CN217445194U - Improved retarder structure for truck - Google Patents
Improved retarder structure for truck Download PDFInfo
- Publication number
- CN217445194U CN217445194U CN202123417714.7U CN202123417714U CN217445194U CN 217445194 U CN217445194 U CN 217445194U CN 202123417714 U CN202123417714 U CN 202123417714U CN 217445194 U CN217445194 U CN 217445194U
- Authority
- CN
- China
- Prior art keywords
- ring body
- gear
- coil
- annular groove
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a retarber technical field, and disclose an improved generation retarber structure for truck, solved general retarber in the process that needs the maintenance, be not convenient for change the coil in it, the problem that the operation is comparatively loaded down with trivial details, it includes stator, rotor and coil, the stator includes the upper ring body that is connected with the rotor rotation, is equipped with the lower ring body below the upper ring body, and the upper ring body is connected through the installation component with the lower ring body, set up the ring channel in the lower ring body, and installation component part arranges in the ring channel; the utility model discloses, can make a screw thread section of thick bamboo pass through the mode of screw thread and drive the interior screw rod and remove, interior screw rod drives the ring body and removes, at this moment can take out the coil that is located the middle part, and it is comparatively convenient to operate, and completion that can be quick is to the dismouting process of coil, improves the installation effectiveness.
Description
Technical Field
The utility model belongs to the technical field of the retarber, specifically be an improved generation is retarber structure for truck.
Background
The automobile retarder is characterized in that a magnet exciting coil of a stator assembly is electrified through a control circuit to generate a magnetic field, and a rotor assembly rotates at a high speed along with a vehicle transmission part to cut magnetic lines of force and generate reverse torque to decelerate a vehicle; in order to continuously reduce or maintain a stable vehicle speed and reduce or release the load of a driving brake for a long time while descending a slope, an auxiliary braking device such as a retarder is generally required to be additionally installed to an automobile which is frequently driven in a mountain area or a hilly area. Generally, passenger cars with a total mass above 5t and trucks above 12t need to be equipped with such auxiliary braking reduction devices.
In the process of maintenance, the coil in the general retarder is inconvenient to replace, and the operation is complex.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides an improved generation is retarber structure for truck, the effectual in-process of having solved general retarber in needs maintenance is not convenient for change the coil in it, operates comparatively loaded down with trivial details problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation retarder structure for truck, includes stator, rotor and coil, the stator includes the last ring body of being connected with the rotor rotation, goes up ring body below and is equipped with down the ring body, goes up the ring body and passes through the installation component with lower ring body and be connected.
Preferably, an annular groove is formed in the lower ring body, and the mounting component is partially arranged in the annular groove.
Preferably, the mounting assembly comprises an outer screw rotatably connected with the lower ring body, the outer screw is engaged with a gear ring, the gear ring is rotatably connected with the annular groove, the gear ring is engaged with a gear, and the gear is connected with the threaded barrel.
Preferably, the thread cylinder is connected in the annular groove in an equidistant rotating manner, the annular groove is internally threaded with an inner screw rod, and the inner screw rod is connected with the upper ring body.
Preferably, the top of ring gear equidistance is connected with the skewed tooth, and the inboard equidistance of ring gear is connected with the tooth.
Preferably, the upper ring body and the lower ring body are provided with positioning grooves at equal intervals, and the positioning grooves are internally connected with clamping blocks.
Preferably, the last symmetric connection of coil has the locating piece, locating piece and constant head tank joint, has seted up the draw-in groove in the locating piece, draw-in groove and fixture block joint.
Compared with the prior art, the beneficial effects of the utility model are that:
1) during work, through the arranged installation assembly, the outer screw rod drives the helical teeth to rotate in a meshing mode, so that the gear ring rotates, the teeth on the gear ring drive the gear to rotate in a meshing mode, the gear drives the threaded cylinder to rotate, the threaded cylinder drives the inner screw rod to move in a threaded mode, the inner screw rod drives the upper ring body to move, the coil in the middle can be taken out, the operation is convenient, the coil assembling and disassembling process can be quickly completed, and the installation efficiency is improved;
2) the utility model discloses a coil, including the coil, the coil is fixed a position to the coil, in operation, can fix a position the coil through the cooperation of locating piece with the constant head tank, through the cooperation of fixture block with the draw-in groove, can avoid it to take place the rotation phenomenon, the cross sectional shape of fixture block is square structure, stability when improving the coil installation.
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 principles of the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the filtering box of the present invention;
fig. 3 is a schematic view of the gear ring structure of the present invention;
fig. 4 is a schematic view of the coil mounting structure of the present invention;
in the figure: 1. a stator; 101. an upper ring body; 102. a lower ring body; 103. an annular groove; 104. positioning a groove; 105. a clamping block; 2. a rotor; 3. a coil; 301. positioning blocks; 302. a card slot; 4. Mounting the component; 401. an outer screw rod; 402. a ring gear; 4021. helical teeth; 4022. teeth; 403. A gear; 404. a threaded barrel; 405. an inner screw.
Detailed Description
The technical solutions 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, 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.
In the first embodiment, as shown in fig. 1-4, the present invention includes a stator 1, a rotor 2 and a coil 3, the stator 1 includes an upper ring 101 rotatably connected to the rotor 2, a lower ring 102 is disposed below the upper ring 101, the upper ring 101 is connected to the lower ring 102 through a mounting assembly 4, an annular groove 103 is formed in the lower ring 102, and the mounting assembly 4 is partially disposed in the annular groove 103;
through the installation component 4 who sets up, be convenient for install coil 3 to improve the installation effectiveness to it.
In the second embodiment, on the basis of the first embodiment, the mounting assembly 4 comprises an outer screw 401 rotatably connected with the lower ring body 102, a gear ring 402 is connected with the outer screw 401 in a meshing manner, the gear ring 402 is rotatably connected with the annular groove 103, the gear ring 402 is connected with a gear 403 in a meshing manner, the gear 403 is connected with a threaded cylinder 404, the threaded cylinder 404 is rotatably connected in the annular groove 103 at equal intervals, an inner screw 405 is connected in the annular groove 103 in a threaded manner, the inner screw 405 is connected with the upper ring body 101, the top end of the gear ring 402 is connected with inclined teeth 4021 at equal intervals, and the inner side of the gear ring 402 is connected with teeth 4022 at equal intervals;
one end of the outer screw rod 401 forms a quadrangular groove, the outer screw rod 401 is driven to rotate by a tool, the outer screw rod 401 drives the helical teeth 4021 to rotate in a meshing mode, so that the gear ring 402 rotates, the teeth 4022 on the gear ring 402 drive the gear 403 to rotate in a meshing mode, the gear 403 drives the threaded cylinder 404 to rotate, the threaded cylinder 404 drives the inner screw rod 405 to move in a threaded mode, the inner screw rod 405 drives the upper ring body 101 to move, the coil 3 in the middle can be taken out at the moment, and the operation is convenient.
In the third embodiment, on the basis of the first embodiment, the upper ring body 101 and the lower ring body 102 are equally spaced and provided with positioning grooves 104, the positioning grooves 104 are internally connected with the clamping blocks 105, the coils 3 are symmetrically connected with the positioning blocks 301, the positioning blocks 301 are clamped with the positioning grooves 104, the positioning blocks 301 are internally provided with clamping grooves 302, and the clamping grooves 302 are clamped with the clamping blocks 105;
can fix a position coil 3 through the cooperation of locating piece 301 with constant head tank 104, through the cooperation of fixture block 105 with draw-in groove 302, can avoid it to take place the rotation phenomenon, the cross sectional shape of fixture block 105 is square structure.
The working principle is as follows: when the device works, firstly, a quadrangular groove is formed at one end of an outer screw rod 401, the outer screw rod 401 is driven to rotate by a tool, the outer screw rod 401 drives helical teeth 4021 to rotate in a meshing mode, so that a gear ring 402 rotates, teeth 4022 on the gear ring 402 drive a gear 403 to rotate in a meshing mode, the gear 403 drives a threaded cylinder 404 to rotate, the threaded cylinder 404 drives an inner screw rod 405 to move in a threaded mode, the inner screw rod 405 drives an upper ring body 101 to move, and at the moment, a coil 3 positioned in the middle can be taken out, so that the operation is convenient; can fix a position coil 3 through the cooperation of locating piece 301 with constant head tank 104, through the cooperation of fixture block 105 with draw-in groove 302, can avoid it to take place the rotation phenomenon, the cross sectional shape of fixture block 105 is square structure.
Claims (7)
1. The utility model provides an improved generation retarder structure for truck, includes stator (1), rotor (2) and coil (3), its characterized in that: stator (1) including with rotor (2) rotate the last ring body (101) of being connected, go up ring body (101) below and be equipped with down ring body (102), go up ring body (101) and be connected through installation component (4) with lower ring body (102).
2. An improved retarder structure for trucks according to claim 1, characterised in that: an annular groove (103) is formed in the lower ring body (102), and the mounting component (4) is partially arranged in the annular groove (103).
3. An improved retarder structure for trucks according to claim 1, characterised in that: the mounting assembly (4) comprises an outer screw rod (401) rotatably connected with the lower ring body (102), a gear ring (402) is connected with the outer screw rod (401) in a meshed mode, the gear ring (402) is rotatably connected with the annular groove (103), the gear ring (402) is connected with a gear (403) in a meshed mode, and the gear (403) is connected to the threaded cylinder (404).
4. An improved retarder structure for trucks according to claim 3, characterised in that: the thread cylinder (404) is connected in the annular groove (103) in an equidistant rotating mode, an inner screw (405) is connected to the annular groove (103) in an internal thread mode, and the inner screw (405) is connected with the upper ring body (101).
5. An improved retarder structure for trucks according to claim 4, characterised in that: the top of ring gear (402) equidistance is connected with skewed tooth (4021), and the inboard equidistance of ring gear (402) is connected with tooth (4022).
6. An improved retarder structure for trucks according to claim 1, characterised in that: the upper ring body (101) and the lower ring body (102) are provided with positioning grooves (104) at equal intervals, and the positioning grooves (104) are internally connected with clamping blocks (105).
7. An improved retarder structure for trucks according to claim 6, characterised in that: the coil (3) is provided with positioning blocks (301) symmetrically connected, the positioning blocks (301) are clamped with the positioning grooves (104), clamping grooves (302) are formed in the positioning blocks (301), and the clamping grooves (302) are clamped with the clamping blocks (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417714.7U CN217445194U (en) | 2021-12-30 | 2021-12-30 | Improved retarder structure for truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417714.7U CN217445194U (en) | 2021-12-30 | 2021-12-30 | Improved retarder structure for truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217445194U true CN217445194U (en) | 2022-09-16 |
Family
ID=83211609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123417714.7U Active CN217445194U (en) | 2021-12-30 | 2021-12-30 | Improved retarder structure for truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217445194U (en) |
-
2021
- 2021-12-30 CN CN202123417714.7U patent/CN217445194U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104986030B (en) | Electric wheel side drive system and its driving method | |
| CN105333140A (en) | Parking locking mechanism for automobile speed changer | |
| CN217445194U (en) | Improved retarder structure for truck | |
| CN212536406U (en) | Vehicle inhaul cable tensioning adjusting device | |
| CN204828401U (en) | Decide caliper disc type electron parking brake and car | |
| CN2470321Y (en) | Fly-fork type coiling machine | |
| CN201679890U (en) | Novel electronic mechanical brake for vehicle | |
| CN205129086U (en) | Transaxle differential side gear tip processingequipment that polishes | |
| CN203585223U (en) | Multi-stage reducer of tubular motor | |
| CN103036354B (en) | Ultra-thin multi-drive brushless hub motor with high speed and high efficiency | |
| CN202399419U (en) | Wire take-up device for multi-wire silicon wafer cutting machine | |
| CN203172421U (en) | Independent wheel device with speed reducer | |
| CN203172422U (en) | Independent wheel device | |
| CN201304893Y (en) | Wheel component of electric vehicle | |
| CN2203289Y (en) | Bidirectional self-locking drum type full-enclosed crane | |
| CN2897809Y (en) | Driver of turbine and worm aiding bicycle | |
| CN219327452U (en) | Tail gate mechanism driver for vehicle | |
| CN214392423U (en) | Drilling die for brake arm of brake | |
| CN2897717Y (en) | Rotary electric vortex speed limitor | |
| CN211539028U (en) | Winding device for engine wire machining | |
| CN208289254U (en) | Clamping and fixing device for saw working bench | |
| CN210912763U (en) | New energy vehicle 90-degree corner power device | |
| CN217018854U (en) | Synchronous constant-speed device for motion of clamping guide piece on saw blade of numerical control disc saw milling machine | |
| CN202669460U (en) | Electric power variable-speed hub assembly of heavy duty automobile | |
| CN215033741U (en) | Adjustable centering device for finish machining of excircle of motor output shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |