CN209083949U - Compact load-bearing speed reducer - Google Patents
Compact load-bearing speed reducer Download PDFInfo
- Publication number
- CN209083949U CN209083949U CN201821589393.4U CN201821589393U CN209083949U CN 209083949 U CN209083949 U CN 209083949U CN 201821589393 U CN201821589393 U CN 201821589393U CN 209083949 U CN209083949 U CN 209083949U
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- load
- bearing
- shaft
- gear
- bearing box
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Abstract
The utility model discloses compact load-bearing speed reducers, it is connected and is formed with the deceleration component of lower part by the load-supporting part on top, it is characterized by: load-supporting part includes Load-bearing box and output shaft, the top of Load-bearing box is equipped with mounting plate, Load-bearing box is stretched out in the upper shaft end of output shaft upwards, and the lower shaft end end face of output shaft is equipped with coupling hole；Deceleration component includes reduction gearbox, input shaft, coupling spindle, input gear and output gear, reduction gearbox is fixedly linked with Load-bearing box, input shaft rotates setting in the mounting hole of reduction gearbox bottom, input gear is connected to the upper shaft end of input shaft, input gear passes through lower transmissioning gear deceleration transmission jackshaft, jackshaft passes through upper transfer gear deceleration transmission output gear, output gear is connected to the lower shaft end of coupling spindle, coupling spindle rotation is set in reduction gearbox, and the upper shaft end of coupling spindle is inserted into the coupling hole and is connected by key with coupling hole.The utility model is compact-sized, easy to assembly, can bear big service load.
Description
Technical field
The utility model relates to a kind of improvement of speed reducer inventions.
Background technique
The speed reducer of the prior art, bearing capacity be not generally strong, it is difficult to adapt to the workplace of big load, and increase and subtract
Fast machine outer dimension it is apparent that structure is not compact, while can bring the inconvenience of assembly although its bearing capacity can be effectively improved.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the utility model is to provide a kind of compact-sized, easy to assembly, can hold
By the compact load-bearing speed reducer of big service load.
In order to solve the above technical problems, the utility model adopts the following technical scheme that complete:
Compact load-bearing speed reducer, is connected with the deceleration component of lower part by the load-supporting part on top and is formed, it is characterised in that:
Load-supporting part includes the output shaft of Load-bearing box and rotation in Load-bearing box, and the top of Load-bearing box is equipped with mounting plate, mounting plate
Lower end surface is equipped with installing locating slot, and Load-bearing box is stretched out in the upper shaft end of output shaft upwards, and the lower shaft end of output shaft does not stretch out Load-bearing box,
The lower shaft end end face of output shaft is equipped with coupling hole；Deceleration component includes reduction gearbox, input shaft, coupling spindle, input gear and output
Gear, reduction gearbox are fixedly linked with Load-bearing box, and input shaft rotates setting in the mounting hole of reduction gearbox bottom, and input gear connects
It is connected to the upper shaft end of input shaft, input gear passes through upper transfer gear by lower transmissioning gear deceleration transmission jackshaft, jackshaft
Deceleration transmission output gear, output gear are connected to the lower shaft end of coupling spindle, and coupling spindle rotation is set in reduction gearbox, coupling spindle
Upper shaft end is inserted into the coupling hole and is connected by key with coupling hole.
It forms, subtracts after adopting the above technical scheme, speed reducer is connected by the load-supporting part on top with the deceleration component of lower part
Fast component is dedicated for transmitting motor power, and for load-supporting part dedicated for bearing big service load, output shaft is set to load receiving part
In part, select large-diameter to improve bearing capacity；In addition, peace is fixed by the mounting plate that load-bearing upper box part is equipped in speed reducer
Dress, it is ensured that service load concentrates on load-supporting part substantially after installation, and the design size of such deceleration component can be smaller, therefore
For whole speed reducer under the premise of can bear big service load, structure can be compact.
For improve assembly convenience and guarantee output shaft bearing capacity, preferably, Load-bearing box by it is setting up and down simultaneously
Gland, mounting plate, load-bearing cabinet and the upper connecting flange composition being fixedly linked, Load-bearing box body is interior to be arranged three bearing pair of upper, middle and lower
Output shaft carries out bearing radially, axially.
For improve assembly convenience, reduction gearbox by lower connecting flange that is setting up and down and being fixedly linked, deceleration box and
Motor mount composition, the mounting hole are set in motor mount, in mounting hole setting metal (upper to the input shaft into
Row radial support.
Detailed description of the invention
The utility model has following attached drawing:
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the A-A view of Fig. 1.
Specific embodiment
The utility model is described in detail and is illustrated below by specific embodiment:
As shown, the compact load-bearing speed reducer of the utility model, by the load-supporting part on top and the reduction part of lower part
Part connection composition, load-supporting part include the output shaft 1 of Load-bearing box and rotation in Load-bearing box, and Load-bearing box is by setting up and down and solid
Surely connected gland 2, mounting plate 4, load-bearing cabinet 8 and upper connecting flange 9 form, and the lower end surface of mounting plate 4 is equipped with installation positioning
Load-bearing box is stretched out in slot 5, the upper shaft end of output shaft 1 upwards, and the lower shaft end of output shaft 1 does not stretch out Load-bearing box, the lower shaft end of output shaft 1
End face is equipped with coupling hole, and output shaft 1 selects large-diameter, three bearing of upper, middle and lower, 3,6,7 pairs of output shafts 1 are arranged in load-bearing cabinet 8
Carry out bearing radially, axially；Deceleration component includes reduction gearbox, input shaft 19, coupling spindle 23, input gear 16 and output gear
12, reduction gearbox is fixedly linked with Load-bearing box, and reduction gearbox is by lower connecting flange 10 that is setting up and down and being fixedly linked, deceleration box 14
It is formed with motor mount 15, input shaft 19 rotates setting in the mounting hole of reduction gearbox bottom, and mounting hole is set on motor peace
It fills in seat 15,17,18 pairs of metal (upper of the setting input shaft 19 carries out radial support in mounting hole, and input gear 16 is connected to
The upper shaft end of input shaft 19, input gear 16 pass through upload by 20 deceleration transmission jackshaft 21 of lower transmissioning gear, jackshaft 21
22 deceleration transmission output gear 12 of moving gear, output gear 12 are connected to the lower shaft end of coupling spindle 23, and the rotation of coupling spindle 23 is set to
Radially, axially is supported by metal (upper 11,13 in reduction gearbox, the upper shaft end of coupling spindle 23 be inserted into the coupling hole it is interior and with
Coupling hole is connected by key 24.
Claims (3)
1. compact load-bearing speed reducer, is connected with the deceleration component of lower part by the load-supporting part on top and is formed, it is characterised in that: held
Heavy parts include Load-bearing box and rotation is set to the output shaft in Load-bearing box, and the top of Load-bearing box is equipped with mounting plate, under mounting plate
End face is equipped with installing locating slot, and Load-bearing box is stretched out in the upper shaft end of output shaft upwards, and the lower shaft end of output shaft does not stretch out Load-bearing box, defeated
The lower shaft end end face of shaft is equipped with coupling hole；Deceleration component includes reduction gearbox, input shaft, coupling spindle, input gear and output gear
Wheel, reduction gearbox is fixedly linked with Load-bearing box, and input shaft rotates setting in the mounting hole of reduction gearbox bottom, and input gear connects
In the upper shaft end of input shaft, input gear is subtracted by lower transmissioning gear deceleration transmission jackshaft, jackshaft by upper transfer gear
Speed transmission output gear, output gear are connected to the lower shaft end of coupling spindle, and coupling spindle rotation is set in reduction gearbox, coupling spindle it is upper
Shaft end is inserted into the coupling hole and is connected by key with coupling hole.
2. compact load-bearing speed reducer as described in claim 1, it is characterised in that: Load-bearing box is by setting up and down and be fixedly linked
Gland, mounting plate, load-bearing cabinet and upper connecting flange composition, in Load-bearing box body setting three bearing of upper, middle and lower to output shaft into
The bearing of row radially, axially.
3. compact load-bearing speed reducer as described in claim 1, it is characterised in that: reduction gearbox is by setting up and down and be fixedly linked
Lower connecting flange, deceleration box and motor mount composition, the mounting hole be set in motor mount, setting in mounting hole
Metal (upper carries out radial support to the input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589393.4U CN209083949U (en) | 2018-09-28 | 2018-09-28 | Compact load-bearing speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589393.4U CN209083949U (en) | 2018-09-28 | 2018-09-28 | Compact load-bearing speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083949U true CN209083949U (en) | 2019-07-09 |
Family
ID=67117814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821589393.4U Active CN209083949U (en) | 2018-09-28 | 2018-09-28 | Compact load-bearing speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083949U (en) |
-
2018
- 2018-09-28 CN CN201821589393.4U patent/CN209083949U/en active Active
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