CN218935086U - Mechanical and electrical rotating speed fault emergency stop equipment - Google Patents
Mechanical and electrical rotating speed fault emergency stop equipment Download PDFInfo
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- CN218935086U CN218935086U CN202222736436.XU CN202222736436U CN218935086U CN 218935086 U CN218935086 U CN 218935086U CN 202222736436 U CN202222736436 U CN 202222736436U CN 218935086 U CN218935086 U CN 218935086U
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Abstract
The utility model belongs to the technical field of electromechanics and discloses a rotational speed fault emergency stop device for an electromechanics, which comprises a motor main body, wherein one side of the motor main body is provided with a driving rod, the outer side of the driving rod is provided with an emergency stop mechanism, and the outer side of the emergency stop mechanism is provided with an adjusting mechanism; the linkage block is positioned at the outer side of the adjusting mechanism, an auxiliary rod is connected to the outer side of the linkage block, and a fixed block is connected to the outer side of the auxiliary rod. This rotational speed trouble emergency stop equipment for machine electricity is through being provided with curved sudden stop piece for the sudden stop piece laminating is around the actuating lever, and the actuating lever in case break down or other circumstances rotate, can contact the sudden stop piece, carry out emergency stop work, need not the staff and carry out manual pressing sudden stop button, be favorable to carrying out the sudden stop work to the actuating lever fast, and be provided with the extension piece in one side of sudden stop piece, the same work of another sudden stop piece of sudden stop piece during operation improves the sudden stop effect.
Description
Technical Field
The utility model relates to the technical field of electromechanics, in particular to rotational speed fault emergency stop equipment for an electromechanic.
Background
The electromechanical means various mechanical mechanisms using electric power as a driving source, and is most typically a driving motor, wherein the electromechanical is widely used in various industries, particularly in various material processing industries, the effect of electromechanical equipment is difficult to replace by other equipment, so that the service life of the electromechanical indirectly affects the service life of the whole equipment, the driving motor mainly assists the equipment to work through a driving shaft,
wherein driving motor is in the in-process of using, load phenomenon appears easily to the drive shaft can be left and right rocking, can influence the life of motor in the load in-process for a long time, and also can appear above-mentioned condition when breaking down, in order to protect driving motor, people often can be provided with emergency stop equipment in one side of drive shaft, makes the trouble carry out emergency stop when appearing, but the emergency stop equipment in the present market still has following problem:
when the emergency stop device in the current market is used, a worker is required to manually press an emergency stop button, if faults are not found in time, the phenomenon that the emergency stop device cannot be stopped in time is easy to occur, the position of the emergency stop device and the position of the driving shaft are fixed distances, and when the emergency stop device is in actual use, driving shafts with a plurality of sizes exist, so that the actual use of the emergency stop device is affected.
Aiming at the problems, the novel design is carried out on the basis of the original emergency stop equipment.
Disclosure of Invention
The utility model aims to provide an electromechanical rotating speed fault emergency stop device, which solves the problems that the existing emergency stop device on the market cannot respond in time and the distance between the emergency stop device and a driving shaft is a fixed distance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an electromechanical rotational speed failure emergency stop device, comprising,
a driving rod is arranged on one side of the motor main body, an emergency stop mechanism is arranged on the outer side of the driving rod, and an adjusting mechanism is arranged on the outer side of the emergency stop mechanism;
the linkage block is positioned at the outer side of the adjusting mechanism, an auxiliary rod is connected to the outer side of the linkage block, and a fixed block is connected to the outer side of the auxiliary rod.
Preferably, the emergency stop mechanism further comprises,
the emergency brake block is positioned on the outer side of the driving rod and is arc-shaped;
the wear-resistant layer is positioned on the inner side of the emergency brake block and is integrally installed with the emergency brake block;
the extension rods are positioned on the outer sides of the emergency brake blocks, and the extension rods are symmetrically distributed on two sides of the center line of the emergency brake blocks.
Preferably, the extension rod is located the inside of receiver, the inside of receiver still is provided with the removal ball, the extension rod with the connected mode of receiver is sliding connection, the even equidistance of removal ball distributes the inside of receiver.
Preferably, the adjusting mechanism further comprises,
the adjusting screw rod is positioned in the linkage block, and the connecting mode of the adjusting screw rod and the linkage block is threaded connection;
the limiting block is positioned below the adjusting screw rod and is integrally installed with the adjusting screw rod;
the storage block is positioned at the outer side of the limiting block, and the storage block is connected with the limiting block in a sliding mode.
Preferably, a reset spring is further arranged below the limiting block, a damping block is further connected inside the reset spring, and the size of the reset spring is smaller than that of the limiting block.
Preferably, the auxiliary rods are uniformly distributed at equal intervals on the outer side of the linkage block, and the linkage block and the fixed block form a fixed structure through the auxiliary rods.
Compared with the prior art, the utility model has the beneficial effects that: the electromechanical rotational speed failure emergency stop device,
1. the arc-shaped emergency brake blocks are arranged, so that the emergency brake blocks are attached to the periphery of the driving rod, the emergency brake blocks can be contacted when the driving rod rotates once faults or other conditions occur, emergency stop work is carried out, a worker does not need to manually press an emergency brake button, emergency stop work is facilitated to the driving rod rapidly, an extension block is arranged on one side of the emergency brake blocks, and when the emergency brake blocks work, the other emergency brake blocks work in the same way, so that the emergency brake effect is improved;
2. through being provided with adjustment mechanism in the outside of sudden stop piece to can nimble adjust the interval between sudden stop piece and the actuating lever, make the sudden stop piece can carry out sudden stop work to not unidimensional actuating lever, and protect sudden stop piece through reset spring and snubber block, avoid influencing adjusting screw's work.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is a schematic diagram of the overall side view of the present utility model;
FIG. 3 is a schematic side view of a linkage block according to the present utility model;
FIG. 4 is a schematic top view of a linkage block according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a motor main body; 2. an emergency stop mechanism; 201. an emergency brake block; 202. a wear-resistant layer; 203. an extension rod; 204. moving the balls; 205. a storage box; 3. an adjusting mechanism; 301. adjusting a screw rod; 302. a limiting block; 303. a storage block; 304. a return spring; 305. a damper block; 4. a driving rod; 5. a fixed block; 6. an auxiliary lever; 7. and a linkage block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an electromechanical rotational speed failure scram device includes,
a motor main body 1, one side of which is provided with a driving rod 4, the outer side of the driving rod 4 is provided with a scram mechanism 2, and the outer side of the scram mechanism 2 is provided with an adjusting mechanism 3;
and the linkage block 7 is positioned at the outer side of the adjusting mechanism 3, an auxiliary rod 6 is connected to the outer side of the linkage block 7, and a fixed block 5 is connected to the outer side of the auxiliary rod 6.
The emergency stop mechanism 2 further comprises a first member,
the emergency brake block 201 is positioned on the outer side of the driving rod 4, and the emergency brake block 201 is arc-shaped;
the wear-resistant layer 202 is positioned on the inner side of the emergency brake block 201, and the wear-resistant layer 202 and the emergency brake block 201 are integrally installed;
The adjustment mechanism 3 further comprises a device for adjusting the position of the object,
the adjusting screw rod 301 is positioned in the linkage block 7, and the connecting mode of the adjusting screw rod 301 and the linkage block 7 is threaded connection;
the limiting block 302 is positioned below the adjusting screw rod 301, and the limiting block 302 and the adjusting screw rod 301 are integrally installed;
a storage block 303, which is located at the outer side of the limiting block 302, the storage block 303 is connected with the limiting block 302 in a sliding manner,
the lower part of the limiting block 302 is also provided with a reset spring 304, the inside of the reset spring 304 is also connected with a damping block 305, the size of the reset spring 304 is smaller than that of the limiting block 302, and the emergency brake block 201 is driven to move through the adjusting screw 301, so that the size of the driving rod 4 is attached, and the application range of the emergency stop mechanism 2 is enlarged.
Working principle: according to fig. 1 to 4, first, the motor main body 1 drives the driving rod 4 to work to assist other devices to work, when a fault occurs, the driving rod 4 starts to shake and is separated from an original rotation track, the driving rod 4 contacts the emergency brake block 201 and extrudes the emergency brake block 201 in the shaking process, so that the emergency brake block 201 moves towards the direction of the outer storage box 205, and when the emergency brake block 201 moves, the extension rod 203 is driven to move, so that the extension rod 203 extrudes the moving ball 204, the moving ball 204 slides in the storage box 205, and extrudes the extension rod 203 at the other side, so that the emergency brake block 201 at the other side moves towards the driving rod 4 to perform emergency stop work;
according to fig. 1-5, if the size of the driving rod 4 is changed, the adjusting screw 301 is rotated, so that the adjusting screw 301 and the linkage block 7 perform threaded movement, and accordingly the adjusting screw 301 is lifted in the linkage block 7, the rear adjusting screw 301 drives the limiting block 302 to lift when lifted, so that the limiting block 302 clamps the containing block 303, then drives the containing block 303 to lift, drives the emergency brake block 201 to lift when lifted, changes the position of the emergency brake block 201, and sequentially adjusts the periphery according to the manner described above, and after the adjustment is finished, the reset spring 304 is matched with the shock absorption block 305 in the using process of the emergency brake block 201 to reset and absorb shock, so that the position stability of the emergency brake block 201 is ensured, and the working process of the whole device is guaranteed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An electromechanical rotational speed failure emergency stop apparatus, characterized by comprising,
a motor main body (1), one side of which is provided with a driving rod (4), the outer side of the driving rod (4) is provided with a scram mechanism (2), and the outer side of the scram mechanism (2) is provided with an adjusting mechanism (3);
the linkage block (7) is positioned at the outer side of the adjusting mechanism (3), an auxiliary rod (6) is connected to the outer side of the linkage block (7), and a fixed block (5) is connected to the outer side of the auxiliary rod (6).
2. An electromechanical rotational speed failure scram device as claimed in claim 1, wherein: the emergency stop mechanism (2) also comprises,
the emergency brake block (201) is positioned on the outer side of the driving rod (4), and the emergency brake block (201) is arc-shaped;
the wear-resistant layer (202) is positioned on the inner side of the emergency brake block (201), and the wear-resistant layer (202) and the emergency brake block (201) are integrally installed;
the extension rods (203) are positioned on the outer sides of the emergency brake blocks (201), and the extension rods (203) are symmetrically distributed on two sides of the center line of the emergency brake blocks (201).
3. An electromechanical rotational speed failure scram device according to claim 2, wherein: extension rod (203) are located the inside of receiver (205), the inside of receiver (205) still is provided with movable ball (204), extension rod (203) with the connected mode of receiver (205) is sliding connection, movable ball (204) even equidistance distributes the inside of receiver (205).
4. An electromechanical rotational speed failure scram device as claimed in claim 1, wherein: the adjusting mechanism (3) further comprises a control device,
the adjusting screw rod (301) is positioned in the linkage block (7), and the connecting mode of the adjusting screw rod (301) and the linkage block (7) is threaded connection;
the limiting block (302) is positioned below the adjusting screw rod (301), and the limiting block (302) and the adjusting screw rod (301) are integrally installed;
and the storage block (303) is positioned at the outer side of the limiting block (302), and the storage block (303) is connected with the limiting block (302) in a sliding manner.
5. An electromechanical rotational speed failure scram device as claimed in claim 4, wherein: the lower part of the limiting block (302) is further provided with a reset spring (304), the inside of the reset spring (304) is further connected with a damping block (305), and the size of the reset spring (304) is smaller than that of the limiting block (302).
6. An electromechanical rotational speed failure scram device as claimed in claim 1, wherein: the auxiliary rods (6) are uniformly distributed on the outer side of the linkage block (7) at equal intervals, and the linkage block (7) and the fixed block (5) form a fixed structure through the auxiliary rods (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222736436.XU CN218935086U (en) | 2022-10-17 | 2022-10-17 | Mechanical and electrical rotating speed fault emergency stop equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222736436.XU CN218935086U (en) | 2022-10-17 | 2022-10-17 | Mechanical and electrical rotating speed fault emergency stop equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218935086U true CN218935086U (en) | 2023-04-28 |
Family
ID=86066689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222736436.XU Active CN218935086U (en) | 2022-10-17 | 2022-10-17 | Mechanical and electrical rotating speed fault emergency stop equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218935086U (en) |
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2022
- 2022-10-17 CN CN202222736436.XU patent/CN218935086U/en active Active
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