CN212672347U - Power output convenient box - Google Patents
Power output convenient box Download PDFInfo
- Publication number
- CN212672347U CN212672347U CN202020817791.8U CN202020817791U CN212672347U CN 212672347 U CN212672347 U CN 212672347U CN 202020817791 U CN202020817791 U CN 202020817791U CN 212672347 U CN212672347 U CN 212672347U
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- riveting
- gear
- output shaft
- disc
- rotate
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Abstract
The utility model belongs to the technical field of transmission machinery, and provides a power output convenient box, which comprises an output shaft, a riveting disc component and an output belt wheel, wherein the riveting disc component is sleeved at one end of the output shaft; the riveting dish subassembly includes: riveting dish, pressure disk, drive arrangement, riveting dish sets up on the output shaft, and the pressure disk setting is by riveting dish, and riveting dish is used for driving the pressure disk and rotates, and the output band pulley setting is on the pressure disk, and drive arrangement drive pressure disk removes for make pressure disk and riveting dish riveting. Through above-mentioned technical scheme, the problem that transmission output shaft and input motor are synchronous all the time and are difficult to independent control among the prior art has been solved.
Description
Technical Field
The utility model belongs to the technical field of transmission machinery, a convenient case of power take off is related to.
Background
The historical giant wheel is forward in rolling, the technology progress is always promoted to the social progress, after the industrial revolution, the machine gradually replaces the labor force of people, most of repeated or high-intensity labor can be completed, and the machine is gradually developed to be refined and convenient from the traditional heavy machine, so that the working efficiency is further improved, wherein the reducer is used as a transmission part in mechanization and is widely applied to various occasions by people all the time, and meanwhile, the reducer also brings more selectable space for transmission and plays a vital role. Among the prior art, traditional reduction gear one end links to each other with the input motor, the other end is the output promptly, the centre is changed speed through structures such as gear or turbine, reach the purpose that slows down, but the reduction gear is in one kind with the synchronous pivoted state of hydraulic pump, if need change drive disk assembly, then need stop the motor, operate again, in addition, traditional transmission reduction gear, the output is more single, lack the suitability, based on above problem, need a transmission that can nimble control transmission, various output mode urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a convenient case of power take off has solved among the prior art problem that transmission output shaft and input motor are synchronous all the time and are difficult to independent control.
The technical scheme of the utility model is realized like this:
a power take-off facilitating case, comprising:
an output shaft;
the riveting disc component is sleeved at one end of the output shaft;
an output pulley;
the rivet disc assembly includes:
the riveting disc is arranged on the output shaft;
the riveting disc is used for driving the pressing disc to rotate, and the output belt wheel is arranged on the pressing disc;
and the driving device drives the pressure plate to move and is used for riveting the pressure plate and the riveting plate.
As a further technical solution, the method further comprises:
a main box body;
the output pulley includes:
a sleeve portion through which the output shaft passes;
a gear tooth portion provided on the sleeve portion, a first groove being formed between the sleeve portion and the gear tooth portion;
the main box body is provided with:
the gear tooth part is sleeved on the outer side of the bearing cylinder, and the bearing cylinder is inserted into the first groove.
As a further technical solution, the method further comprises:
and the bearings are sleeved on the sleeve part and are positioned between the sleeve part and the bearing cylinder.
As a further technical solution, the method further comprises:
the end cover is arranged on the end face of the output belt wheel, the riveting disc assembly is positioned between the end cover and the output belt wheel, the end cover is driven to rotate when the pressure disc rotates, and the output belt wheel is driven to rotate when the end cover rotates;
the driving device includes:
the piston disc is arranged in the end cover in a sliding mode, the end face of the piston disc is in contact with the pressure plate, and the piston disc is used for pushing the pressure plate to move.
As a further technical solution, the driving device further includes:
a swivel joint disposed on the end cap;
the end cover is provided with:
the piston disc is arranged in the second groove in a sliding mode, a first cavity is formed between the piston disc and the second groove, and the rotary joint is communicated with the first cavity.
As a further technical solution, the method further comprises:
one end of the connecting bolt is connected with the pressure plate;
the reset spring is sleeved on the connecting bolt, one end of the reset spring acts on the end cover and is used for enabling the connecting bolt to move, and the connecting bolt drives the pressure plate to move;
the end cover is provided with:
and the connecting bolt penetrates through the through hole.
As a further technical solution, the method further comprises:
the transmission gear is arranged in the main box body;
the half-coupling assembly is arranged at one end of the output shaft, and the output shaft is used for driving the half-coupling assembly to rotate;
the coupling half assembly comprises:
the first half coupling is arranged on the output shaft, and the output shaft is used for driving the first half coupling to rotate;
the second half coupling is arranged on the main box body in a sliding mode, and the first half coupling is used for driving the second half coupling to rotate;
and the elastic piece is sleeved on the output shaft and positioned between the first half coupling and the second half coupling.
As a further technical solution, the transmission gear includes:
a first gear connected with a hydraulic pump;
the middle gear set and the first gear are sequentially arranged, and the middle gear set drives the first gear to rotate;
and the third gear and the intermediate gear set are sequentially arranged, the third gear drives the intermediate gear set to rotate, and the output shaft drives the third gear to rotate.
The utility model discloses a theory of operation and beneficial effect do:
the utility model discloses a power output convenient box, the operating principle is that a riveting disc component and an output belt wheel are arranged on an output shaft, the riveting disc component is composed of a riveting disc and a pressure disc, the riveting disc is arranged on the output shaft, the output shaft drives the riveting disc to rotate, the pressure disc is beside the riveting disc, the output belt wheel is fixedly connected with the pressure disc, the output shaft passes through the output belt wheel, when the output shaft rotates, a driving device drives the pressure disc to move, the pressure disc is riveted with the riveting disc, the riveting disc drives the pressure disc to rotate, the pressure disc rotates to drive the output belt wheel to rotate, when the pressure disc and the riveting disc are not riveted, the output shaft drives the riveting disc to rotate, the pressure disc does not rotate, and the output belt wheel is arranged on the output shaft, the output shaft idles, thus, the controllability of power output is realized, compared with the prior art, the traditional power transmission device, the input and output synchronously rotate, need communicate the input and shut down together, often open and stop, there is certain damage to power input device, shut down moreover and carry out operations such as maintenance, reconnect installation compound machine again, seriously influence efficiency, the power take off of output can be disconnected under the state of not shutting down to this device, realizes swift convenient control power take off, has solved among the prior art transmission output shaft and input motor and has been synchronous all the time and be difficult to the problem of independent control.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a schematic structural view of the output pulley of the present invention;
in the figure: 1-main box body, 101-bearing cylinder, 2-transmission gear, 21-first gear, 22-intermediate gear set, 23-third gear, 3-output shaft, 4-half coupling assembly, 41-first half coupling, 42-second half coupling, 43-elastic piece, 5-riveting disc assembly, 51-riveting disc, 52-pressing disc, 6-output belt wheel, 61-sleeve portion, 62-gear tooth portion, 621-first groove, 7-bearing, 8-end cover, 81-second groove, 811-first cavity, 82-through hole, 9-piston disc, 10-rotary joint, 11-connecting bolt, 12-reset spring and 13-driving device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 efforts belong to the protection scope of the present invention.
As shown in FIGS. 1-3, a power take-off facilitating box is characterized by comprising:
an output shaft 3;
the riveting disc component 5 is sleeved at one end of the output shaft 3;
an output pulley 6;
the rivet disc assembly 5 includes:
a rivet disc 51, the rivet disc 51 being provided on the output shaft 3;
the pressure plate 52 is arranged beside the riveting plate 51, the riveting plate 51 is used for driving the pressure plate 52 to rotate, and the output belt wheel 6 is arranged on the pressure plate 52;
and a driving device 13, wherein the driving device 13 drives the pressure plate 52 to move for riveting the pressure plate 52 and the riveting plate 51.
In the embodiment, a power output convenient box is disclosed, the working principle of which is that a riveting disc assembly 5 and an output belt wheel 6 are installed on an output shaft 3, the riveting disc assembly 5 is composed of a riveting disc 51 and a pressure disc 52, the riveting disc 51 is arranged on the output shaft 3, the output shaft 3 drives the riveting disc 51 to rotate, the pressure disc 52 is beside the riveting disc 51, the output belt wheel 6 is fixedly connected with the pressure disc 52, the output shaft 3 passes through the output belt wheel 6, when the output shaft 3 rotates, the riveting disc 51 drives the pressure disc 52 to rotate, the pressure disc 52 rotates to drive the output belt wheel 6 to rotate, a driving device 13 drives the pressure disc 52 to move, the pressure disc 52 and the riveting disc 51 are not riveted, the output shaft 3 drives the riveting disc 51 to rotate, the pressure disc 52 is not rotated, and the output belt wheel 6 is on the output shaft 3, the output shaft 3 idles, thus realizing the controllability of power output, compared with the prior art, traditional power transmission device, the synchronous rotation of input and output, when needs disconnection output, need communicate the input and shut down together, frequent opening stops, there is certain damage to power input device, and shut down and carry out operations such as maintenance, reconnection installation is compound again, seriously influence efficiency, the power take off of output can be broken off under the state of not shutting down to this device, realize swift convenient control power take off, transmission output shaft 3 and input motor are synchronous all the time and be difficult to the problem of independent control among the prior art has been solved.
Further, still include:
a main box body 1;
the output pulley 6 includes:
a sleeve portion 61 through which the output shaft 3 passes;
a gear tooth portion 62, the gear tooth portion 62 being disposed on the sleeve portion 61, a first groove 621 being formed between the sleeve portion 61 and the gear tooth portion 62;
the main box body 1 is provided with:
the bearing cylinder 101, the gear tooth part 62 is sleeved outside the bearing cylinder 101, and the bearing cylinder 101 is inserted into the first groove 621.
In this embodiment, the output pulley 6 is structurally divided into a sleeve portion 61 and a gear tooth portion 62, the sleeve portion 61 is located inside the output pulley 6, the gear tooth portion 62 is located outside the sleeve portion 61, the sleeve portion 61 is cylindrical, the output shaft 3 penetrates through the sleeve portion 61, a first groove 621 is formed between the sleeve portion 61 and the gear tooth portion 62, a bearing cylinder 101 is arranged on the box body, the bearing cylinder 101 is inserted into the first groove 621, the gear tooth portion 62 is in contact with the bearing cylinder 101, the bearing cylinder 101 supports the gear tooth portion 62, the gear tooth portion 62 rotates on the bearing cylinder 101 relatively, in addition, the output shaft 3 also supports the sleeve portion 61, and the operation stability of the output pulley 6 is improved.
Further, still include:
and the bearings 7 are sleeved on the sleeve part 61 and are positioned between the sleeve part 61 and the bearing cylinder 101.
In this embodiment, a plurality of bearings 7 are installed between the sleeve portion 61 and the carrier cylinder 101, the inner ring of the bearing 7 is installed on the sleeve portion 61, the outer ring of the bearing 7 is in contact with the carrier cylinder 101, the bearing 7 supports the carrier cylinder 101, the sleeve portion 61 rotates on the output shaft 3, and the bearing 7 improves the smoothness of rotation between the sleeve portion 61 and the carrier cylinder 101.
Further, still include:
the end cover 8 is arranged on the end face of the output belt wheel 6, the riveting disc assembly 5 is positioned between the end cover 8 and the output belt wheel 6, the end cover 8 is driven to rotate when the pressure disc 52 rotates, and the output belt wheel 6 is driven to rotate when the end cover 8 rotates;
the drive device 13 includes:
the piston plate 9, the piston plate 9 is arranged in the end cover 8 in a sliding mode, the end face of the piston plate 9 is in contact with the pressure plate 52, and the piston plate 9 is used for pushing the pressure plate 52 to move.
In this embodiment, an end cover 8 is installed on the end face of the output belt wheel 6, the end cover 8 is connected with the output belt wheel 6, the riveting disc assembly 5 is arranged between the end cover 8 and the output belt wheel 6, the driving device 13 further comprises a piston disc 9, the piston disc 9 is located between the riveting disc assembly 5 and the end cover 8, the piston disc 9 can move and press the pressure disc 52, the pressure disc 52 moves, the pressure disc 52 is riveted with the riveting disc 51, the riveting disc 51 drives the pressure disc 52 to rotate, the pressure disc 52 drives the end cover 8 to rotate, the end cover 8 drives the output belt wheel 6 to rotate, so that power can pass through the position of the control piston disc 9, and then the opening and closing of the riveting disc 51 and the pressure disc 52 are controlled, and controllable output of.
Further, the driving device 13 further includes:
the rotary joint 10, the rotary joint 10 is set up on the end cap 8;
the end cover 8 is provided with:
a second groove 81, the piston disc 9 is slidably arranged in the second groove 81, a first cavity 811 is formed between the piston disc 9 and the second groove 81, and the rotary joint 10 is communicated with the first cavity 811.
In this case, a second groove 81 is provided in the end cap 8, the second groove 81 is located at an intermediate position of the end cap 8, on the side of the end cap 8 corresponding to the pressure plate 52, a piston disc 9 is further mounted in the second recess 81, a first cavity 811 is formed between the piston disc 9 and the second recess 81, the piston disc 9 and the second recess 81 are in sealing contact, the driving device 13 further comprises a rotary joint 10, the outer side of the end cover 8 is provided with a rotary joint 10, the rotary joint 10 is communicated with the first cavity, when in work, hydraulic oil is injected into the first cavity 811 through the rotary joint 10, the volume of the first cavity 811 is increased, the hydraulic oil applies thrust to the piston disc 9, the piston disc 9 moves to press the pressure plate 52, the pressure plate 52 is in transmission connection with the riveting disc 51, therefore, the transmission connection condition can be controlled by controlling the introduction amount of the hydraulic oil, and convenient control is realized.
Further, still include:
one end of the connecting bolt 11 is connected with the pressure plate 52;
the return spring 12 is sleeved on the connecting bolt 11, one end of the return spring 12 acts on the end cover 8 and is used for enabling the connecting bolt 11 to move, and the connecting bolt 11 drives the pressure plate 52 to move;
the end cover 8 is provided with:
and a through hole 82 through which the coupling bolt 11 passes through the through hole 82.
In this embodiment, a plurality of through holes 82 are further formed in the end cover 8, the connecting bolt 11 penetrates through the through holes 82 and is connected with the pressure plate 52, the reset spring 12 is sleeved on the connecting bolt 11, the reset spring 12 is arranged between the connecting bolt 11 and the end cover 8, one action end of the reset spring 12 acts on the nut of the connecting bolt 11, the other action end acts on the end cover 8, when the piston plate 9 pushes the pressure plate 52 to move, the pressure plate 52 also drives the connecting bolt 11 to move, the distance between the nut and the end cover 8 is reduced, the spring is compressed, when the piston plate 9 does not push the pressure plate 52, the spring applies elasticity to the nut, the connecting bolt 11 is enabled to displace, the connecting bolt 11 drives the pressure plate 52 to move, the pressure plate 52 is enabled to reset, the transmission connection is disconnected, automatic connection and disconnection can be achieved, and convenience of the output convenience box is further improved.
Further, still include:
the transmission gear 2 is arranged in the main box body 1;
the half-coupling component 4 is arranged at one end of the output shaft 3, and the output shaft 3 is used for driving the half-coupling component 4 to rotate;
the coupling part assembly 4 comprises:
the first half coupling 41, the first half coupling 41 is set up on the output shaft 3, the output shaft 3 is used for driving the first half coupling 41 to rotate;
the second half coupling 42 is arranged on the main box body 1 in a sliding mode, and the first half coupling 41 is used for driving the second half coupling 42 to rotate;
and the elastic piece 43 is sleeved on the output shaft 3 and is positioned between the first coupling half 41 and the second coupling half 42.
In the embodiment, a transmission gear 2 is further installed in the output convenience box, the transmission gear 2 plays a role of speed reduction and speed change, the output shaft 3 drives the transmission gear 2 to rotate, the rotating speed of the transmission gear 2 is adjusted, in addition, a half-coupling assembly 4 is arranged on the output shaft 3, the half-coupling is composed of a first half-coupling 41, a second half-coupling 42 and an elastic piece 43, the elastic piece 43 is installed between the first half-coupling 41 and the second half-coupling 42, the elastic piece 43 can be an elastic device such as a spring, an elastic sheet and the like and is used for controlling the connection state between the first coupling and the second coupling, when an external motor is connected to the second half-coupling 42, the second half-coupling 42 slides in the main box body 1 under the action of an external shaft, the gap between the second half-coupling 42 and the first half-coupling 41 is reduced, the elastic piece 43 is compressed, the second half-, realize the connection transmission of power, when the outside axle was extracted, second coupling 42 was popped out by elastic component 43, and second coupling and first shaft coupling throw off the connection, and output shaft 3 drives first coupling 41 idle running, realizes the quick output and the disconnection of power, when promoting the output, further promotes the convenience.
Further, the transmission gear 2 includes:
a first gear 21, the first gear 21 being connected to the hydraulic pump;
the middle gear set 22, the middle gear set 22 and the first gear 21 are sequentially arranged, and the middle gear set 22 drives the first gear 21 to rotate;
the third gear 23, the third gear 23 and the intermediate gear set 22 are sequentially arranged, the third gear 23 drives the intermediate gear set 22 to rotate, and the output shaft 3 drives the third gear 23 to rotate.
In this embodiment, drive gear 2 plays the deceleration effect, drive gear 2 installs in the convenient incasement of power take off, first gear 21 and hydraulic pump connection, third gear 23 installs on output shaft 3, output shaft 3 drives third gear 23 and rotates, third gear 23 transmits power to intermediate gear group 22, intermediate gear group 22 transmits power to first gear 21 on, intermediate gear group 22 is a plurality of gears, realize multistage variable speed, the multi-stage gear meshing variable speed, quantity through adjusting intermediate gear group 22, can adjust out the power take off of multiple proportion, adapt to different occasions, the adaptation degree of equipment has been promoted.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A power take-off facilitating case, comprising:
an output shaft (3);
the riveting disc component (5), the riveting disc component (5) is sleeved at one end of the output shaft (3);
an output pulley (6);
the rivet disc assembly (5) comprises:
a riveting disc (51), the riveting disc (51) being arranged on the output shaft (3);
the pressing plate (52), the pressing plate (52) is arranged beside the riveting plate (51), the riveting plate (51) is used for driving the pressing plate (52) to rotate, and the output belt wheel (6) is arranged on the pressing plate (52);
the driving device (13) drives the pressure plate (52) to move, and is used for riveting the pressure plate (52) and the riveting disc (51).
2. A power take off facilitation box as recited in claim 1, further comprising:
a main box body (1);
the output pulley (6) comprises:
a sleeve portion (61) through which the output shaft (3) passes (61);
a wheel tooth portion (62), the wheel tooth portion (62) being provided on the sleeve portion (61), a first groove (621) being formed between the sleeve portion (61) and the wheel tooth portion (62);
the main box body (1) is provided with:
the bearing cylinder (101), the gear portion (62) is sleeved on the outer side of the bearing cylinder (101), and the bearing cylinder (101) is inserted into the first groove (621).
3. A power take off facilitation box as recited in claim 2, further comprising:
and the bearings (7) are sleeved on the sleeve part (61) and are positioned between the sleeve part (61) and the bearing barrel (101).
4. A power take off facilitation box as recited in claim 1, further comprising:
the end cover (8) is arranged on the end face of the output belt wheel (6), the riveting disc assembly (5) is positioned between the end cover (8) and the output belt wheel (6), the pressure plate (52) drives the end cover (8) to rotate when rotating, and the end cover (8) drives the output belt wheel (6) to rotate when rotating;
the drive device (13) comprises:
the piston disc (9), piston disc (9) slide to be set up in end cover (8), the terminal surface of piston disc (9) with pressure disk (52) contact, piston disc (9) are used for promoting pressure disk (52) remove.
5. A power take-off facilitating box according to claim 4, wherein the driving means (13) further comprises:
a rotary joint (10), the rotary joint (10) being provided on the end cap (8);
the end cover (8) is provided with:
a second groove (81), the piston disc (9) is arranged in the second groove (81) in a sliding mode, a first cavity (811) is formed between the piston disc (9) and the second groove (81), and the rotary joint (10) is communicated with the first cavity (811).
6. A power take off facilitation box as recited in claim 5, further comprising:
one end of the connecting bolt (11) is connected with the pressure plate (52);
the reset spring (12) is sleeved on the connecting bolt (11), one end of the reset spring (12) acts on the end cover (8) and is used for enabling the connecting bolt (11) to move, and the connecting bolt (11) drives the pressure plate (52) to move;
the end cover (8) is provided with:
a through hole (82), through which the connecting bolt (11) passes (82).
7. A power take off facilitation box as recited in claim 2, further comprising:
the transmission gear (2) is arranged in the main box body (1);
the half-coupling assembly (4) is arranged at one end of the output shaft (3), and the output shaft (3) is used for driving the half-coupling assembly (4) to rotate;
the coupling half assembly (4) comprises:
the first half coupling (41), the first half coupling (41) is arranged on the output shaft (3), and the output shaft (3) is used for driving the first half coupling (41) to rotate;
the second half coupling (42) is arranged on the main box body (1) in a sliding mode, and the first half coupling (41) is used for driving the second half coupling (42) to rotate;
the elastic piece (43) is sleeved on the output shaft (3) and located between the first half coupling (41) and the second half coupling (42).
8. A power take-off facilitating box according to claim 7, characterized in that the transmission gear (2) comprises:
a first gear (21), the first gear (21) being connected to a hydraulic pump;
the middle gear set (22) and the first gear (21) are sequentially arranged, and the middle gear set (22) drives the first gear (21) to rotate;
the third gear (23), the third gear (23) with intermediate gear group (22) set gradually, third gear (23) drive intermediate gear group (22) rotate, output shaft (3) drive third gear (23) rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020817791.8U CN212672347U (en) | 2020-05-15 | 2020-05-15 | Power output convenient box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020817791.8U CN212672347U (en) | 2020-05-15 | 2020-05-15 | Power output convenient box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212672347U true CN212672347U (en) | 2021-03-09 |
Family
ID=74814614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020817791.8U Expired - Fee Related CN212672347U (en) | 2020-05-15 | 2020-05-15 | Power output convenient box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212672347U (en) |
-
2020
- 2020-05-15 CN CN202020817791.8U patent/CN212672347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 Termination date: 20210515 |