the second process hole 7, the filled oil can enter the inside of the movement base and flow into the inside of the main bearing hole 9. Through the arrangement of the plug 8, the first process hole 6 and the second process hole 7 are hermetically sealed by interference to prevent the filled oil from leaking from the bottoms of the first process hole 6 and the second process hole 7, so that the movement base of the present invention is more convenient for filling oil; its practicability is improved; the main shaft can be installed through the main bearing hole 9.
[0026] Working principle: Through the setting of two first slotted grooves 1 and first bearing holes 2, the first gear set 10 can be directly installed on or disassembled from the movement base 12. Through the setting of two second slotted grooves 3 and second bearing holes 4, the second gear set 11 can be directly installed on or disassembled from the movement base 12, so that the installation of each reduction gear can be completed quickly. Through the oil filling hole 5, corresponding oil can be filled. Through the setting of the first process hole 6 and the second process hole 7, the filled oil can enter the interior of the movement base and flow into the interior of the main bearing hole 9. Through the setting of the plug 8, the first process hole 6 and the second process hole 7 are hermetically sealed by interference fit to prevent the filled oil from leaking from the bottoms of the first process hole 6 and the second process hole 7, thus making it more convenient to fill oil into this movement base.
[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A movement base, comprising a movement base (12), characterized in that: The top of the movement base (12) is symmetrically provided with a first slot (1), the bottom of the first slot (1) is provided with a first bearing hole (2), the top of the movement base (12) is symmetrically provided with a second slot (3), the bottom of the second slot (3) is provided with a second bearing hole (4), the second slot (3) is located on the right side of the first slot (1), the depth of the second slot (3) is deeper than that of the first slot (1), a first gear set (10) is arranged inside the first bearing hole (2) through a bearing, and a second gear set (11) is arranged inside the second bearing hole (4) through a bearing.
2. The movement base according to claim 1, characterized in that: The bottom of the movement base (12) is provided with an oil filling hole (5).
3. The movement base according to claim 1, characterized in that: A second process hole (7) is provided on the bottom side of the movement base (12) away from the first process hole (6), and a plug (8) is provided at the bottom of the second process hole (7).
4. A movement base according to claim 1, characterized in that: A first process hole (6) is provided on one side of the bottom of the movement base (12), and a plug (8) is provided at the bottom of the first process hole (6).
5. A movement base according to claim 1, wherein: A main bearing hole (9) is provided in the middle of the movement base (12).
6. The movement base according to claim 3, wherein: The middle part of the second process hole (7) is communicated with the inside of the oil filling hole (5), and the top of the second process hole (7) is communicated with the main bearing hole (9).
7. The movement base according to claim 4, characterized in that: The middle part of the first process hole (6) is communicated with the inside of the oil filling hole (5), and the top of the first process hole (6) is communicated with the main bearing hole (9).
8. The movement base according to claim 5, characterized in that: A main shaft is arranged inside the main bearing hole (9) through a bearing.