CN212892447U

CN212892447U - Derailing-prevention safety mechanism of push plate elevator

Info

Publication number: CN212892447U
Application number: CN202020937870.2U
Authority: CN
Inventors: 张彦山
Original assignee: Shanghai Xieyuan Automation Equipment Co ltd
Current assignee: Shanghai Xieyuan Automation Equipment Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-06
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a push pedal lifting machine anticreep rail safety mechanism, including main part and bolt, the top of main part is provided with first motor, and the left side of first motor installs the conveyer belt, the left side of main part is provided with the inlet pipe, and the top of inlet pipe installs the second motor, the right side of second motor is provided with the carousel, and the right side of carousel installs the fixed block, the below of fixed block is provided with the stay cord, and the below of stay cord installs the baffle, the inside of main part is provided with the mounting bracket. This push pedal lifting machine anticreep rail safety mechanism, cylinder drive lift plate along limiting plate surface rebound, when the lift plate obtains the upper end and surpasss the limiting plate, the spring can be contradicted to the slider, the impact force that can effectual reduction, extension lift plate life, the lift plate is downstream again, until the spacing block of stopper and spacing groove, the effect of spring is gone up in the cooperation, operates repeatedly, can effectually prevent the lift plate derail.

Description

Derailing-prevention safety mechanism of push plate elevator

Technical Field

The utility model relates to a push pedal lifting machine technical field specifically is a push pedal lifting machine anticreep rail safety mechanism.

Background

The lifting machine is the mechanical equipment that transports through changing the potential energy, and the lifting machine generally indicates that power is great, the large-scale mechanical equipment that lifting capacity is stronger, drags flexible piece wire rope and the goods of transporting to move from top to bottom through power machinery and accomplishes the transportation, but also has miniature lifting machine, for example, the push pedal lifting machine, uses mostly on the industrial chain, but current push pedal lifting machine still has some defects:

firstly, the existing push plate hoister does not have an intermittent feeding function, manual feeding is needed, and labor force is increased;

secondly, the existing push plate elevator does not have the derailing prevention function, and derailing is easy to occur when the push plate elevator works, so that parts are damaged;

thirdly, the safety mechanism of the existing push plate elevator is mostly integrated, is inconvenient to disassemble and install, and has low practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a push pedal lifting machine anticreep rail safety mechanism to propose in solving above-mentioned background art do not possess the anticreep rail function and do not possess the reinforced function of indirectness and the problem of the dismantlement installation of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a derailment-preventing safety mechanism of a push plate elevator comprises a main body and a bolt, wherein a first motor is arranged above the main body, a conveying belt is installed on the left side of the first motor, an inlet pipe is arranged on the left side of the main body, a second motor is installed above the inlet pipe, a rotary disc is arranged on the right side of the second motor, a fixed block is installed on the right side of the rotary disc, a pull rope is arranged below the fixed block, a baffle is installed below the pull rope, a mounting frame is arranged inside the main body, an air cylinder is installed below the mounting frame, a mounting hole is formed in the surface of the mounting frame, a mounting plate is installed on the mounting frame, a slide way is arranged inside the mounting plate, a spring is installed above the slide way, a slide block is arranged on one side of the slide way, an elevator plate is installed on one side, a limiting groove is arranged behind the limiting plate, a limiting block is arranged below the lifting plate, and a bolt is arranged on the surface of the main body.

Preferably, the main body is uniformly provided with mounting holes, and the mounting holes and the main body form a dismounting and mounting structure through bolts.

Preferably, the baffle is rectangular, and the baffle passes through the stay cord and constitutes sliding structure with the inlet pipe.

Preferably, the number of the springs is 2, and the springs and the lifting plate form an elastic structure through the sliding blocks.

Preferably, the slide blocks and the slide ways form a sliding structure, and the number of the slide blocks is 2 symmetrically arranged about the central line of the lifting plate.

Preferably, the limiting groove is U-shaped, and the limiting groove is connected with the limiting block in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-derailment safety mechanism of the push plate elevator,

1. the device is provided with the mounting plate, the slide way, the spring, the sliding block, the limiting plate and the limiting groove, the cylinder drives the lifting plate to move upwards along the surface of the limiting plate, when the upper end of the lifting plate exceeds the limiting plate, the sliding block can be abutted against the spring, the impact force can be effectively reduced, the service life of the lifting plate is prolonged, the lifting plate moves downwards again until the limiting block is clamped with the limiting groove in a limiting way, and the repeated operation is carried out under the action of the spring, so that the derailment of the lifting plate can be effectively prevented;

2. the device is provided with a feeding pipe, a second motor, a rotary table, a fixed block, a pull rope and a baffle plate, wherein the two motors drive the rotary table to rotate, the rotary table drives the fixed block 7 to rotate, namely the fixed block drives the pull rope and the baffle plate to move up and down, and the baffle plate periodically moves up and down, so that indirect feeding is facilitated;

3. be provided with mounting hole, bolt in this device, with the mounting bracket from the front put into the main part inside, and make mounting hole and bolt align to tighten the bolt, the mounting bracket forms a whole with the main part promptly, the later stage also can take out the mounting bracket through this method, is convenient for dismantle the installation.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall front view structure of the present invention;

FIG. 3 is a schematic view of the top-view cross-sectional structure of the lifting plate and the limiting plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a first motor; 3. a conveyor belt; 4. a feed pipe; 5. a second motor; 6. a turntable; 7. a fixed block; 8. pulling a rope; 9. a baffle plate; 10. a mounting frame; 11. a cylinder; 12. mounting holes; 13. mounting a plate; 14. a slideway; 15. a spring; 16. a slider; 17. a lifting plate; 18. a limiting plate; 19. a limiting groove; 20. a limiting block; 21. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a derailing prevention safety mechanism of a push plate elevator comprises a main body 1, a first motor 2, a conveyor belt 3, a feeding pipe 4, a second motor 5, a rotary table 6, a fixed block 7, a pull rope 8, a baffle plate 9, an installation frame 10, a cylinder 11, an installation hole 12, an installation plate 13, a slide way 14, a spring 15, a slide block 16, a lifting plate 17, a limiting plate 18, a limiting groove 19, a limiting block 20 and a bolt 21, wherein the first motor 2 is arranged above the main body 1, the conveyor belt 3 is arranged on the left side of the first motor 2, the feeding pipe 4 is arranged on the left side of the main body 1, the second motor 5 is arranged above the feeding pipe 4, the rotary table 6 is arranged on the right side of the second motor 5, the fixed block 7 is arranged on the right side of the rotary table 6, the pull rope 8 is arranged below the fixed block 7, the baffle plate 9 is arranged below the pull rope 8, the, and the surface of mounting bracket 10 is provided with mounting hole 12, installs mounting panel 13 on mounting bracket 10, and the inside of mounting panel 13 is provided with slide 14, and spring 15 is installed to the top of slide 14, and one side of slide 14 is provided with slider 16, and lifting plate 17 is installed to one side of slider 16, and lifting plate 17's below is provided with limiting plate 18, and spacing groove 19 is installed to the rear of limiting plate 18, and lifting plate 17's below is provided with stopper 20, and the surface mounting of main part 1 has bolt 21.

Evenly be provided with mounting hole 12 in the main part 1, and mounting hole 12 constitutes through bolt 21 and main part 1 and dismantles the mounting structure, and the installation is dismantled with main part 1 to later stage mounting bracket 10 of being convenient for, and easy operation is swift, and the practicality is high.

Baffle 9 is the rectangle form, and baffle 9 constitutes sliding construction through stay cord 8 and inlet pipe 4, and second motor 5 drives baffle 9 and reciprocates on inlet pipe 4 for it is reinforced to indirect nature to be convenient for.

The number of the springs 15 is 2 symmetrically arranged about the center line of the lifting plate 17, the springs 15 and the lifting plate 17 form an elastic structure through the sliders 16, the sliders 16 and the slide ways 14 form a sliding structure, and the number of the sliders 16 is 2 symmetrically arranged about the center line of the lifting plate 17, so that derailment of the lifting plate 17 can be effectively prevented during operation.

Spacing groove 19 is "U" shape, and spacing groove 19 is connected for the block with stopper 20, joins in marriage the effect of spring 15 and slider 16 for lifting plate 17 is more stable at the during operation, and application scope is wide, and the practicality is high.

The working principle is as follows: when the derailing prevention safety mechanism of the push plate elevator is used, firstly, the mounting frame 10 is placed into the main body 1 from the front side, the mounting hole 12 is aligned with the bolt 21, and the bolt 21 is screwed, namely, the mounting frame 10 and the main body 1 form a whole, the mounting frame 10 can be taken out in the later stage through the method, the disassembly and the installation are convenient, then, a worker aligns the feeding pipe 4 with the discharge hole of the workpiece storage box, when the work is started, the second motor 5 is opened, the second motor 5 drives the rotary table 6 to rotate, the rotary table 6 drives the fixed block 7 to rotate, namely, the fixed block 7 drives the pull rope 8 and the baffle plate 9 to move up and down, the baffle plate 9 moves up and down periodically, so that indirect feeding is convenient, when a workpiece moves onto the lifting plate 17 through the feeding pipe 4, the cylinder 11 and the first motor 2 are opened, and the first motor 2 drives the conveying, cylinder 11 drives lifting plate 17 along limiting plate 18 surface rebound, lifting plate 17 drives slider 16 and carries out the rebound on slide 14 promptly, when lifting plate 17 obtains the upper end and surpass limiting plate 18, slider 16 can contradict spring 15, because spring 15's cushioning effect, the impact force that can effectual reduction, extension lifting plate 17 life, after lifting plate 17 takes the machined part to limiting plate 18's top, lifting plate 17 moves down again, until the spacing block of stopper 20 and spacing groove 19, spring 15's effect in the cooperation, the repetitive operation, can effectually prevent lifting plate 17 derail, moreover, the steam generator is simple in operation, finally the machined part is on by removal conveyer belt 3, the place that needs is conveyed promptly, holistic practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a push pedal lifting machine anticreep rail safety mechanism, includes main part (1) and bolt (21), its characterized in that: the automatic conveying device is characterized in that a first motor (2) is arranged above the main body (1), the conveying belt (3) is installed on the left side of the first motor (2), the inlet pipe (4) is arranged on the left side of the main body (1), the second motor (5) is installed above the inlet pipe (4), the rotary table (6) is arranged on the right side of the second motor (5), the fixed block (7) is installed on the right side of the rotary table (6), the pull rope (8) is arranged below the fixed block (7), the baffle (9) is installed below the pull rope (8), the mounting frame (10) is arranged inside the main body (1), the air cylinder (11) is installed below the mounting frame (10), the mounting hole (12) is formed in the surface of the mounting frame (10), the mounting plate (13) is installed on the mounting frame (10), and the slide (14) is arranged inside the mounting plate, spring (15) are installed to the top of slide (14), and one side of slide (14) is provided with slider (16), lifting plate (17) are installed to one side of slider (16), and lifting plate's (17) below is provided with limiting plate (18), spacing groove (19) are installed at the rear of limiting plate (18), lifting plate's (17) below is provided with stopper (20), the surface mounting of main part (1) has bolt (21).

2. The derailment-prevention safety mechanism of a push plate elevator as claimed in claim 1, wherein: the main body (1) is uniformly provided with mounting holes (12), and the mounting holes (12) and the main body (1) form a dismounting and mounting structure through bolts (21).

3. The derailment-prevention safety mechanism of a push plate elevator as claimed in claim 1, wherein: the baffle (9) is rectangular, and the baffle (9) and the feeding pipe (4) form a sliding structure through the pull rope (8).

4. The derailment-prevention safety mechanism of a push plate elevator as claimed in claim 1, wherein: the springs (15) are symmetrically arranged in number of 2 about the center line of the lifting plate (17), and the springs (15) and the lifting plate (17) form an elastic structure through the sliding blocks (16).

5. The derailment-prevention safety mechanism of a push plate elevator as claimed in claim 1, wherein: the sliding blocks (16) and the slide ways (14) form a sliding structure, and the number of the sliding blocks (16) is 2 about the center line of the lifting plate (17).

6. The derailment-prevention safety mechanism of a push plate elevator as claimed in claim 1, wherein: the limiting groove (19) is U-shaped, and the limiting groove (19) is connected with the limiting block (20) in a clamping manner.