CN213036727U

CN213036727U - Uphill capture device

Info

Publication number: CN213036727U
Application number: CN202021814929.5U
Authority: CN
Inventors: 陆虔
Original assignee: Jiangsu Tianzhe Intelligent Equipment Manufacturing Co ltd
Current assignee: Jiangsu Tianzhe Intelligent Equipment Manufacturing Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-23
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an uphill catcher, which comprises a plurality of catcher arranged above an uphill chain, wherein the plurality of catcher are fixed on an uphill bracket, each catcher comprises a support and two baffles, the support is fixed on the uphill bracket, the two baffles are arranged on two sides of the support through pin rotation, a limiting part for limiting the rotation of the baffle is arranged on the uphill bracket, and the limiting part controls the baffle to be positioned at the initial position and then not to rotate downwards; a plurality of rollers are fixed on the upslope chain, the number of the rollers is consistent with that of the catching devices and is positioned below the catching devices, and when the rollers move upwards along with the upslope chain and are in contact with the baffle, the rollers force the baffle to move in the direction opposite to the initial position; the pin is sleeved with a reset torsion spring, one end of the reset torsion spring is fixed with the support, the other end of the reset torsion spring is fixed with the baffle, when the baffle rotates to the disengaging position, the roller disengages from the baffle, and the reset torsion spring drives the baffle to reset to the initial position. The utility model discloses can prevent that the chain that goes up a slope from going back, product on the protection chain.

Description

Uphill capture device

Technical Field

The utility model relates to an upslope capture device.

Background

At present, common transmission equipment is realized by a chain, the chain is horizontally arranged or obliquely arranged, and products on the chain are conveyed to a preset position. The operation of the chain is driven by the motor, and the start and stop of the chain are controlled by the start and stop of the motor. The motor is used as a unique power source, and once the power source is in a problem or the chain is broken due to the chain clamping caused by abnormal external force during the operation of the conveying line, the horizontally conveyed chain is stopped in place; however, the chain which originally ascends the slope can slide down quickly, products on the chain can slide down, or other accidents happen.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide an upslope catching device which can prevent the upslope chain from rapidly sliding down and backing up and protect products on the chain.

In order to achieve the above purpose, the utility model discloses a technical scheme is: an uphill catcher comprises a plurality of catcher bodies arranged above an uphill chain, wherein the catcher bodies are fixed on an uphill support, each catcher body comprises a support and two baffle plates, the support is fixed on the uphill support, the two baffle plates are rotatably arranged on two sides of the support through pins, a limiting part for limiting the rotation of the baffle plates is arranged on the uphill support, and the limiting part controls the baffle plates not to rotate downwards after the baffle plates are positioned at an initial position; a plurality of rollers are fixed on the ascending chain, the number of the rollers is consistent with that of the catching devices and is positioned below the catching devices, and when the rollers move upwards along with the ascending chain and are in contact with the baffle, the rollers force the baffle to move in the direction opposite to the initial position; the pin is sleeved with a reset torsion spring, one end of the reset torsion spring is fixed with the support, the other end of the reset torsion spring is fixed with the baffle, when the baffle rotates to a separation position, the roller is separated from the baffle, and the reset torsion spring drives the baffle to reset to an initial position.

The utility model discloses the beneficial effect of ware of catching is pounced on an upslope is pounced on the slope, when the chain of going up the slope moves upwards, the gyro wheel moves upwards along with the chain of going up the slope to from the baffle below slide, when the gyro wheel just contacted with the baffle, the baffle is rotatory upwards, until gyro wheel and baffle separation, the torsional spring resets the baffle to initial position, in case reach initial position, the baffle is spacing at initial position by the locating part, no longer rotates, the spring of going up the slope can not fall again this moment, product on the chain can not drop, product on the chain has been protected.

Preferably, the end face of the baffle plate, which is in contact with the roller, is of a circular arc or inclined plane structure, so that the roller can slide through the baffle plate conveniently.

Preferably, the two ends of the pin are respectively provided with a gasket, the two gaskets are respectively positioned on the outer sides of the baffle plates, the two ends of the pin are inserted with split pins and positioned on the outer sides of the gaskets, the split pins tightly attach the gaskets to the baffle plates, and the baffle plates are flexibly mounted.

Preferably, a lubricating ball is arranged between the gasket and the baffle plate, so that the friction force between the baffle plate and the gasket is reduced, and the baffle plate can flexibly run.

Preferably, the limiting part is a limiting rod fixed on the outer side of the free end of the baffle, a limiting groove is formed in the uphill support, and the limiting groove is used for enabling the limiting rod on the outer side of the baffle to rotate back and forth at the initial position and the separation position. When the upslope chain goes wrong, the roller moves downwards, the limiting rod of the baffle is pushed to abut against one end of the limiting groove of the upslope bracket, and the baffle is limited at the initial position at the moment.

Preferably, the opposite sides of baffle are provided with crashproof gasket, the gyro wheel rotates and sets up on the mount, the mount is fixed on the upslope chain, be provided with the rubber layer on the gyro wheel. The anti-collision gasket and the rubber layer protect the roller and the baffle plate and provide buffering.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic view of a connection structure between the support and the return torsion spring in this embodiment;

FIG. 3 is a schematic view showing a connection structure of the support, the baffle and the ascending support according to the present embodiment;

fig. 4 is a schematic view of a connection structure of the support, the crash pad, and the roller according to this embodiment.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1, the uphill catcher of the present embodiment includes a plurality of catcher 1 disposed above an uphill chain, the plurality of catcher 1 are fixed on an uphill bracket 2, and the uphill bracket 2 is located above the uphill chain and parallel to each other. When the chain goes up the slope and has problems, the catching device 1 stops the chain.

Each catcher 1 in the embodiment comprises a support 3 and two baffle plates 4, wherein the support 3 is fixed on the uphill support 2, the two baffle plates 4 are rotatably arranged on two sides of the support 3 through pins 5, a limiting part for limiting the rotation of the baffle plates 4 is arranged on the uphill support 2, and the limiting part controls the baffle plates 4 not to rotate downwards after being positioned at an initial position. A plurality of rollers 6 are fixed on the upslope chain, the number of the rollers 6 is the same as that of the catching devices 1 and is positioned below the catching devices 1, and when the rollers 6 move upwards along with the upslope chain and are contacted with the baffle 4, the rollers 6 force the baffle 4 to move in the opposite direction of the initial position; the cover is equipped with reset torsion spring 7 on the round pin 5, and reset torsion spring 7's one end is fixed with support 3, and the other end is fixed with baffle 4, and when baffle 4 rotated to the position that breaks away from, gyro wheel 6 breaks away from baffle 4, and reset torsion spring 7 drive baffle 4 resets to initial position.

The working principle is as follows: when the upward slope chain normally runs upwards, the roller 6 runs upwards along with the upward slope chain in an inclined mode, the roller 6 forces the baffle 4 to rotate upwards until the baffle 4 is separated from the baffle 4, and the reset torsion spring 7 forces the baffle 4 to reset to the initial position; once a problem occurs, the upslope chain moves downwards in an inclined mode and retreats until the roller 6 retreats to the baffle, and the baffle 4 is limited by the limiting piece and cannot retreat, so that the stopping effect is achieved.

In order to facilitate the roller 6 to slide through the baffle 4, the end surface of the baffle 4 contacting with the roller 6 is in a circular arc shape or an inclined surface structure 8.

The two ends of the pin 5 are respectively provided with a gasket 9, the two gaskets 9 are respectively positioned on the outer side of the baffle plate 4, the two ends of the pin 5 are inserted with split pins 5 and positioned on the outer side of the gaskets 9, and the split pins 5 enable the gaskets 9 to be tightly attached to the baffle plate 4. A lubricating ball is arranged between the gasket 9 and the baffle 4.

The limiting part is a limiting rod 10 fixed on the outer side of the free end of the baffle 4, a limiting groove is formed in the uphill support 2, and the limiting groove is used for enabling the limiting rod 10 on the outer side of the baffle 4 to rotate back and forth at the initial position and the separation position.

The relative both sides of baffle 4 are provided with crashproof gasket 11, and gyro wheel 6 rotates and sets up on mount 12, and mount 12 is fixed on the upslope chain, is provided with rubber layer 12 on the gyro wheel 6.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. An uphill catcher is characterized by comprising a plurality of catcher bodies (1) arranged above an uphill chain, wherein the catcher bodies (1) are fixed on an uphill support (2), each catcher body (1) comprises a support (3) and a baffle (4), the supports (3) are fixed on the uphill support (2), the two baffles (4) are rotatably arranged on two sides of the supports (3) through pins (5), a limiting part for limiting the rotation of the baffles (4) is arranged on the uphill support (2), and the limiting part controls the baffles (4) not to rotate downwards after being located at an initial position;

a plurality of rollers (6) are fixed on the upslope chain, the number of the rollers (6) is consistent with that of the catching devices (1) and is positioned below the catching devices (1), and when the rollers (6) move upwards along with the upslope chain and are in contact with the baffle (4), the rollers (6) force the baffle (4) to move in the opposite direction of the initial position; the cover is equipped with reset torsion spring (7) on round pin (5), the one end and support (3) of reset torsion spring (7) are fixed, and the other end is fixed with baffle (4), rotates when breaking away from the position when baffle (4), gyro wheel (6) break away from baffle (4), reset torsion spring (7) drive baffle (4) reset to initial position.

2. The uphill catcher as claimed in claim 1, wherein the end surface of the baffle (4) contacting the roller (6) is in a circular arc shape or a slope structure (8).

3. An uphill trap according to claim 1, wherein the two ends of the pin (5) are respectively provided with a washer (9), the two washers (9) are respectively positioned at the outer side of the baffle (4), the two ends of the pin (5) are inserted with split pins and positioned at the outer sides of the washers (9), and the split pins tightly press the washers (9) against the baffle (4).

4. An uphill trap according to claim 3, wherein a lubricating ball is provided between the washer (9) and the baffle (4).

5. The uphill catcher as claimed in claim 1, wherein the limiting member is a limiting rod (10) fixed on the outer side of the free end of the baffle (4), the uphill bracket (2) is provided with a limiting groove, and the limiting groove is used for the limiting rod (10) on the outer side of the baffle (4) to rotate back and forth between an initial position and a disengagement position.

6. The uphill catcher as claimed in claim 1, wherein anti-collision gaskets (11) are arranged on two opposite sides of the baffle (4), the roller (6) is rotatably arranged on a fixed frame (12), the fixed frame (12) is fixed on an uphill chain, and a rubber layer (13) is arranged on the roller (6).