CN215487305U - Novel auxiliary transmission device for rolling press - Google Patents
Novel auxiliary transmission device for rolling press Download PDFInfo
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- CN215487305U CN215487305U CN202121297643.9U CN202121297643U CN215487305U CN 215487305 U CN215487305 U CN 215487305U CN 202121297643 U CN202121297643 U CN 202121297643U CN 215487305 U CN215487305 U CN 215487305U
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- clutch
- auxiliary transmission
- spur gear
- speed reducer
- main motor
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Abstract
The utility model discloses a novel auxiliary transmission device for a rolling press, which comprises an auxiliary transmission power device connected to an input shaft of a main motor of the rolling press through a double-hemisphere clutch device and used for driving the main motor and a main speed reducer connected to the main motor to work. The double-hemisphere clutch device completes the on-off state through the matching of the main motor end spur gear clutch and the auxiliary speed reducer end spur gear clutch. The novel auxiliary transmission device for the rolling machine adopts a two-half clutch type double-hemisphere clutch device which is arranged at the tail part of the main motor, has large operation space and is convenient for workers to operate and maintain; the double-hemisphere clutch device is easy to separate and connect, is simple to operate, and greatly reduces the maintenance workload and the cost; and moreover, a safety protection device is arranged, so that the operation and the use are safe and reliable.
Description
Technical Field
The utility model relates to the technical field, in particular to a novel auxiliary transmission device for a rolling press.
Background
The roller press is a novel grinding device which is developed internationally in the middle of eighties. The new extrusion grinding process mainly comprising the novel extrusion grinding process has obvious effect on energy conservation, receives general attention of the international cement world and becomes a new technology for developing the grinding process.
However, the auxiliary rotating device used for detecting the abrasion condition of the roller surface and maintaining and repairing the roller surface to the slow rotating roller is generally arranged between the high-speed shaft of the main speed reducer 30 and the universal coupling 80 and adopts a sprocket transmission type; the auxiliary rotating device not only occupies large space, but also leads the limited space to be more narrow, thus being not beneficial to the operation and maintenance of the device; and after the transmission mode is used, the chain and the chain wheel are not convenient to separate, and the separated chain is difficult to place safely. The device is time-consuming and labor-consuming, complex in operation, large in occupied space, high in maintenance workload, greatly increased in maintenance cost and potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the novel auxiliary transmission device for the rolling machine, which can be quickly separated from and combined with the driving motor, is used for daily maintenance of the rolling machine, and has the advantages of simple structure, convenience in manufacturing and installation and lower cost.
The technical scheme adopted by the utility model is as follows:
the novel auxiliary transmission device for the roller press comprises an auxiliary transmission power device connected to an input shaft of a main motor of the roller press through a double-hemisphere clutch device, and is used for driving the main motor and a main speed reducer connected to the main motor to work.
Preferably, the double-hemisphere clutch device completes the on-off state through the matching of the main motor end spur gear clutch and the auxiliary speed reducer end spur gear clutch;
the main motor end spur gear clutch is fixed at the input shaft end of the main motor;
and the auxiliary speed reducer end spur gear clutch is fixedly connected to the output end of the auxiliary transmission power device.
Preferably, the auxiliary speed reducer end spur gear clutch is supported on an auxiliary transmission base of the auxiliary transmission power device through a clutch support;
and the clutch support sets up the portion of lifting in auxiliary speed reducer end setting tooth clutch position to the portion of lifting is connected to auxiliary transmission base through support arm and support stand.
Preferably, the auxiliary speed reducer end spur gear clutch is circumferentially provided with a fixed groove for the lifting part to be tightly connected for use;
the lifting part is provided with at least one fastening screw to be inserted into the fixing groove.
Preferably, one end of the supporting arm, which is connected with the supporting upright post, is also provided with a sliding chute in the clutch direction of the double-hemisphere clutch device;
and the sliding chute is internally provided with a safety protection device for sensing whether the clutch state of the end spur gear clutch of the auxiliary speed reducer is in place or not.
Preferably, the safety protection device has:
the safety bolt penetrates through the sliding groove and extends out of a stroke sensing contact section;
a travel switch a;
the travel switch b and the travel switch a are respectively arranged at a closing travel point and a travel point when the auxiliary speed reducer end positive tooth clutch is completely separated, and the auxiliary transmission power device is started or closed when the travel switch b and the travel switch a are in contact with the travel sensing contact section;
and the safety protection bracket is fixed on the auxiliary transmission base and is provided with a fixed part of a travel switch a and a fixed part of a travel switch b.
Preferably, a supporting block is further arranged between the supporting arm and the top of the safety protection bracket of the safety bolt.
Preferably, the support block is fixed by a connecting bolt.
Compared with the prior art, the utility model has the beneficial effects that:
the novel auxiliary transmission device for the rolling machine adopts a two-half clutch type double-hemisphere clutch device which is arranged at the tail part of the main motor, has large operation space and is convenient for workers to operate and maintain; the double-hemisphere clutch device is easy to separate and connect, is simple to operate, and greatly reduces the maintenance workload and the cost; and moreover, a safety protection device is arranged, so that the operation and the use are safe and reliable.
And because the two half clutches of the double-hemisphere clutch device are respectively designed by adopting the positive teeth, the rotation directivity is not provided, and the difficulty and the cost of manufacturing and installation are reduced.
Drawings
FIG. 1 is a front view of a novel auxiliary drive for a roll press;
FIG. 2 is a top view of the novel auxiliary transmission device for the roll squeezer;
FIG. 3 is an enlarged view at A of FIG. 1;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a view from the direction B of FIG. 3;
FIG. 6 is a block diagram of one embodiment of an auxiliary reducer end spur clutch;
FIG. 7 is a schematic structural diagram of an auxiliary reducer end spur gear clutch;
wherein: 10-double-hemisphere clutch device, 11-main motor end right-tooth clutch, 12-auxiliary speed reducer end right-tooth clutch, 121-fixed groove; 20-a main motor, 30-a main speed reducer, 40-an auxiliary transmission power device and 41-an auxiliary transmission base;
50-clutch bracket, 51-lifting part, 52-supporting arm, 521-sliding chute, 53-supporting upright post and 54-fastening bolt or screw; 60-safety protection device, 61-safety bolt, 611-stroke sensing contact section; 62-travel switch a, 63-travel switch b, 64-safety protection bracket, 65-supporting block and 66-connecting bolt; 70-fastening screw, 80-universal joint.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further explained with reference to the accompanying drawings and examples, which are only for the purpose of explaining the present invention and do not limit the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the combination or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description process of the embodiment of the present invention, the positional relationships of the devices such as "upper", "lower", "front", "rear", "left", "right", and the like in all the drawings are based on fig. 1.
As shown in fig. 1 and 2, the novel auxiliary transmission device for the roller press comprises an auxiliary transmission power device 40 connected to an input shaft of a main motor 20 of the roller press through a double-hemisphere clutch device 10, and is used for driving the main motor 20 and a main speed reducer 30 connected to the main motor 20 to work, so as to realize daily maintenance and repair of the roller press, during daily maintenance, the double-hemisphere clutch device 10 is started to be closed, so that the auxiliary transmission power device 40 is started, the main motor 20 and the main speed reducer 30 are driven to work, so as to realize maintenance, and when the novel auxiliary transmission device is not used, the clutch is opened, so that the main motor 20 and the auxiliary transmission power device 40 are disconnected. A typical auxiliary drive power unit 40 is an electric motor.
Fig. 3 and 5 show that the double-hemisphere clutch device 10 is in an on-off state through the matching of the main motor end spur clutch 11 and the auxiliary speed reducer end spur clutch 12;
the main motor end spur gear clutch 11 is fixed at the input shaft end of the main motor;
the auxiliary speed reducer end spur gear clutch 12 is fixedly connected with the output end of the auxiliary transmission power device 40; in the implementation process, the auxiliary transmission power device 40 is separated from or combined with the main motor.
As shown in fig. 4, the auxiliary reduction gear end spur clutch 12 is supported on the auxiliary transmission base 41 of the auxiliary transmission power device 40 through a clutch bracket 50;
and the clutch bracket 50 is provided with a lifting part 51 at the position of the auxiliary speed reducer end spur gear clutch 12, and the lifting part 51 is connected to the auxiliary transmission base 41 through a supporting arm 52 and a supporting upright 53, so that the effective lifting and supporting of the auxiliary speed reducer end spur gear clutch and the auxiliary transmission power device are realized. The support arm 52 is attached to a further support post 53 by a fastening bolt or screw 54.
As can be seen from fig. 4 in conjunction with fig. 7, the auxiliary reducer end spur clutch 12 is circumferentially provided with a fixing groove 121 for fastening and connecting the lifting part 51;
the lifting part 51 is provided with at least one fastening screw 70 to be inserted into the fixing groove 121, so that the auxiliary speed reducer end spur clutch 12 is fastened, and the auxiliary speed reducer end spur clutch 12 is driven to be engaged and disengaged conveniently.
As can be seen from fig. 4 and 5, the supporting arm 52, one end connected to the supporting column 53, is further provided with a sliding chute 521 in the clutch direction of the double-hemisphere clutch device 10;
the chute 521 is internally provided with a safety protection device 60 for sensing whether the clutch state of the auxiliary speed reducer end spur gear clutch 12 is in place or not, so that the opening and closing safety performance of the auxiliary transmission power device 40 is enhanced, as can be seen from fig. 3 and 5.
As shown in fig. 6, the safety guard 60 includes:
the safety bolt 61 penetrates through the sliding groove 521 and extends out of a stroke sensing contact section 611;
a travel switch a 62;
a travel switch b63, which is respectively arranged at the closing travel point and the travel point when the travel switch a62 is completely separated of the auxiliary speed reducer end spur gear clutch 12, and starts or closes the auxiliary transmission power device 40 when contacting with the travel sensing contact section 611;
a safety protection bracket 64 fixed on the auxiliary transmission base 41 and provided with a fixed part of a travel switch a62 and a fixed part of a travel switch b63, particularly as shown in an E-direction view, the double-hemisphere clutch device is shown to be at a disengaging position, and when a safety pin is pulled to the travel switch a, the auxiliary transmission power device 40 cannot be started; if the safety pin is pulled to the position of the travel switch b, at the moment, the main motor end spur gear clutch 11 and the auxiliary speed reducer end spur gear clutch 12 are in a connecting position, the main motor 20 cannot be started, and the auxiliary transmission power device 40 is started; when the safety pin is not in contact with both travel switches a, b, neither the main motor 20 nor the auxiliary power transmission 40 can be activated.
As also shown in fig. 6, the safety latch 61 is further provided with a supporting block 65 between the supporting arm 52 and the top of the safety protection bracket 64; for increasing the strength of the safety latch itself and for reducing wear from sliding contact with the safety shield bracket 64. The supporting block 65 is fixed through a connecting bolt 66, and is convenient and quick.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (8)
1. Novel auxiliary transmission device for roll squeezer, its characterized in that:
the auxiliary transmission power device (40) is connected to an input shaft of a main motor (20) of the roller press through a double-hemisphere clutch device (10) and is used for driving the main motor (20) and a main speed reducer (30) connected to the main motor (20) to work.
2. The novel auxiliary transmission device for the roller press as claimed in claim 1, wherein:
the double-hemisphere clutch device (10) completes the on-off state through the matching of the main motor end spur gear clutch (11) and the auxiliary speed reducer end spur gear clutch (12);
the main motor end spur gear clutch (11) is fixed at the input shaft end of the main motor;
and the auxiliary speed reducer end spur gear clutch (12) is fixedly connected to the output end of the auxiliary transmission power device (40).
3. The novel auxiliary transmission device for the roller press as claimed in claim 2, wherein:
the auxiliary speed reducer end spur gear clutch (12) is supported on an auxiliary transmission base (41) of an auxiliary transmission power device (40) through a clutch support (50);
and the clutch support (50) is provided with a lifting part (51) at the position of the auxiliary speed reducer end spur gear clutch (12), and the lifting part (51) is connected to the auxiliary transmission base (41) through a support arm (52) and a support upright post (53).
4. The novel auxiliary transmission device for the roller press as claimed in claim 3, wherein:
the auxiliary speed reducer end spur gear clutch (12) is circumferentially provided with a fixed groove (121);
the lifting part (51) is provided with at least one fastening screw (70) to be inserted into the fixing groove (121).
5. The novel auxiliary transmission device for the roller press as claimed in claim 3 or 4, wherein:
one end of the supporting arm (52) connected with the supporting upright post (53) is also provided with a sliding chute (521) in the clutch direction of the double-hemisphere clutch device (10);
and the sliding chute (521) is internally provided with a safety protection device (60) for sensing whether the clutch state of the auxiliary speed reducer end spur gear clutch (12) is in place or not.
6. The novel auxiliary transmission device for the roller press as claimed in claim 5, wherein: the safety protection device (60) comprises:
the safety bolt (61) penetrates through the sliding groove (521) and extends out of a stroke sensing contact section (611);
a travel switch a (62);
the travel switch b (63) and the travel switch a (62) are respectively arranged at a closing travel point and a travel point when the auxiliary speed reducer end spur gear clutch (12) is completely separated, and the auxiliary transmission power device (40) is started or closed when the travel switch b (63) and the travel switch a (62) are in contact with a travel sensing contact section (611);
and a safety protection bracket (64) which is fixed on the auxiliary transmission base (41) and is provided with a fixed part of a travel switch a (62) and a fixed part of a travel switch b (63).
7. The novel auxiliary transmission device for the roller press as claimed in claim 6, wherein:
the safety bolt (61) is also provided with a supporting block (65) between the supporting arm (52) and the top of the safety protection bracket (64).
8. The novel auxiliary transmission device for the roller press as claimed in claim 7, wherein: the supporting block (65) is fixed through a connecting bolt (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297643.9U CN215487305U (en) | 2021-06-10 | 2021-06-10 | Novel auxiliary transmission device for rolling press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297643.9U CN215487305U (en) | 2021-06-10 | 2021-06-10 | Novel auxiliary transmission device for rolling press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215487305U true CN215487305U (en) | 2022-01-11 |
Family
ID=79784475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121297643.9U Active CN215487305U (en) | 2021-06-10 | 2021-06-10 | Novel auxiliary transmission device for rolling press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215487305U (en) |
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2021
- 2021-06-10 CN CN202121297643.9U patent/CN215487305U/en active Active
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