CN214358526U - Stopping mechanism of AGV cylinder dolly - Google Patents

Abstract

The utility model discloses a stopping mechanism of an AGV roller trolley, which relates to the field of trolley stopping devices and aims to solve the problem that a power module is easy to be damaged, and comprises a traction rope, a spring, a linear bearing, a guide shaft, a fixed shaft, a power module, a pulley, a fixed seat and a stop block; two guiding axles are connected to the bottom of dog, and a linear bearing is fixed respectively to the bottom of two guiding axles, and the one end of spring is fixed in dog bottom central point and is put, and the other end of spring is fixed at unable adjustment base, and the one end of haulage rope is fixed on the dog, and the haulage rope passes spring and unable adjustment base and walks around the assembly pulley, and the other end of haulage rope links to each other with power module, has realized power module and has blockked the structure separation, has played the effect of protection power module.

Description

Stopping mechanism of AGV cylinder dolly

Technical Field

The utility model relates to a dolly blocking device field, concretely relates to barrier mechanism of AGV cylinder dolly.

Background

In the past, the vigorous development of the manufacturing industry in China depends on a large amount of cheap labor force, however, the situation is shifted, as the population of newly added labor force is reduced in recent years, the living standard of people is improved, the labor force is not cheap any more, the difficulty of one worker is more and more common, in order to meet the production requirement, the automatic production is gradually emphasized by enterprises, and the development and the realization of mechanical automation lead the mechanical production to a new field.

The traditional blocking mechanism is rigidly connected with the power module and the blocking mechanism, and the power module and the blocking mechanism are directly connected through the nut in the connecting mode, so that the power module is easily damaged in the blocking process. Therefore, how to design a blocking mechanism which can protect the power module from damage and has good use stability is a problem to be solved by the person in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a barrier mechanism of AGV cylinder dolly, the purpose is solved the easy impaired problem of power module.

In order to solve the technical problem, the utility model discloses following technical scheme has been taken:

a blocking mechanism of an AGV roller trolley comprises a traction rope, a spring, a linear bearing, a guide shaft, a fixed shaft, a power module, a pulley, a fixed seat and a stop block; the bottom sliding connection two guiding axles of dog, a linear bearing is fixed respectively to the bottom of two guiding axles, and the one end of spring is fixed in dog bottom central point, and the other end of spring is fixed at unable adjustment base, and the one end of haulage rope is fixed on the dog, and the haulage rope passes spring and unable adjustment base and walks around the assembly pulley, and the other end of haulage rope links to each other with power module.

Preferably, the hauling cable is a steel wire rope.

Preferably, the pulley block comprises three pulleys.

Preferably, the pulley is a fixed pulley.

Preferably, the power module is a push rod motor.

The utility model has the advantages that the power module and the stop block are completely separated, the loss of the power module is effectively prevented from being accelerated after the trolley hits the stop block, even if an object is pressed on the stop block in a non-working state, the motor can not be damaged, and the use safety is improved; the stop block is driven to lift through the pulley, the traction rope and the spring, so that the occupied space is small, and the space is saved; the steel wire rope is used as a traction rope, so that the service life is long and the steel wire rope is firm; select for use push rod motor to drive the dog, it is simple to use convenient.

Drawings

FIG. 1 is a schematic structural view of example 1;

101-a traction rope, 102-a pulley block, 103-a fixed seat, 104-a stop block, 105-a spring, 106-a linear bearing, 107-a guide shaft and 108-a power module.

Detailed Description

Example 1

Referring to fig. 1, the stopping mechanism of the AGV roller trolley comprises a traction rope 101, a spring 105, a linear bearing 106, a guide shaft 107, a fixed shaft, a power module 108, a pulley, a fixed seat 103 and a stopper 104; the bottom of the block 104 is slidably connected with two guide shafts 107, the bottom ends of the two guide shafts 107 are respectively fixed with a linear bearing 106, one end of a spring 105 is fixed at the central position of the bottom of the block 104, the other end of the spring 105 is fixed on a fixed base, one end of a traction rope 101 is fixed on the block 104, the traction rope 101 penetrates through the spring 105 and the fixed base to bypass the pulley block 102, and the other end of the traction rope 101 is connected with a power module 108.

The hauling rope 101 of the embodiment preferably adopts a steel wire rope, and has the advantages of firmness and high durability.

The pulley block 102 in this embodiment adopts three pulleys, and preferably adopts a fixed pulley, so that the space is saved, and the traction rope 101 can be better driven by the power module 108.

The power module 108 can be a push rod motor, and is convenient to use.

The stopper 104 can move up and down along the guide shaft 107 to adjust the position, the linear bearing 106 can play a role in fixing and limiting to limit the distance of the stopper 104 moving down, the push rod motor descends, the push rod motor drives the steel wire rope, the steel wire rope pulls the stopper 104 to descend, and meanwhile, the spring 105 is compressed; the push rod motor rises, releases the steel wire rope, the stop block 104 does not bear downward traction force any more, and because the spring 105 is originally in a compressed state, the stop block 104 can rise automatically through the elasticity of the spring 105 at the moment, and the work of blocking objects is completed. The position of the stop 104 can be adjusted by adjusting the push rod motor.

Meanwhile, the connection mode can greatly protect the push rod motor so as not to be damaged in the working process, and the motor cannot be damaged even if an object is pressed on the stop block 104 in a non-working state, so that the use safety is improved.

Claims (5)

1. The utility model provides a barrier mechanism of AGV cylinder dolly which characterized in that: the device comprises a traction rope (101), a spring (105), a linear bearing (106), a guide shaft (107), a fixed shaft, a power module (108), a pulley, a fixed seat (103) and a stop block (104);

the bottom sliding connection of dog (104) two guiding axles (107), a linear bearing (106) is fixed respectively to the bottom of two guiding axles (107), the one end of spring (105) is fixed in dog (104) bottom central point and is put, the other end of spring (105) is fixed at unable adjustment base, and the one end of haulage rope (101) is fixed on dog (104), haulage rope (101) pass spring (105) and unable adjustment base and walk around assembly pulley (102), the other end and the power module (108) of haulage rope (101) link to each other.

2. The AGV roller cart stop mechanism of claim 1 further comprising: the traction rope (101) is a steel wire rope.

3. The AGV roller cart stop mechanism of claim 1 further comprising: the pulley block (102) comprises three pulleys.

4. The AGV roller cart blocking mechanism of claim 3, wherein: the pulley is a fixed pulley.

5. The AGV roller cart blocking mechanism of claim 3, wherein: the power module (108) is a push rod motor.

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