CN218436374U - Limiting device for retracting of paper pulp conical grinding motor - Google Patents
Limiting device for retracting of paper pulp conical grinding motor Download PDFInfo
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- CN218436374U CN218436374U CN202221867914.4U CN202221867914U CN218436374U CN 218436374 U CN218436374 U CN 218436374U CN 202221867914 U CN202221867914 U CN 202221867914U CN 218436374 U CN218436374 U CN 218436374U
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- gear
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- cutter body
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Abstract
The utility model is suitable for a cone mill technical field provides a paper pulp cone mill motor moves back stop device for sword, including the casing, still include: the bilateral rack is connected with the cutter body through a connecting handle; a limiting mechanism; the moving mechanism comprises a first moving structure and a second moving structure, the first moving structure comprises a first gear, the first gear is movably meshed with the bilateral rack, the height of the first gear is adjusted by the adjusting assembly, and a speed reduction motor is arranged at the input end of the first gear; the second moving structure comprises a third gear, the third gear is movably meshed with the bilateral rack, the height of the third gear is controlled by the control assembly, and a crank handle II is arranged at the input end of the third gear. The utility model can limit the movement of the cutter body by arranging the limiting mechanism; through setting up moving mechanism can still can be with cutter body income casing when the trouble such as unexpected flame-out takes place for stop device's gear motor that the paper pulp awl grinds the motor moves back the sword, convenient maintenance.
Description
Technical Field
The utility model belongs to the technical field of the awl grinds machine, especially, relate to a paper pulp awl grinds motor and moves back stop device for sword.
Background
The cone mill is also called as a cone refiner, is widely applied in the pulping process of papermaking, and mainly cuts and grinds raw materials in paper pulp to improve the fineness degree of the paper.
However, when the speed reduction motor of the existing limiting device for retracting the paper pulp conical grinding motor unexpectedly stalls and other faults, the cutter body is usually in a locked state, the cutter body cannot retract to an initial position, and certain danger exists during maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a paper pulp awl grinds motor and moves back stop device for sword aims at solving the problem that provides in the above-mentioned background art.
The embodiment of the utility model provides a realize like this, a paper pulp awl grinds motor and moves back stop device for sword, including the casing, still include:
the bilateral rack is connected with the cutter body through the connecting handle;
the limiting mechanism is used for limiting the position of the cutter body;
the moving mechanism is used for driving the cutter body to move and comprises a first moving structure and a second moving structure, the first moving structure comprises a first gear, the first gear is movably meshed with the bilateral rack, the height of the first gear is adjusted by the adjusting assembly, the input end of the first gear is provided with a speed reducing motor, and the speed reducing motor is arranged in the shell; the second moving structure comprises a third gear, the third gear is movably meshed with the bilateral rack, the height of the third gear is controlled by the control assembly, and a second crank is arranged at the input end of the third gear.
Furthermore, a connecting shaft is fixedly connected to the center of the bottom wall of the first gear, a clamping seat is fixedly connected to the bottom wall of the connecting shaft, the clamping seat is clamped with an output shaft, and the output shaft is arranged at the output end of the speed reduction motor.
Furthermore, the adjusting assembly comprises a rack, the tail end of the rack is movably connected with the center of the upper wall of the first gear, the rack is connected with the first support in a sliding mode, the first support is fixed in the shell, the rack is connected with the second gear in a meshed mode, the second gear is connected with the second support in a rotating mode, the second support is fixed in the shell, and the first crank is arranged at the input end of the second gear.
Further, stop gear includes the dead lever, the dead lever is fixed on the lateral wall of bilateral rack, bilateral rack and slide sliding connection, the slide is fixed in the casing, the connecting rod that fixedly connected with symmetry set up on the lateral wall of bilateral rack, every the cover is equipped with the spring on the connecting rod, sliding connection has the meshing tooth on the connecting rod that the symmetry set up.
Furthermore, control assembly includes the carousel, the carousel rotates with the fixing base to be connected, the output of carousel is equipped with the screw rod, threaded connection has the lifting sleeve on the screw rod, the rotation is connected with gear three on the lifting sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the limiting device for retracting the paper pulp conical grinding motor can limit the movement of the cutter body by arranging the limiting mechanism; through setting up moving mechanism can still can be with cutter body income casing when the trouble such as unexpected flame-out takes place for stop device's gear motor that the paper pulp awl grinds motor moves back sword, convenient maintenance.
Drawings
Fig. 1 is a schematic structural diagram of a limiting device for retracting a motor of a pulp conical grinder.
Fig. 2 is a schematic structural diagram of a control assembly in a limiting device for retracting a cutter of a pulp conical grinding motor.
Fig. 3 is a schematic view of a connection relation structure of a third gear and a bilateral rack in the limiting device for retracting the cutter of the pulp conical grinding motor.
Fig. 4 is an enlarged structure schematic diagram of a region a in fig. 1 of the limiting device for retracting the cutter of the pulp conical grinding motor.
In the figure: the device comprises a shell 01, a speed reducing motor 21, an output shaft 22, a clamping seat 23, a connecting shaft 24, a first gear 25, a first support 26, a rack 27, a second support 28, a second gear 29, a first crank 31, a double-sided rack 32, a connecting handle 33, a third gear 41, a lifting sleeve 42, a rotary disc 43, a fixed seat 44, a screw 45, a second crank 47, a fixed rod 51, a spring 52, a limiting rod 53, a sliding seat 54, meshing teeth 55 and a connecting rod 56.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-4, for the utility model discloses a paper pulp awl grinds stop device for motor back cut that an embodiment provided, including casing 01, still include:
the bilateral rack 32 is connected with the cutter body through a connecting handle 33;
the limiting mechanism is used for limiting the position of the cutter body;
the moving mechanism is used for driving the cutter body to move and comprises a first moving structure and a second moving structure, the first moving structure comprises a first gear 25, the first gear 25 is movably meshed with the bilateral rack 32, the height of the first gear 25 is adjusted by the adjusting assembly, the input end of the first gear 25 is provided with a speed reducing motor 21, and the speed reducing motor 21 is arranged in the shell 01; the second moving structure comprises a third gear 41, the third gear 41 is movably meshed with the bilateral rack 32, the height of the third gear 41 is controlled by the control component, and a second crank 47 is arranged at the input end of the third gear 41.
In the embodiment of the utility model, the movement of the cutter body can be limited by arranging the limiting mechanism; through setting up moving mechanism can still can be with cutter body income casing 01 in the accident happens when trouble such as flame-out at paper pulp awl grinder motor for tool withdrawal stop device's gear motor 21, convenient maintenance.
As shown in fig. 1, as a preferred embodiment of the present invention, the bottom wall center of the first gear 25 is fixedly connected with a connecting shaft 24, the bottom wall of the connecting shaft 24 is fixedly connected with a clamping seat 23, the clamping seat 23 is connected with an output shaft 22, and the output shaft 22 is arranged at the output end of the speed reducing motor 21.
The embodiment of the utility model provides an in, when cassette 23 and connecting axle 24 block, gear motor 21 drives connecting axle 24 and rotates, and connecting axle 24 drives a gear 25 and rotates, and a gear 25 drives the connecting handle 33 through the mode with bilateral rack 32 meshing and removes to the effect of removal cutter body is realized.
As shown in fig. 1, as a preferred embodiment of the present invention, the adjusting assembly includes a rack 27, the end of the rack 27 is movably connected to the central position of the upper wall of the first gear 25, the rack 27 is slidably connected to the first support 26, the first support 26 is fixed in the housing 01, the rack 27 is engaged with the second gear 29, the second gear 29 is rotatably connected to the second support 28, the second support 28 is fixed in the housing 01, and the first crank 31 is provided at the input end of the second gear 29.
In the embodiment of the present invention, preferably, when the first gear 25 rotates, the rack 27 does not rotate; when the speed reducing motor 21 fails and cannot retract through the first moving structure, the first crank handle 31 is rotated, the first crank handle 31 drives the second gear 29 to rotate, the second gear 29 drives the first gear 25 to move upwards through the rack 27, the first gear 25 drives the clamping seat 23 to move upwards through the connecting shaft 24, and the clamping seat 23 is separated from the output shaft 22.
As shown in fig. 1 and 4, as a preferred embodiment of the present invention, the limiting mechanism includes a fixing rod 51, the fixing rod 51 is fixed on the lateral wall of the bilateral rack 32, the bilateral rack 32 is slidably connected to the sliding seat 54, the sliding seat 54 is fixed in the housing 01, the connecting rods 56 symmetrically disposed are fixedly connected to the lateral wall of the bilateral rack 32, each of the connecting rods 56 is sleeved with a spring 52, and the connecting rods 56 symmetrically disposed are slidably connected to the engaging teeth 55.
In the embodiment of the present invention, preferably, during feeding, the bilateral rack 32 drives the cutter body to move rightward through the connecting handle 33 until the fixing rod 51 abuts against the limiting rod 53 on the right side of the sliding seat 54, the bilateral rack 32 stops moving rightward, the cutter body stops moving, the left bilateral rack 32 is meshed with the first gear 25, the bilateral rack 32 drives the meshing teeth 55 to move rightward, the spring 52 is compressed, and under the action of the elastic force, the spring 52 drives the meshing teeth 55 to move leftward, so that the meshing teeth 55 move back and forth; when the cutter is withdrawn, the bilateral rack 32 drives the cutter body to move leftwards through the connecting handle 33 until the fixed rod 51 is abutted to the limiting rod 53 on the left side of the sliding seat 54, the bilateral rack 32 stops moving leftwards, and the cutter body stops moving.
As shown in fig. 2 and fig. 3, as a preferred embodiment of the present invention, the control assembly includes a rotary disc 43, the rotary disc 43 is rotatably connected to the fixing base 44, the output end of the rotary disc 43 is provided with a screw rod 45, the screw rod 45 is threadedly connected to a lifting sleeve 42, and the lifting sleeve 42 is rotatably connected to a third gear 41.
In the embodiment of the utility model, it is preferred, rotate carousel 43, carousel 43 drives screw rod 45 and rotates, make lifting sleeve 42 rebound, lifting sleeve 42 drives three 41 gears and two 47 rebound of crank, make three 41 gears and bilateral rack 32 meshing, rotate two 47 cranks this moment, crank two 47 drive three 41 rotations of gears, three 41 gears drive bilateral rack 32 and remove, bilateral rack 32 drives the connection handle 33 and removes, thereby the completion moves back the sword operation.
The utility model discloses a theory of operation is:
according to the limiting device for retracting the cutter of the pulp conical grinding motor, when the cutter is fed, the bilateral rack 32 drives the cutter body to move rightwards through the connecting handle 33 until the fixed rod 51 is abutted to the limiting rod 53 on the right side of the sliding seat 54, the bilateral rack 32 stops moving rightwards, and the cutter body stops moving; when the cutter is withdrawn, the bilateral rack 32 drives the cutter body to move leftwards through the connecting handle 33 until the fixed rod 51 is abutted to the limiting rod 53 on the left side of the sliding seat 54, the bilateral rack 32 stops moving leftwards, and the cutter body stops moving.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the practicability of the patent.
Claims (5)
1. The utility model provides a paper pulp awl grinds motor and moves back stop device for sword, includes the casing, its characterized in that still includes:
the bilateral rack is connected with the cutter body through the connecting handle;
the limiting mechanism is used for limiting the position of the cutter body;
the moving mechanism is used for driving the cutter body to move and comprises a first moving structure and a second moving structure, the first moving structure comprises a first gear, the first gear is movably meshed with the bilateral rack, the height of the first gear is adjusted by the adjusting assembly, the input end of the first gear is provided with a speed reducing motor, and the speed reducing motor is arranged in the shell; the second moving structure comprises a third gear, the third gear is movably meshed with the bilateral rack, the height of the third gear is controlled by the control assembly, and a crank second is arranged at the input end of the third gear.
2. The paper pulp conical mill motor tool retracting limiting device according to claim 1, characterized in that a connecting shaft is fixedly connected to the center of the bottom wall of the first gear, a clamping seat is fixedly connected to the bottom wall of the connecting shaft, the clamping seat is clamped with an output shaft, and the output shaft is arranged at the output end of a speed reducing motor.
3. The paper pulp conical mill motor retracting limiting device is characterized in that the adjusting assembly comprises a rack, the tail end of the rack is movably connected with the center of the upper wall of the first gear, the rack is connected with the first support in a sliding mode, the first support is fixed in the shell, the rack is connected with the second gear in a meshing mode, the second gear is connected with the second support in a rotating mode, the second support is fixed in the shell, and the input end of the second gear is provided with a first crank.
4. The spacing device for the retracting of the motor of the pulp conical mill as claimed in claim 1, wherein the spacing mechanism comprises a fixing rod fixed on the side wall of a bilateral rack, the bilateral rack is slidably connected with a sliding seat, the sliding seat is fixed in a shell, symmetrically arranged connecting rods are fixedly connected on the side wall of the bilateral rack, each connecting rod is sleeved with a spring, and meshing teeth are slidably connected on the symmetrically arranged connecting rods.
5. The paper pulp conical mill motor retracting limiting device according to claim 1, wherein the control assembly comprises a rotary disc, the rotary disc is rotatably connected with the fixed seat, a screw is arranged at the output end of the rotary disc, a lifting sleeve is in threaded connection with the screw, and a third gear is rotatably connected to the lifting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221867914.4U CN218436374U (en) | 2022-07-20 | 2022-07-20 | Limiting device for retracting of paper pulp conical grinding motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221867914.4U CN218436374U (en) | 2022-07-20 | 2022-07-20 | Limiting device for retracting of paper pulp conical grinding motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218436374U true CN218436374U (en) | 2023-02-03 |
Family
ID=85088699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221867914.4U Active CN218436374U (en) | 2022-07-20 | 2022-07-20 | Limiting device for retracting of paper pulp conical grinding motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218436374U (en) |
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2022
- 2022-07-20 CN CN202221867914.4U patent/CN218436374U/en active Active
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