CN220505745U - Upper transmission case body - Google Patents
Upper transmission case body Download PDFInfo
- Publication number
- CN220505745U CN220505745U CN202321666436.5U CN202321666436U CN220505745U CN 220505745 U CN220505745 U CN 220505745U CN 202321666436 U CN202321666436 U CN 202321666436U CN 220505745 U CN220505745 U CN 220505745U
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- China
- Prior art keywords
- transmission case
- fixed mounting
- upper transmission
- spring
- wall
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 71
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The application discloses an upper transmission case body, which belongs to the technical field of industrial production and comprises a base; the base is controlled both ends and is all fixed mounting has the spliced pole, the inside upper end of spliced pole is all set up flutedly, the inside equal fixed mounting of recess has first spring, the equal fixed mounting of first spring other end has to support the piece, the equal fixed mounting in block inner wall middle part has the fixed block, the equal fixed mounting of fixed block inner wall has the transmission case, the equal fixed mounting in both ends has the connecting block about the base up end, the equal fixed mounting of connecting block inner wall has the connecting rod, two second springs have been cup jointed to connecting rod outer wall symmetry, two the equal fixed mounting of second spring other end has the sleeve, the sleeve up end all articulates has the dead lever, through setting up support the piece, make go up the transmission case when rocking, through thereby first spring is buffering the rocking that receives to prevent violently rocking and lead to the problem that the transmission case inside causes the damage.
Description
Technical Field
The application relates to the technical field of industrial production, in particular to an upper transmission case body.
Background
The existing transmission case comprises an upper transmission case and a transmission shaft. Bearing holes are respectively formed in the end faces of the corresponding side walls on two sides of the upper transmission case, bearings are respectively sleeved at two end parts of the transmission shaft, the bearings sleeved at two end parts of the transmission shaft are respectively arranged in the bearing holes respectively formed in the end faces of the corresponding side walls of the upper transmission case, bearing end covers are respectively arranged at two ends of the transmission shaft, and bearing covers of fakes at two ends of the transmission shaft are respectively fixed on the end faces of the corresponding side walls of the upper transmission case through bolts.
In the published patent with the publication number of CN213685202U, an upper transmission case body is disclosed, when the inside of a transmission case body works, oil in the inner cavity of the transmission case body flows to the position of the bearing under the action of pressure difference at two ends of the bearing, and the oil flowing out of the bearing can flow back to the inner cavity of the transmission case body through a backflow device, so that the phenomenon that the oil transmission case body leaks due to excessive accumulated oil is prevented.
In the using process of the device, if the device is used for a long time, vibration can not be avoided in the transmission process, so that the problem that the internal parts are damaged easily in long-term use is solved, and the long-term use is not facilitated.
Disclosure of Invention
The application provides an upper transmission case body to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the present application adopts the following technical scheme:
the utility model provides an go up transmission case box, includes the base, both ends are all fixed mounting about the base has the spliced pole, the inside upper end of spliced pole is all set up flutedly, the inside fixed mounting of recess has a plurality of dampers, the equal cover of attenuator outer wall is equipped with first spring, the equal fixed mounting of the attenuator other end has to the piece, the equal fixed mounting in middle part of the piece inner wall has the fixed block, the equal fixed mounting of fixed block inner wall has an upper transmission case, both ends are all fixed mounting about the base up end has the connecting block, the equal fixed mounting of connecting block inner wall has the connecting rod, two second springs have been cup jointed to connecting rod outer wall symmetry the equal fixed mounting of second spring other end has the sleeve, the sleeve up end all articulates there is the dead lever, the dead lever other end all articulates there is the circular piece, circular piece up end all fixed mounting in both ends about the terminal surface under the upper transmission case.
Through adopting above-mentioned technical scheme, through setting up support the piece, make go up the transmission case is rocking the time, through thereby first spring is buffering the rocking of receiving, thereby prevent violently rocking and lead to go up the inside problem that leads to the damage of transmission case, through setting up the second spring, works as when going up the transmission case receives vibrations, through the sleeve outwards slides, thereby through the second spring to buffer the vibrations that receive, thereby prevent that the vibration amplitude is great, thereby lead to the inside part of last transmission case causes the problem of damage, thereby makes its buffering effect, thereby improved go up the life of transmission case, effectively improved the practicality of device.
As a preferred implementation mode, the front end and the rear end of the upper transmission case are respectively provided with a protective cover, and the front end surfaces of the protective covers are respectively provided with a plurality of mounting holes.
Through adopting above-mentioned technical scheme, through setting up a plurality of the mounting hole, make the staff be convenient for right the shield is aimed at the mounting hole is installed or is dismantled, has effectively improved the practicality of device.
As a preferable implementation mode, the inner wall of the upper transmission case is provided with a plurality of reinforcing ribs, and reinforcing rings are fixedly arranged at the other ends of the reinforcing ribs.
Through adopting above-mentioned technical scheme, through setting up the strengthening rib, make the device more firm in the in-process of using, make its intensity improve, effectively improved the practicality of device.
As a preferable implementation mode, a plurality of screw holes are formed in the front end and the rear end of the upper transmission case, and the screw holes are arranged corresponding to the mounting holes.
Through adopting above-mentioned technical scheme, through setting up a plurality of the screw, make the staff make both ends around the shield is aimed at the mounting hole to install or dismantle, effectively improved the practicality of device.
As a preferred implementation mode, square blocks are fixedly arranged at the lower ends of the outer walls of the connecting columns, and threaded holes are formed in the middle of the upper end faces of the square blocks.
Through adopting above-mentioned technical scheme, through setting up the screw hole, make the device pass through the in-process that places the screw hole makes it fix, effectively improved the practicality of device.
As a preferred implementation mode, rectangular blocks are fixedly arranged on the upper end faces of the connecting columns, and hooks are fixedly arranged on the upper end faces of the rectangular blocks.
Through adopting above-mentioned technical scheme, through setting up the couple, make the device be convenient for carry out handling, improved the convenience when making the device remove, effectively improved the practicality of device.
As a preferred embodiment, the end face of the protective cover is fixedly connected with a protective ring.
Through adopting above-mentioned technical scheme, through setting up the guard ring makes at the device in-process that carries out the operation, through the guard ring can prevent that the staff from touching by mistake and causing the damage to play the effect of protection, effectively improved the practicality of device.
The beneficial effects of this application:
1. this go up transmission case box through setting up support the piece, make go up the transmission case when rocking, thereby through first spring, attenuator are buffering the rocking of receiving to prevent violently rocking and lead to go up the inside problem that leads to the damage of transmission case, through setting up the second spring, works as when going up the transmission case and receiving vibrations, through the sleeve outwards slides, thereby pass through the second spring to the vibrations that receive are buffered, thereby prevent that the vibrations range is great, thereby lead to go up the inside part of transmission case causes the problem of damage, thereby make its cushioning effect, thereby improved go up the life of transmission case, effectively improved the practicality of device.
2. This go up transmission case box through setting up the strengthening rib makes the device more firm in the in-process of using, makes its intensity improve, through go up the transmission case with the protecgulum end with the material at back lid end is high-speed steel, makes the intensity of device more hard, has effectively improved the practicality of device.
Drawings
FIG. 1 is a schematic diagram of the front view of an upper gearbox housing of the present application;
FIG. 2 is a schematic cross-sectional view of an upper gearbox housing of the present application;
fig. 3 is a schematic view of the internal structure of the upper transmission case of the present application.
Reference numerals in the drawings: 1. a base; 2. a connecting column; 201. a groove; 202. a first spring; 203. a damper; 3. abutting blocks; 301. a fixed block; 4. an upper transmission case; 401. reinforcing ribs; 402. a reinforcing ring; 5. a protective cover; 6. a protective ring; 7. a connecting block; 701. a connecting rod; 702. a second spring; 703. a sleeve; 704. a diagonal rod; 705. a circular block; 8. square blocks; 801. a threaded hole; 9. rectangular blocks; 901. a hook; 10. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.
Referring to fig. 1-3, an upper transmission case body comprises a base 1, connecting columns 2 are fixedly installed at the left end and the right end of the base 1, grooves 201 are formed in the upper ends of the inner portions of the connecting columns 2, a plurality of dampers 203 are fixedly installed in the grooves 201, first springs 202 are sleeved on the outer walls of the dampers 203, abutting blocks 3 are fixedly installed at the other ends of the dampers 203, fixing blocks 301 are fixedly installed in the middle of the inner walls of the abutting blocks 3, an upper transmission case 4 is fixedly installed on the inner walls of the fixing blocks 301, connecting blocks 7 are fixedly installed at the left end and the right end of the upper end face of the base 1, connecting rods 701 are fixedly installed on the inner walls of the connecting blocks 7, two second springs 702 are symmetrically sleeved on the outer walls of the connecting rods 701, sleeves are fixedly installed at the other ends of the two second springs 702, inclined rods 704 are hinged to the upper end faces of the sleeves 703, round blocks 705 are hinged to the left end and right end faces of the lower end faces of the upper transmission case 4; through setting up to piece 3, make last transmission case 4 when rocking, thereby rock the buffering to receiving through first spring 202 to prevent violently rocking and lead to last transmission case 4 to collide with, cause the problem of damage, through setting up second spring 702, when last transmission case 4 receives vibrations, outwards slide through sleeve 703, thereby through second spring 702, thereby buffer the vibrations that receive, thereby prevent that the vibrations amplitude is great, thereby lead to the problem that the part of last transmission case 4 inside caused the damage, thereby make its cushioning effect, thereby improved the life of last transmission case 4, the practicality of device has effectively been improved.
Referring to fig. 1, rectangular blocks 9 are fixedly mounted on the upper end faces of the connecting columns 2, and hooks 901 are fixedly mounted on the upper end faces of the rectangular blocks 9; through setting up couple 901, make the device be convenient for carry out handling, make the device improve the convenience when removing, effectively improved the practicality of device.
Referring to fig. 1, square blocks 8 are fixedly installed at the lower ends of the outer walls of the connecting columns 2, and threaded holes 801 are formed in the middle of the upper end faces of the square blocks 8; through setting up screw hole 801, make the device fix through screw hole 801 at the in-process of placing, effectively improved the practicality of device.
Referring to fig. 3, a plurality of reinforcing ribs 401 are arranged on the inner wall of the upper transmission case 4, and reinforcing rings 402 are fixedly arranged at the other ends of the reinforcing ribs 401; through setting up strengthening rib 401, make the device more firm in the in-process of using, make its intensity improve, effectively improved the practicality of device.
Referring to fig. 2, the front and rear ends of the upper transmission case 4 are provided with protective covers 5, and the front end surfaces of the protective covers 5 are provided with a plurality of mounting holes 10; through setting up a plurality of mounting holes 10, make the protection lid 5 at both ends aim at mounting hole 10 around the staff makes to install or dismantle, effectively improved the practicality of device.
Referring to fig. 2, a protecting ring 6 is fixedly connected to the end surface of the protecting cover 5; through setting up guard ring 6, make at the device in-process that carries out the operation, can prevent through guard ring 6 that staff from touching by mistake from causing the damage to play the effect of protection, effectively improved the practicality of device.
Referring to fig. 2, a plurality of screw holes are formed at the front and rear ends of the upper transmission case 4, and the screw holes are correspondingly arranged with a plurality of mounting holes 10; through setting up a plurality of screw, make the shield cover 5 at both ends aim at mounting hole 10 around the staff makes to install or dismantle, effectively improved the practicality of device.
Working principle: firstly, through setting up couple 901, make the device be convenient for carry out handling, make the device improve the convenience when removing, secondly, through setting up screw hole 801, make the device fix through screw hole 801 at the in-process of placing, secondly, through setting up supporting piece 3, make upper transmission case 4 when rocking, thereby buffering the rocking that receives through first spring 202, thereby prevent violently rocking and lead to upper transmission case 4 to collide with, cause the problem of damage, through setting up second spring 702, when upper transmission case 4 receives vibrations, outwards slide through sleeve 703, thereby through second spring 702, thereby cushion the vibrations that receive, thereby prevent that the vibrations range is great, thereby lead to the inside part of upper transmission case 4 to cause the problem of damage, thereby make its cushioning effect, thereby the life of upper transmission case 4 has been improved, the practicality of device has effectively been improved.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.
Claims (7)
1. The utility model provides an upward transmission case box, includes base (1), its characterized in that, both ends are all fixed mounting about base (1) have spliced pole (2), all set up fluted (201) in spliced pole (2) inside upper end, inside fixed mounting of recess (201) has a plurality of attenuator (203), all cover of attenuator (203) outer wall is equipped with first spring (202), the equal fixed mounting of attenuator (203) other end has support piece (3), all fixed mounting in the middle part of support piece (3) inner wall has fixed block (301), all fixed mounting has upper transmission case (4) in fixed block (301) inner wall, both ends all fixed mounting have connecting block (7) about base (1) up end, all fixed mounting has connecting rod (701) in connecting rod (7) inner wall, two second spring (702) other end all fixed mounting has sleeve (703) have cup jointed two second spring (702), sleeve (703) up end all articulates down inclined rod (704), all round end (705) all round end face (705), round end (705) all round end (705) all round end down.
2. An upper transmission case body according to claim 1, wherein the front and rear ends of the upper transmission case (4) are provided with protective covers (5), and the front end surfaces of the protective covers (5) are provided with a plurality of mounting holes (10).
3. An upper transmission case body according to claim 1, wherein a plurality of reinforcing ribs (401) are arranged on the inner wall of the upper transmission case (4), and reinforcing rings (402) are fixedly arranged on the other ends of the reinforcing ribs (401).
4. An upper transmission case body according to claim 2, wherein a plurality of screw holes are formed at the front and rear ends of the upper transmission case (4), and a plurality of screw holes are provided corresponding to a plurality of mounting holes (10).
5. The upper transmission case body according to claim 1, wherein square blocks (8) are fixedly installed at the lower ends of the outer walls of the connecting columns (2), and threaded holes (801) are formed in the middle of the upper end faces of the square blocks (8).
6. An upper transmission case body according to claim 1, wherein rectangular blocks (9) are fixedly mounted on the upper end faces of the connecting columns (2), and hooks (901) are fixedly mounted on the upper end faces of the rectangular blocks (9).
7. An upper gearbox casing according to claim 2, characterised in that the end face of the protective cover (5) is fixedly connected with a protective ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666436.5U CN220505745U (en) | 2023-06-28 | 2023-06-28 | Upper transmission case body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666436.5U CN220505745U (en) | 2023-06-28 | 2023-06-28 | Upper transmission case body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505745U true CN220505745U (en) | 2024-02-20 |
Family
ID=89880600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321666436.5U Active CN220505745U (en) | 2023-06-28 | 2023-06-28 | Upper transmission case body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505745U (en) |
-
2023
- 2023-06-28 CN CN202321666436.5U patent/CN220505745U/en active Active
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