CN220566456U

CN220566456U - Torsion protector

Info

Publication number: CN220566456U
Application number: CN202320888722.XU
Authority: CN
Inventors: 李先茶; 王黎黎; 李萍
Original assignee: Taicang Sanben Transmission Machinery Co ltd
Current assignee: Taicang Sanben Transmission Machinery Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2024-03-08
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a torsion protector, comprising: a torsion protection part; the torsion protection part comprises a ball type torsion protection body; a convenient connecting part; the convenient connecting part comprises a gear disc connected to the middle part of the ball type torsion protection body, a ring frame connected to the outer side of the gear disc and a plurality of clamping grooves equidistantly arranged in the middle part of the ring frame; and the signal transmission part is arranged on one side of the ball type torsion protection body. The utility model can be suitable for the matching connection between the multi-standby transmission structures through the additionally arranged convenient connection part, and the multi-structure which does not need to be replaced back and forth is adopted, so that the problems that the existing ball type torque protector is provided with a belt wheel when being connected with a belt transmission structure, a gear disc is required to be provided when being connected with a structure between gears, and the corresponding matching structure needs to be replaced back and forth and is time-consuming and labor-consuming when being connected with a structure between gears are solved.

Description

Torsion protector

Technical Field

The utility model relates to the technical field of torsion protectors, in particular to a torsion protector.

Background

The torque protector is a mechanical device, can protect a machine or equipment from being damaged when overload or torque fluctuation occurs, is also called a torque limiter, and is widely applied to a mechanical transmission system, an electric tool and other fields requiring torque control, and belongs to one of the ball type torque protectors.

However, the following drawbacks still exist in practical use:

the existing ball type torque protector is provided with a belt wheel when being connected with a belt transmission structure, and is provided with a gear disc when being connected with a gear structure, and the ball type torque protector is connected with a form structure, so that the corresponding matching structure needs to be replaced, and the ball type torque protector is time-consuming and labor-consuming.

Therefore, a torsion protector is newly proposed to solve the above-mentioned problems.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a torsion protector, which is applicable to the matching connection between multi-standby transmission structures through an additionally arranged convenient connecting part, and does not need to be replaced back and forth, so as to solve the problems in the prior art.

2. Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the present utility model is a torsion protector comprising:

a torsion protection part;

the torsion protection part comprises a ball type torsion protection body;

a convenient connecting part;

the convenient connecting part comprises a gear disc connected to the middle part of the ball type torsion protection body, a ring frame connected to the outer side of the gear disc and a plurality of clamping grooves equidistantly arranged in the middle part of the ring frame;

and the signal transmission part is arranged on one side of the ball type torsion protection body.

Further, an annular groove is formed in the middle of the ring frame, and the ring frame is connected with the gear disc in a meshed manner through a plurality of tooth blocks which are equidistantly arranged in the middle of the inner side of the ring frame;

specifically, the ring groove can meet the requirement of connection between an external belt and a ring frame, and the gear is used for fastening and mounting the structure between the ring frame and the gear disc.

Further, the signal transmission part comprises a connecting block arranged at one side of the ball type torsion protection body, a power supply structure connected to the middle part of the front end of the connecting block and a transmission structure connected to the front end of the power supply structure;

further, the connecting block is annular, and screw holes are formed in the middle of the connecting block at equal intervals;

further, the power supply structure comprises a power connection tube connected to the inner side of the connecting block, a hole tube penetrating through the lower part of the power connection tube and extending downwards, and a power connection wire with one end extending into the hole tube;

further, the outer surface of the power receiving tube is uniformly coated with an insulating coating, and the power receiving wire extends to one end in the hole tube and is in bolted electrical connection with the power receiving tube;

further, the transmission structure comprises a flexible power connection column, a distance measurement sensor and an indicator lamp, wherein one end of the flexible power connection column is electrically connected with the power connection tube, the distance measurement sensor is electrically connected to the other end of the flexible power connection column, and the indicator lamp is arranged on one position of the outer surface of the distance measurement sensor;

further, an insulating sleeve is sleeved outside the flexible power connection column, and the end parts of the insulating sleeve are respectively contacted with one ends of the power connection tube and the ranging sensor;

further, the rear end of the indicator lamp is provided with a metal bulge, and the metal bulge extends into the ranging sensor in a threaded manner and is electrically connected with the output end of the ranging sensor;

specifically, carry out the embedding of many bolts and screw up in to the screw, can carry out the installation of structure to the connecting block and fix, with be used for butt joint electric tube to accept, and through the hole pipe can accept the electric wire that connects, be used for butt joint electric tube power supply, with connect the electric column through connecing the electric tube to flexible, and then supply power to the range sensor, with the distance that detects through the range sensor, be used for carrying out the judgement of operation normal or not to ball type torsion protection body, the insulating cover then carries out outer protection.

Further, the torsion protection part also comprises a mounting ring connected to one end of the ball type torsion protection body and a plurality of mounting bolts penetrating through the middle part of the mounting ring at equal intervals;

specifically, the mounting bolt penetrates through the mounting ring, and the mounting bolt extends into the ball type torsion protection body in a threaded manner, so that the ball type torsion protection body can be structurally mounted and fixed.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the utility model adds the gear disc on the surface of the ball type torsion protection body, is suitable for being connected with an external gear structure, is connected with the ring frame on the outer surface of the gear disc, can be suitable for being connected with an external belt structure, is provided with clamping grooves at equal intervals in the ring groove in the middle part of the ring frame surface, can be suitable for being connected with a belt with a clamping block, is multi-applicable, and improves the functionality of the motor.

2. This novel use is ranging through range finding sensor to carry out the judgement that whether ball formula torsion protection body normally worked or not, and range finding sensor adopts the flexible post of connecing the electricity to connect, can be after carrying out self fixed, through carrying out the application of many powers to the flexible post of connecing the electricity, convertible position facilitates the use, satisfies the demand.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an external view of the present utility model;

FIG. 2 is a block diagram of a signal transmission section according to the present utility model;

FIG. 3 is a block diagram of a portable connection of the present utility model;

fig. 4 is a structural view of the torsion protecting portion of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a torsion protection part; 11. a ball type torsion protection body; 12. a mounting ring; 13. installing a bolt; 2. a convenient connecting part; 21. a gear plate; 22. a ring frame; 23. a clamping groove; 3. a signal transmission unit; 31. a connecting block; 32. a power supply structure; 321. a power connection tube; 322. a hole pipe; 323. connecting wires; 33. a transmission structure; 331. a flexible power connection column; 332. a ranging sensor; 333. an indicator light.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 3, the present embodiment is a torsion protector, including:

a torsion protection part 1;

the torsion protection part 1 comprises a ball type torsion protection body 11;

a convenient connecting part 2;

the convenient connecting part 2 comprises a gear disc 21 connected to the middle part of the ball type torsion protection body 11, a ring frame 22 connected to the outer side of the gear disc 21 and a plurality of clamping grooves 23 equidistantly arranged in the middle part of the ring frame 22;

the middle part of the ring frame 22 is provided with a ring groove, and the ring frame 22 is connected with the gear disc 21 in a meshed manner through a plurality of tooth blocks which are equidistantly arranged in the middle part of the inner side;

how to use the convenient connection part 2, the following steps are published:

when the connection with the external gear structure is used;

the use requirement can be completed directly through the meshed connection between the gear disk 21 and the external gear;

when in use, the belt is connected with an external belt structure;

while the gear plate 21 is kept connected, the ring frame 22 is structurally installed and fixed through the meshing connection between the gear blocks and the gear plate 21, and a ring groove is formed in the middle of the ring frame 22 so as to be connected with an external belt through the ring groove;

when the crawler belt is connected with the crawler belt with the clamping block;

the annular groove is internally provided with clamping grooves 23 which are equidistantly arranged, and the annular groove is directly connected with an external clamping block crawler belt for use;

the steps can meet the use of an external structure, and the applicability is strong and the requirements are met.

Example 2

Referring to fig. 2, the present embodiment is the same as the above embodiment 1, and further includes a signal transmission portion 3 disposed at one side of the ball type torsion protection body 11;

the signal transmission part 3 comprises a connecting block 31 arranged on one side of the ball type torsion protection body 11, a power supply structure 32 connected to the middle part of the front end of the connecting block 31 and a transmission structure 33 connected to the front end of the power supply structure 32;

the connecting block 31 is annular, and screw holes are formed in the middle at equal intervals;

the power supply structure 32 comprises a power receiving tube 321 connected to the inner side of the connecting block 31, a hole tube 322 penetrating through the lower part of the power receiving tube 321 and extending downwards, and a power receiving wire 323 with one end extending into the hole tube 322;

the outer surface of the electric connection tube 321 is uniformly coated with an insulating coating, and the electric connection wire 323 extends to one end in the hole tube 322 and is in bolted electric connection with the electric connection tube 321;

the transmission structure 33 comprises a flexible power connection column 331 with one end electrically connected with the power connection tube 321, a ranging sensor 332 electrically connected with the other end of the flexible power connection column 331, and an indicator 333 arranged on one outer surface of the ranging sensor 332;

an insulating sleeve is sleeved outside the flexible power connection column 331, and the end parts of the insulating sleeve are respectively contacted with one ends of the power connection tube 321 and the ranging sensor 332;

the rear end of the indicator 333 is provided with a metal protrusion, and the metal protrusion extends into the ranging sensor 332 in a threaded manner and is electrically connected with the output end of the ranging sensor 332;

how to use the signal transmission section 3, the following steps are published:

after the bolts are placed and screwed into the screw holes on the connecting block 31, the ranging sensor 332 can be structurally installed, after the end parts of the connecting wires 323 are respectively connected with the external power supply end and the connecting tube 321, and after the flexible connecting column 331 is connected with the connecting tube 321, and the outside of the flexible connecting column 331 is sleeved with an insulating sleeve;

at this time, the flexible power connection post 331 after being electrified can supply power to the ranging sensor 332, and the distance between the flexible power connection post and the ball type torsion protection body 11 is detected by the ranging sensor 332, so as to judge whether the ball type torsion protection body 11 is normally operated;

the flexible power connection column 331 can be converted at will to meet the requirement of the use position and improve the applicability of the flexible power connection column 331.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A torsion protector, comprising:

a torsion protection unit (1);

the torsion protection part (1) comprises a ball type torsion protection body (11);

a convenient connecting part (2);

the convenient connecting part (2) comprises a gear disc (21) connected to the middle part of the ball type torsion protection body (11), a ring frame (22) connected to the outer side of the gear disc (21) and a plurality of clamping grooves (23) equidistantly arranged in the middle part of the ring frame (22);

and a signal transmission part (3) arranged at one side of the ball type torsion protection body (11).

2. A torsion protector according to claim 1 wherein the ring frame (22) has a ring groove formed in the middle thereof, and the ring frame (22) is connected to the gear disc (21) by a plurality of tooth blocks disposed in the middle of the inner side at equal intervals.

3. The torsion protector according to claim 1, wherein the signal transmission part (3) comprises a connection block (31) arranged at one side of the ball type torsion protector body (11), a power supply structure (32) connected to the middle part of the front end of the connection block (31), and a transmission structure (33) connected to the front end of the power supply structure (32).

4. A torsion protector according to claim 3, characterized in that the connecting block (31) is ring-shaped and has screw holes at equal intervals in the middle.

5. A torsion protector according to claim 3, characterized in that the power supply structure (32) comprises a power receiving tube (321) connected to the inside of the connection block (31), a hole tube (322) penetrating the lower part of the power receiving tube (321) and extending downward, and a power receiving wire (323) having one end extending into the hole tube (322).

6. The torsion protector according to claim 5, wherein the outer surface of the power receiving tube (321) is uniformly coated with an insulating coating, and the power receiving wire (323) extends to one end in the hole tube (322) and is electrically connected with the power receiving tube (321) in a bolting way.

7. A torsion protector according to claim 3, wherein the transmission structure (33) comprises a flexible power receiving post (331) having one end electrically connected to the power receiving tube (321), a distance measuring sensor (332) electrically connected to the other end of the flexible power receiving post (331), and an indicator lamp (333) disposed at one location on the outer surface of the distance measuring sensor (332).

8. The torsion protector according to claim 7, characterized in that the outer part of the flexible connection pole (331) is sleeved with an insulating sleeve, and the ends of the insulating sleeve are respectively contacted with one ends of the connection tube (321) and the ranging sensor (332).

9. The torsion protector according to claim 7, characterized in that the rear end of the indicator lamp (333) is provided with a metal protrusion, and the metal protrusion is threaded into the ranging sensor (332) and is electrically connected to the output end of the ranging sensor (332).

10. A torsion protector according to claim 1, characterized in that the torsion protecting portion (1) further comprises a mounting ring (12) connected to one end of the ball type torsion protecting body (11) and a plurality of mounting bolts (13) penetrating the middle of the mounting ring (12) at equal intervals.