CN208281434U - A kind of mortar stirring special reduction gear - Google Patents
A kind of mortar stirring special reduction gear Download PDFInfo
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- CN208281434U CN208281434U CN201820512706.XU CN201820512706U CN208281434U CN 208281434 U CN208281434 U CN 208281434U CN 201820512706 U CN201820512706 U CN 201820512706U CN 208281434 U CN208281434 U CN 208281434U
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Abstract
The utility model relates to the technical fields of decelerating through motor auxiliary equipment, special reduction gear is stirred more particularly to a kind of mortar, input shaft and output shaft can be made on the same axis, it can be with motor direct connection, and its mechanical performance can be improved, reduce noise generation, improve practicability；Including motor special, motor flange disk, one group of hexagon-headed bolt, ring gear, output flange, one group of soket head cap screw, Zuo Banpan, right half disk, one group of planet axis, one group of planetary gear, sun wheel shaft, shaft coupling and left half axle, one group of pad is respectively arranged with inside one group of planetary gear, and one group of planetary gear is set in one group of planet axis, one group of needle roller bearing without inner ring is respectively arranged between one group of pad and one group of planet axis, left side wall of partly facing left is provided with output shaft, output flange bottom and top are respectively arranged with lower through-hole and upper through-hole, lower through-hole and upper through hole are respectively arranged with hexagonal socket head plug and copper pressure-vent cap.
Description
Technical field
The utility model relates to the technical fields of decelerating through motor auxiliary equipment, subtract more particularly to a kind of stirring of mortar is dedicated
Fast machine.
Background technique
It is well known that speed reducer is a kind of by being enclosed in the intracorporal gear drive of rigid crust, worm-drive, gear worm biography
Individual components composed by dynamic, the speed reduction gearing being commonly used between prime mover and working machine, in the field of decelerating through motor
In be widely used in a variety of applications；It is found in existing speed reducer use, it is not square on input shaft and the not left same axis of output shaft
Just motor direct connection, and mechanical performance is poor, is easy to produce noise, it is poor so as to cause the practicality.
Utility model content
Input shaft and output shaft can be made in same axis in order to solve the above technical problems, the utility model provides one kind
On, with motor direct connection and its mechanical performance can be improved, reduce noise and generate, the mortar stirring for improving practicability is special
Use speed reducer.
A kind of mortar of the utility model stirs special reduction gear, including motor special, motor flange disk, one group of turret head
Bolt, ring gear, output flange, one group of soket head cap screw, Zuo Banpan, right half disk, one group of planet axis, one group of planetary gear, too
Positive wheel shaft, shaft coupling and left half axle, one group of hexagon-headed bolt, which is each passed through motor flange disk and is inserted into spiral shell, is filled to Special electric
Machine left end, for the ring gear between output flange and motor flange disk, one group of soket head cap screw difference spiral shell dress is logical
Output flange, ring gear and motor flange disk are crossed, left half disk and right half disk are located at output flange and motor flange disk
Between, one group of planet axis is mounted between Zuo Banpan and right half disk, is respectively arranged with one group inside one group of planetary gear
Pad, and one group of planetary gear is set in one group of planet axis, is respectively arranged between one group of pad and one group of planet axis
One group of needle roller bearing without inner ring, the output flange right side wall and motor flange disk left side wall middle section are respectively arranged with one
Group tapered roller bearing, the sun wheel shaft right end pass through right one group of tapered roller bearing of half disk and right side wall and are mounted on rotation electricity
Machine output, and the deep groove ball bearing with sealing ring is provided at motor output end, one group of planetary gear is respectively and too
Positive wheel shaft lateral wall and the engagement of ring gear inner sidewall, left side side wall of partly facing left are provided with output shaft, and the output shaft left end is divided
Not Chuan Guo one group of left side tapered roller bearing and output flange, the left half axle connect with output shaft left end, the shaft coupling
Output flange left end, the output shaft and sun wheel shaft is mounted on to set respectively with output flange and motor flange disk contact position
It is equipped with one group of oil sealing, the output flange right side wall and motor flange disk left side wall and ring gear contact position is respectively arranged with one
Group " O-shaped " slot, and one group of " O-shaped " sealing ring is respectively arranged in one group of " O-shaped " slot, one group of " O-shaped " sealing ring difference
It is contacted with ring gear left side wall and right side wall, the output flange bottom and top are respectively arranged with lower through-hole and upper through-hole, institute
It states lower through-hole and upper through hole is respectively arranged with hexagonal socket head plug and copper pressure-vent cap.
A kind of mortar of the utility model stirs special reduction gear, further includes hanging ring and fixed plate, the fixed plate installation
In hanging ring bottom, and connecting hole is provided in fixed plate, setting is fluted at the top of the ring gear, and the fixed plate protrudes into recessed
In slot, and soket head cap screw spiral shell dress in upside passes through connecting hole.
A kind of mortar of the utility model stirs special reduction gear, further includes one group of elastic washer, one group of elastic cushion
Circle is located at one group of soket head cap screw and one group of hexagon-headed bolt and output flange and motor flange disk contact position.
Compared with prior art the utility model has the following beneficial effects: by above-mentioned setting, by motor special and alternating current electricity
Motor special is opened in connection, makes motor special by sun wheel shaft input power, and motor flange disk support connects deceleration part,
The sun wheel shaft of motor output end is tooth shaft traveling, keeps the integral installation of speed reducer more compact, sun wheel shaft and one group of planet
The power of wheel engagement, motor output is transferred to ring gear by sun wheel shaft, makes one group of planetary gear along sun wheel shaft and ring gear
Rotation, to make Zuo Banpan and right half disk rotate together with one group of planetary gear by one group of planet axis, conversion torque of slowing down is through defeated
Shaft and left half axle output, are connect by output flange and shaft coupling with mortar stirring device, and the work of deceleration increment is completed, this
Structure application Planetary Gear Transmission principle realizes efficient decelerating operation, while Zuo Banpan and right half disk are as power output
Component is designed using separate structure, and save the cost reduces mechanical processing difficulty, improves machining accuracy, and pass through one group
Oil sealing and one group of " O-shaped " sealing ring make to constitute a closed space between output flange and motor flange disk, and closed
Inject lubricating oil in space, improve the lubricating ability between each component, and can by copper pressure-vent cap it is convenient inside and outside
Ventilation, reducing inside and outside pressure difference, the machine structure caused by lubricating oil expands with heat and contract with cold can make input shaft and output shaft same
On axis, and special seal form is used for mortar cement feature in one with motor direct connection, and used in it
Transmission gear is hard tooth, its mechanical performance can be improved and wearability is good, the service life is long, the machine is reasonable in design, multiple tooth
It is reliable to engage smooth running, reduces noise and generates, improves practicability, while it allows positive and negative operating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view in the portion A in Fig. 1；
It is attached marked in the figure: 1, motor special；2, motor flange disk；3, hexagon-headed bolt；4, ring gear；5, output flange
Disk；6, soket head cap screw；7, right half disk；8, planet axis；9, planetary gear；10, sun wheel shaft；11, shaft coupling；12, left half axle；
13, it pads；14, needle roller bearing without inner ring；15, tapered roller bearing；16, with the deep groove ball bearing of sealing ring；17, output shaft；18,
Oil sealing；19, " O-shaped " sealing ring；20, hexagonal socket head plug；21, copper pressure-vent cap；22, hanging ring；23, fixed plate；24, elastic
Washer.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 2, a kind of mortar of the utility model stirs special reduction gear, including motor special 1, motor
2, one groups of hexagon-headed bolts 3 of ring flange, ring gear 4,5, one groups of soket head cap screws 6 of output flange, Zuo Banpan, right half disk 7, one
Group 8, one groups of planetary gears 9 of planet axis, sun wheel shaft 10, shaft coupling 11 and left half axle 12, one group of hexagon-headed bolt are each passed through electricity
Machine ring flange is simultaneously inserted into spiral shell and is filled to motor special left end, and ring gear is between output flange and motor flange disk, in one group
Hex screw distinguishes spiral shell dress and is located at output flange by output flange, ring gear and motor flange disk, Zuo Banpan and right half disk
Between disk and motor flange disk, one group of planet axis is mounted between Zuo Banpan and right half disk, is respectively set inside one group of planetary gear
There is one group of pad 13, and one group of planetary gear is set in one group of planet axis, divides between one group of planetary gear and one group of planet axis
It is not provided with one group of needle roller bearing without inner ring 14, output flange right side wall and motor flange disk left side wall are respectively arranged with one group
Tapered roller bearing 15, sun wheel shaft right end passes through right one group of tapered roller bearing of half disk and right side wall, and to be mounted on rotary electric machine defeated
At outlet, and the deep groove ball bearing 16 with sealing ring is provided at motor output end, one group of planetary gear respectively with sun wheel shaft
Lateral wall and the engagement of ring gear inner sidewall, left side wall of partly facing left are provided with output shaft 17, and output shaft left end is each passed through left side one
Group tapered roller bearing and output flange, left half axle are connect with output shaft left end, and shaft coupling is mounted on output flange left end,
Output shaft and sun wheel shaft and output flange and motor flange disk contact position are respectively arranged with one group of oil sealing 18, output flange
Right side wall and motor flange disk left side wall and ring gear contact position are respectively arranged with one group of " O-shaped " slot, and in one group of " O-shaped " slot
It is respectively arranged with one group of " O-shaped " sealing ring 19, one group of " O-shaped " sealing ring is contacted with ring gear left side wall and right side wall respectively, defeated
Flange base and top are respectively arranged with lower through-hole and upper through-hole out, and lower through-hole and upper through hole are respectively arranged with hexagonal socket head plug
20 and copper pressure-vent cap 21；By above-mentioned setting, motor special is electrically connected with alternating current, opens motor special, make dedicated
Motor is by sun wheel shaft input power, and motor flange disk support connection deceleration part, the sun wheel shaft of motor output end is tooth
Axis traveling, keeps the integral installation of speed reducer more compact, and sun wheel shaft is engaged with one group of planetary gear, and the power of motor output passes through
Sun wheel shaft is transferred to ring gear, rotates one group of planetary gear along sun wheel shaft and ring gear, to make by one group of planet axis
Zuo Banpan and right half disk rotate together with one group of planetary gear, and conversion torque of slowing down is exported through output shaft and left half axle, pass through output
Ring flange and shaft coupling are connect with mortar stirring device, complete the work of deceleration increment, this structure applies Planetary Gear Transmission principle,
Realize efficient decelerating operation, while Zuo Banpan and right half disk are designed as power output part using separate structure, are saved
Cost reduces mechanical processing difficulty, improves machining accuracy, and is made by one group of oil sealing and one group of " O-shaped " sealing ring defeated
A closed space is constituted between ring flange and motor flange disk out, and injects lubricating oil in confined space, improves each portion
Lubricating ability between part, and can be by the convenient inside and outside ventilation of copper pressure-vent cap, reduction lubricating oil, which expands with heat and contract with cold, leads
The inside and outside pressure caused is different, and the machine structure can make input shaft and output shaft on the same axis, and is in one with motor direct connection,
Special seal form is used for mortar cement feature, and its used transmission gear is hard tooth, be can be improved
Its mechanical performance and wearability is good, the service life is long, the machine is reasonable in design, multi-tooth meshing smooth running is reliable, reduces noise
It generates, improves practicability, while it allows positive and negative operating.
A kind of mortar of the utility model stirs special reduction gear, further includes hanging ring 22 and fixed plate 23, fixed plate installation
In hanging ring bottom, and connecting hole being provided in fixed plate, setting is fluted at the top of ring gear, and fixed plate protrudes into groove, and
And soket head cap screw spiral shell dress in upside passes through connecting hole；It, can be by the soket head cap screw of upside by fixed plate by above-mentioned setting
It is fixed at the top of ring gear, so that hanging ring is fixed on ring gear, fixed and mobile ring gear can be facilitated by hanging ring
Position.
A kind of mortar of the utility model stirs special reduction gear, further includes one group of elastic washer 24, one group of elastic washer
It is located at one group of soket head cap screw and one group of hexagon-headed bolt and output flange and motor flange disk contact position；By above-mentioned
Setting can enhance the tightness of one group of soket head cap screw and one group of hexagon-headed bolt spiral shell dress by one group of elastic washer, improve
Its sealing performance.
Motor special is electrically connected by a kind of mortar stirring special reduction gear of the utility model with alternating current at work,
Motor special is opened, makes motor special by sun wheel shaft input power, motor flange disk support connects deceleration part, and motor is defeated
The sun wheel shaft of outlet is tooth shaft traveling, keeps the integral installation of speed reducer more compact, and sun wheel shaft is engaged with one group of planetary gear,
The power of motor output is transferred to ring gear by sun wheel shaft, rotates one group of planetary gear along sun wheel shaft and ring gear, from
And Zuo Banpan and right half disk are rotated together with one group of planetary gear by one group of planet axis, conversion torque of slowing down is through output shaft and a left side
Semiaxis output, is connect by output flange and shaft coupling with mortar stirring device, and the work of deceleration increment, the application of this structure are completed
Planetary Gear Transmission principle realizes efficient decelerating operation, while Zuo Banpan and right half disk are used as power output part
Separate structure design, save the cost reduce mechanical processing difficulty, improve machining accuracy, and pass through one group of oil sealing and one
Group " O-shaped " sealing ring makes to constitute a closed space between output flange and motor flange disk, and infuses in confined space
Enter lubricating oil, improves the lubricating ability between each component, and can reduce by the convenient inside and outside ventilation of copper pressure-vent cap
Lubricating oil inside and outside pressure caused by expanding with heat and contract with cold is different, fixed plate can be fixed on ring gear by the soket head cap screw of upside
Top can facilitate the position of fixed and mobile ring gear by hanging ring, can pass through so that hanging ring is fixed on ring gear
One group of elastic washer enhances the tightness of one group of soket head cap screw and one group of hexagon-headed bolt spiral shell dress, improves its sealing performance.
A kind of mortar of the utility model stirs special reduction gear, and technical requirements include following aspect:
Gear contact pattern cannot be less than 45% away from the high direction of tooth, cannot be less than 70% along tooth length direction；
Gear drive minimum sideshake Ln=0.15mm；
It carries out empty inspection after assembly to test, positive and negative two to each 2 hours, operating should be steady, must not hit sound, vibration and oil leak
Phenomenon；
Speed reducer should carry out load test, and temperature rise must not exceed 45 DEG C in experiment, and highest oil temperature must not exceed 80 DEG C；
Speed reducer does not process inner surface and applies antirust paint, and U.S.'s grey paint is sprayed in outer surface；
Into the part and component (including outsourcing piece, cooperation part) of assembly, must have the quality certification side of testing department
It can be carried out assembly.
A kind of mortar of the utility model stirs its motor special of special reduction gear power 5.5KW, 1430r/min, slows down
Machine transmission ratio i=5.1 exports revolving speed 280r/min.
Necessary trial operation after a kind of mortar stirring special reduction gear installation of the utility model, in dry running normal condition
Under, then gradually load operating.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (3)
1. a kind of mortar stirs special reduction gear, which is characterized in that including motor special (1), motor flange disk (2), one group six
Hex bolt (3), ring gear (4), output flange (5), one group of soket head cap screw (6), Zuo Banpan, right half disk (7), one group of row
Star axis (8), one group of planetary gear (9), sun wheel shaft (10), shaft coupling (11) and left half axle (12), one group of hexagon-headed bolt
(3) it is each passed through motor flange disk (2) and is inserted into spiral shell and be filled to motor special (1) left end, the ring gear (4) is located at output flange
Between disk (5) and motor flange disk (2), spiral shell dress passes through output flange (5), internal tooth to one group of soket head cap screw (6) respectively
Enclose (4) and motor flange disk (2), left half disk and half disk of the right side (7) be located at output flange (5) and motor flange disk (2) it
Between, one group of planet axis (8) is mounted between Zuo Banpan and right half disk (7), is respectively set inside one group of planetary gear (9)
There is one group of pad (13), and one group of planetary gear (9) is set on one group of planet axis (8), one group of pad (13) and one group
One group of needle roller bearing without inner ring (14), output flange (5) right side wall and motor method are respectively arranged between planet axis (8)
Blue disk (2) left side wall middle section is respectively arranged with one group of tapered roller bearing (15), and sun wheel shaft (10) right end passes through
Right half disk (7) and one group of tapered roller bearing (15) of right side wall are mounted on rotary electric machine output, and at motor output end
Be provided with the deep groove ball bearing (16) with sealing ring, one group of planetary gear (9) respectively with sun wheel shaft (10) lateral wall and interior
The engagement of gear ring (4) inner sidewall, left side side wall of partly facing left are provided with output shaft (17), and output shaft (17) left end is each passed through
One group of left side tapered roller bearing (15) and output flange (5), the left half axle (12) connect with output shaft (17) left end, institute
It states shaft coupling (11) and is mounted on output flange (5) left end, the output shaft (17) and sun wheel shaft (10) and output flange
(5) and motor flange disk (2) contact position is respectively arranged with one group of oil sealing (18), output flange (5) right side wall and motor
Ring flange (2) left side wall and ring gear (4) contact position are respectively arranged with one group of " O-shaped " slot, and set respectively in one group of " O-shaped " slot
Be equipped with one group of " O-shaped " sealing ring (19), one group of " O-shaped " sealing ring (19) respectively with ring gear (4) left side wall and right side wall
Contact, the output flange bottom and top are respectively arranged with lower through-hole and upper through-hole, the lower through-hole and upper through hole difference
It is provided with hexagonal socket head plug (20) and copper pressure-vent cap (21).
2. a kind of mortar as described in claim 1 stirs special reduction gear, which is characterized in that further include hanging ring (22) and fixation
Plate (23), the fixed plate (23) is mounted on hanging ring (22) bottom, and connecting hole, the internal tooth are provided on fixed plate (23)
Setting is fluted at the top of circle (4), and the fixed plate (23) is protruded into groove, and upside soket head cap screw (6) spiral shell dress passes through company
Connect hole.
3. a kind of mortar as claimed in claim 2 stirs special reduction gear, which is characterized in that further include one group of elastic washer
(24), one group of elastic washer (24) is located at one group of soket head cap screw (6) and one group of hexagon-headed bolt (3) and output method
Blue disk (5) and motor flange disk (2) contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512706.XU CN208281434U (en) | 2018-04-11 | 2018-04-11 | A kind of mortar stirring special reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512706.XU CN208281434U (en) | 2018-04-11 | 2018-04-11 | A kind of mortar stirring special reduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281434U true CN208281434U (en) | 2018-12-25 |
Family
ID=64749583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820512706.XU Active CN208281434U (en) | 2018-04-11 | 2018-04-11 | A kind of mortar stirring special reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281434U (en) |
-
2018
- 2018-04-11 CN CN201820512706.XU patent/CN208281434U/en active Active
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