CN221221300U - Planetary reducer convenient to dismantle - Google Patents
Planetary reducer convenient to dismantle Download PDFInfo
- Publication number
- CN221221300U CN221221300U CN202323114750.5U CN202323114750U CN221221300U CN 221221300 U CN221221300 U CN 221221300U CN 202323114750 U CN202323114750 U CN 202323114750U CN 221221300 U CN221221300 U CN 221221300U
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- fixed
- rotation
- fixedly connected
- fixing
- planetary reducer
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a planetary reducer convenient to detach, which belongs to the technical field of detachment of speed reducers, and particularly relates to a planetary reducer convenient to detach, comprising a fixed shell, wherein a fixed cover is arranged on one side of the fixed shell, and two fixed blocks are fixedly connected to the inner wall of the fixed shell; according to the utility model, through the arrangement of the rotation fixing mechanism, the rotating rod is screwed to drive the rotating column to rotate through the gear, the rack and the connecting rod, the rotating rod and the rotating column simultaneously rotate to drive the two rotating pins to rotate, so that the two rotating pins respectively enter the two clamping grooves, the connecting rod moves to drive the fixing buckle to move, and the cylindrical block enters the fixing buckle to fix the fixing buckle along with the movement of the fixing buckle, so that the fixing cover is fixed in a clamping manner, the fixing cover is convenient to install and detach, and the problem that a plurality of screws are required to be installed one by workers in the maintenance process, so that the disassembly and the installation process of the planetary reducer are excessively complicated is solved.
Description
Technical Field
The utility model relates to the technical field of disassembly of speed reducers, in particular to a planetary speed reducer convenient to disassemble.
Background
The star speed reducer is an industrial product with wide application, and can reduce the rotating speed of a motor and increase the output torque. The planetary reducer can be used as a matching component for industries such as lifting, excavating, transporting, building and the like, and after the planetary gear works for a long time, the parts are damaged along with the loss of the parts, so that the parts are required to be maintained.
The prior art finds that:
The existing planetary reducer is fixed on the outer shell of the planetary reducer by adopting screws, and in the maintenance process, a plurality of screws are required to be installed one by workers, so that the disassembly and the installation processes of the planetary reducer are too complicated, and the planetary reducer is not easy to maintain.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the planetary reducer convenient to detach, the rotating rod is screwed to drive the rotating column to rotate through the gear, the rack and the connecting rod, and the rotating rod and the rotating column simultaneously rotate to drive the two rotating pins to rotate, so that the two rotating pins respectively enter the two clamping grooves, the fixed cover is fixed in a clamping manner, and the fixed cover is convenient to install and detach.
The technical solution for realizing the purpose of the utility model is as follows: the utility model provides a planetary reducer convenient to dismantle, includes the fixed shell, and one side of fixed shell is equipped with the fixed cover, and the inner wall fixedly connected with of fixed shell two fixed blocks, and the draw-in groove has all been seted up to one side of two fixed blocks, still includes;
The rotating and fixing mechanism is positioned on the fixed cover;
The rotation fixing mechanism comprises a rotation hole formed in one side of the fixed cover, a rotation rod is rotationally connected to the rotation hole, a rotation column is rotationally connected to the inner wall of one side of the fixed cover, rotation pins are fixedly connected to one ends of the rotation rod and the rotation column respectively, the two rotation pins are matched with the two clamping grooves respectively, gears are connected to the rotation rod and the rotation column through keys, racks are meshed to the two gears, and connecting rods are fixedly connected to the top ends of the two racks.
In some embodiments, the bottom ends of the two racks are both slidably sleeved with a fixing rod, and the bottom ends of the fixing rods are both fixedly connected to the inner wall of one side of the fixing cover.
In some embodiments, a fixing buckle is fixedly connected to one end top of the connecting rod, a cylindrical block is fixedly connected to an inner wall of one side of the fixing cover, and the cylindrical block is matched with the fixing buckle.
In some embodiments, a circular ring groove is formed in one side of the fixed cover, the circular ring groove is matched with the fixed shell, and a circular ring sealing strip is fixedly connected to the inner wall of one side of the circular ring groove.
In some embodiments, the inner wall of the fixed shell is provided with a planetary gear set, one side of the planetary gear set is fixedly connected with an output shaft, and the fixed cover is sleeved on the output shaft in a sliding manner.
In some embodiments, the other side of the planetary gear set is fixedly connected with a driving shaft, the inner wall of one side of the fixing shell is provided with a mounting hole, and one end of the driving shaft penetrates through the mounting hole and extends to one side of the fixing shell.
Compared with the prior art, the utility model, its apparent advantage is:
According to the utility model, through the arrangement of the rotation fixing mechanism, the rotation rod is screwed to drive the rotation column to rotate through the gear, the rack and the connecting rod, the rotation rod and the rotation column simultaneously rotate to drive the two rotation pins to rotate, so that the two rotation pins respectively enter the two clamping grooves, the connecting rod moves to drive the fixing buckle to move, and as the fixing buckle is made of a metal sheet material, the cylindrical block enters the fixing buckle along with the movement of the fixing buckle, the fixing buckle can be fixed, the cylindrical block cannot be separated from the fixing buckle under the action of external force, and the fixing of the fixing cover in a clamping manner is realized, so that the fixing cover is convenient to install and detach;
The problem of current in the in-process of maintenance, need the workman to install a plurality of screws one by one, lead to the dismantlement of planetary reducer and the too loaded down with trivial details of installation process is solved.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of an overall perspective structure provided in an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a rotation fixing mechanism according to an embodiment of the present utility model;
FIG. 3 is an enlarged perspective view of a fixed block according to an embodiment of the present utility model;
Fig. 4 is a schematic perspective view of a fixing case and a circular sealing strip according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A fixed case; 101. a planetary gear set; 102. a drive shaft; 103. an output shaft; 104. a fixed cover; 105. circular ring grooves; 106. a circular ring sealing strip; 107. a fixed block; 108. a clamping groove; 2. a rotating lever; 201. rotating the column; 202. a rotation pin; 203. a gear; 204. a rack; 205. a connecting rod; 206. a fixed rod; 207. a fixing buckle; 208. cylindrical blocks.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a planetary reducer convenient to detach through improvement, and the technical scheme of the utility model is as follows:
As shown in fig. 1-3, the planetary reducer convenient to detach comprises a fixing shell 1, wherein a fixing cover 104 is arranged on one side of the fixing shell 1, two fixing blocks 107 are fixedly connected to the inner wall of the fixing shell 1, clamping grooves 108 are formed in one sides of the two fixing blocks 107, the fixing blocks 107 are fixed on the fixing shell 1 in a welding mode, so that the fixing blocks 107 are firmer, and the planetary reducer further comprises a rotating fixing mechanism, wherein the rotating fixing mechanism is positioned on the fixing cover 104; the rotation fixing mechanism comprises a rotation hole formed in one side of the fixed cover 104, a rotation rod 2 is rotationally connected to the rotation hole, the rotation rod 2 is installed on the fixed cover 104 through a bearing, the rotation fixing mechanism is more convenient to use, a rotation column 201 is rotationally connected to the inner wall of one side of the fixed cover 104, rotation pins 202 are fixedly connected to one ends of the rotation rod 2 and the rotation column 201, the two rotation pins 202 are respectively matched with the two clamping grooves 108, gears 203 are respectively connected to the rotation rod 2 and the rotation column 201 in a key manner, racks 204 are respectively meshed to the two gears 203, and connecting rods 205 are fixedly connected to the top ends of the two racks 204; through the setting of rotation fixed establishment, twist dwang 2 and drive the rotation post 201 through gear 203, rack 204 and connecting rod 205 and rotate, dwang 2 and rotation post 201 rotate simultaneously and drive two rotation pins 202 and rotate for two rotation pins 202 get into respectively in two draw-in grooves 108, realized fixing fixed lid 104 through the mode of joint, thereby be convenient for install and dismantle fixed lid 104.
As shown in fig. 2, in an embodiment, in order to make the fixing rod 206 stronger, the fixing rod 206 is fixed on the fixing cover 104 by welding, the bottom ends of the two racks 204 are slidably sleeved with the fixing rod 206, and the bottom ends of the fixing rod 206 are fixedly connected to an inner wall of one side of the fixing cover 104; by the arrangement of the fixing lever 206, the guiding action of the rack 204 is achieved.
As shown in fig. 2, in an embodiment, in order to improve stability of the cylindrical block 208, the cylindrical block 208 is fixed on the fixed cover 104 by welding, a fixing buckle 207 is fixedly connected to a top of one end of the connecting rod 205, a cylindrical block 208 is fixedly connected to an inner wall of one side of the fixed cover 104, and the cylindrical block 208 is adapted to the fixing buckle 207; the fixing buckle 207 is matched with the cylindrical block 208, so that the connecting rod 205 is fixed; the fixing buckle 207 is made of sheet metal.
As shown in fig. 4, in an embodiment, the circular sealing strip 106 is made of rubber, so as to improve the sealing effect of the circular sealing strip 106, one side of the fixed cover 104 is provided with a circular groove 105, the circular groove 105 is matched with the fixed shell 1, and the inner wall of one side of the circular groove 105 is fixedly connected with the circular sealing strip 106; by the arrangement of the circular ring sealing strip 106, the sealing effect is realized.
As shown in fig. 1, in an embodiment, in order to facilitate the installation and the disassembly of the output shaft 103, the output shaft 103 is fixed on the planetary gear set 101 by a screw connection manner, the planetary gear set 101 is installed on the inner wall of the fixed shell 1, one side of the planetary gear set 101 is fixedly connected with the output shaft 103, and the fixed cover 104 is in sliding sleeve connection with the output shaft 103; by the arrangement of the planetary gear set 101, the effect of decelerating is achieved.
As shown in fig. 1, in an embodiment, in order to improve the strength of the fixed casing 1, the fixed casing 1 is made of a metal material, the other side of the planetary gear set 101 is fixedly connected with a driving shaft 102, an inner wall of one side of the fixed casing 1 is provided with a mounting hole, and one end of the driving shaft 102 penetrates through the mounting hole and extends to one side of the fixed casing 1; by the provision of the drive shaft 102, the effect of transmitting power to the planetary gear set 101 is achieved.
The specific working method is as follows: the fixed cover 104 is sleeved on the fixed shell 1, one end of the fixed shell 1 enters the circular groove 105, the rotating rod 2 is screwed to rotate, the rotating rod 2 rotates to drive one of the racks 204 to move through one of the gears 203, the rack 204 moves to drive the connecting rod 205 to move, the connecting rod 205 moves to drive the other rack 204 to move, the other rack 204 moves to drive the other gear 203 and the rotating column 201 to rotate, the rotating rod 2 and the rotating column 201 simultaneously rotate to drive the two rotating pins 202 to rotate, the two rotating pins 202 rotate to enter the clamping groove 108 on the fixed block 107, the connecting rod 205 moves to drive the fixed buckle 207 to move, and as the fixed buckle 207 is made of a metal sheet material, the cylindrical block 208 enters the fixed buckle 207 to fix the fixed buckle 207, and the cylindrical block 208 cannot be separated from the fixed buckle 207 under the action of external force, so that the fixed cover 104 is fixed in a clamping manner, and the fixed cover 104 is convenient to install and detach.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, and also comprises the technical scheme consisting of the technical characteristics and the equivalent substitution. The present utility model is not limited to the prior art.
Claims (6)
1. The utility model provides a planetary reducer convenient to dismantle, includes fixed shell (1), and one side of fixed shell (1) is equipped with fixed lid (104), and two fixed blocks (107) of inner wall fixedly connected with of fixed shell (1), draw-in groove (108) have all been seted up to one side of two fixed blocks (107), its characterized in that: also comprises;
A rotation fixing mechanism located on the fixing cover (104);
The rotation fixing mechanism comprises a rotation hole formed in one side of a fixed cover (104), a rotation rod (2) is rotationally connected to the rotation hole, a rotation column (201) is rotationally connected to the inner wall of one side of the fixed cover (104), rotation pins (202) are fixedly connected to one ends of the rotation rod (2) and the rotation column (201), the two rotation pins (202) are respectively matched with two clamping grooves (108), gears (203) are connected to the rotation rod (2) and the rotation column (201) in a key-type manner, racks (204) are meshed to the two gears (203), and connecting rods (205) are fixedly connected to the top ends of the two racks (204) in a common mode.
2. The easy-to-disassemble planetary reducer according to claim 1, wherein: the bottom ends of the two racks (204) are respectively and slidably sleeved with a fixing rod (206), and the bottom ends of the fixing rods (206) are respectively and fixedly connected to the inner wall of one side of the fixed cover (104).
3. The easy-to-disassemble planetary reducer according to claim 1, wherein: one end top fixedly connected with fixed buckle (207) of connecting rod (205), one side inner wall fixedly connected with cylinder piece (208) of fixed lid (104), cylinder piece (208) and fixed buckle (207) looks adaptation.
4. The easy-to-disassemble planetary reducer according to claim 1, wherein: one side of the fixed cover (104) is provided with a circular ring groove (105), the circular ring groove (105) is matched with the fixed shell (1), and a circular ring sealing strip (106) is fixedly connected to the inner wall of one side of the circular ring groove (105).
5. The easy-to-disassemble planetary reducer according to claim 1, wherein: the inner wall of the fixed shell (1) is provided with a planetary gear set (101), one side of the planetary gear set (101) is fixedly connected with an output shaft (103), and a fixed cover (104) is sleeved on the output shaft (103) in a sliding manner.
6. The easy-to-disassemble planetary reducer according to claim 5, wherein: the other side fixedly connected with drive shaft (102) of planetary gear set (101), the mounting hole has been seted up to the inner wall of one side of fixed shell (1), and the one end of drive shaft (102) runs through the mounting hole and extends to one side of fixed shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323114750.5U CN221221300U (en) | 2023-11-19 | 2023-11-19 | Planetary reducer convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323114750.5U CN221221300U (en) | 2023-11-19 | 2023-11-19 | Planetary reducer convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221221300U true CN221221300U (en) | 2024-06-25 |
Family
ID=91567213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323114750.5U Active CN221221300U (en) | 2023-11-19 | 2023-11-19 | Planetary reducer convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221221300U (en) |
-
2023
- 2023-11-19 CN CN202323114750.5U patent/CN221221300U/en active Active
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