CN216180573U

CN216180573U - Commodity circulation parcel snatchs arm

Info

Publication number: CN216180573U
Application number: CN202122867583.6U
Authority: CN
Inventors: 郭天是
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-05
Anticipated expiration: 2031-11-22

Abstract

The utility model belongs to the field of mechanical arms, in particular to a logistics package grabbing mechanical arm, and provides a scheme aiming at the existing problems.

Description

Commodity circulation parcel snatchs arm

Technical Field

The utility model relates to the technical field of mechanical arms, in particular to a logistics package grabbing mechanical arm.

Background

Logistics is a process of organically combining functions such as transportation, storage, loading, unloading, transportation, packaging, distribution, information processing and the like according to actual needs to meet user requirements in the process of physically flowing articles from a supply place to a receiving place.

The application number is CN 201621274626.2's patent discloses an arm for express delivery parcel letter sorting, which comprises a fixed base, the backup pad that the level set up is installed at one side top of fixing base, the top of backup pad is equipped with the rotation motor, the bottom of backup pad is inlayed and is equipped with infrared ray sensor, the bottom of backup pad still is equipped with the protective sheath, be equipped with the axis of rotation in the protective sheath, the one end of axis of rotation extends to the top of backup pad, the rotor plate that the level set up is installed to the other end of axis of rotation, the both sides of rotor plate all are equipped with the locating plate of vertical setting, and just one side that two locating plates are close to mutually all installs first cylinder, the bottom of rotor plate still is equipped with the spout, sliding connection has two fixed plates in the spout, the second cylinder of vertical setting is all installed to the bottom of fixed plate. The mechanical arm is reasonable in design and layout, facilitates automatic sorting operation of all directions, and effectively improves sorting efficiency.

The patent relates to a mechanical arm for sorting express parcels, wherein an infrared sensor is fixedly installed on a supporting plate, however, once the infrared sensor is damaged, the installation mode brings troubles to the replacement work of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a logistics package grabbing mechanical arm.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a commodity circulation parcel snatchs arm, includes backup pad and infrared ray sensor, T type groove has been seted up to the bottom side of backup pad, infrared ray sensor's top side fixed mounting has the arch, and the arch is located T type inslot, the cavity has been seted up to bellied inside, and has all seted up horizontal hole on the inner wall of cavity both sides, all is equipped with the telescopic link in two horizontal holes, and the bottom slidable mounting of telescopic link is on the inner wall of cavity bottom side, the back-off groove has been seted up on the inner wall of T type inslot side, the slot has been seted up to the top side of telescopic link, slidable mounting has two to insert the post on the inner wall of back-off groove top side respectively, and the bottom of inserting the post extends to in the slot, the top of backup pad is equipped with the swing arm, and the bottom of swing arm extends to the back-off inslot.

Preferably, the inner wall of the bottom side of the cavity is respectively provided with two slide rails, the slide rails are internally provided with rail blocks in a sliding manner, and the top sides of the rail blocks are fixedly arranged on the telescopic rod.

Preferably, two slide rails are close to the one end of equal fixedly connected with metal spring on the inner wall of one side each other, and metal spring's other end fixed connection is on the rail piece.

Preferably, two are inserted the equal fixedly connected with in one side that the post is close to each other and are stayed one end of stay cord, and the other end fixed connection of two stay cords is on same swing arm.

Preferably, the inner wall of the top side of the inverted buckle groove is fixedly connected with one end of two reset springs respectively, and the other end of each reset spring is fixedly connected to the corresponding inserting column.

Preferably, the section of the telescopic rod is of an L-shaped structure, and the bottom side of the telescopic rod is in contact with the inner wall of the bottom side of the T-shaped groove.

According to the logistics package grabbing mechanical arm, firstly, the rotary rod is rotated to enable the rotary rod to wind the pull rope on the mechanical arm, then the two inserting columns can slide under the pulling of the pull rope, and then the two telescopic rods can move under the shifting of the inserting columns until the telescopic rods completely move into the cavity, at the moment, the telescopic rods are not in contact with the inner wall of the T-shaped groove, and then the infrared sensor can be taken down and replaced;

the utility model solves the defects in the prior art, replaces the prior connecting mode of the infrared sensor, and ensures that people can simply and conveniently replace the damaged sensor.

Drawings

Fig. 1 is a schematic front view of a mechanical arm for gripping a parcel in a logistics transportation system according to the present invention;

FIG. 2 is a schematic structural view of part A of a logistic package gripping mechanical arm according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the logistic parcel gripping mechanical arm provided by the utility model.

In the figure: the device comprises a supporting plate 1, an infrared sensor 2, a 3T-shaped groove, a protrusion 4, a cavity 5, a transverse hole 6, a telescopic rod 7, a sliding rail 8, a rail block 9, a metal spring 10, a back-off groove 11, a slot 12, an inserting column 13, a rotating rod 14, a pull rope 15 and a return spring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-3, a commodity circulation parcel snatchs arm, including backup pad 1 and infrared ray sensor 2, T type groove 3 has been seted up to backup pad 1's bottom side, infrared ray sensor 2's top side fixed mounting has arch 4, arch 4 is located T type groove 3, cavity 5 has been seted up to arch 4's inside, and all seted up horizontal hole 6 on the inner wall of cavity 5 both sides, all be equipped with telescopic link 7 in two horizontal holes 6, and telescopic link 7's bottom slidable mounting is on the inner wall of cavity 5 bottom side, back-off groove 11 has been seted up on the inner wall on T type groove 3 top side, slot 12 has been seted up on the top side of telescopic link 7, slidable mounting has two inserted posts 13 on the inner wall on back-off groove 11 top side respectively, and the bottom of inserted post 13 extends to in slot 12, the top of backup pad 1 is equipped with swing arm 14, and the bottom of swing arm 14 extends to in back-off groove 11.

In the utility model, two slide rails 8 are respectively arranged on the inner wall of the bottom side of the cavity 5, rail blocks 9 are arranged in the slide rails 8 in a sliding manner, the top sides of the rail blocks 9 are fixedly arranged on the telescopic rod 7, and the slide rails 8 and the rail blocks 9 are matched with each other to ensure that the telescopic rod 7 stably moves.

In the utility model, one end of a metal spring 10 is fixedly connected to the inner walls of the two slide rails 8 close to each other, and the other end of the metal spring 10 is fixedly connected to a rail block 9.

In the utility model, one end of a pull rope 15 is fixedly connected to one side of each of the two insertion posts 13 close to each other, and the other ends of the two pull ropes 15 are fixedly connected to the same rotary rod 14.

In the utility model, one ends of two return springs 16 are respectively and fixedly connected to the inner wall of the top side of the inverted groove 11, the other ends of the return springs 16 are fixedly connected to the inserted columns 13, and the return springs 16 are used for returning the inserted columns 13.

In the utility model, the section of the telescopic rod 7 is in an L-shaped structure, and the bottom side of the telescopic rod 7 is contacted with the inner wall of the bottom side of the T-shaped groove 3.

Example two

In the utility model, two slide rails 8 are respectively arranged on the inner wall of the bottom side of the cavity 5, a rail block 9 is arranged in the slide rails 8 in a sliding manner, and the top side of the rail block 9 is fixedly arranged on the telescopic rod 7.

In the utility model, one ends of two return springs 16 are respectively and fixedly connected to the inner wall of the top side of the inverted groove 11, and the other ends of the return springs 16 are fixedly connected to the insert columns 13.

According to the utility model, firstly, the rotary rod 14 is rotated to wind the pull rope 15 on the self, then the two inserting columns 13 can slide under the pulling of the pull rope 15, and then the two telescopic rods 7 can move under the stirring of the inserting columns 13 until the telescopic rods 7 are completely moved into the cavity 5, at the moment, the telescopic rods 7 are not in contact with the inner wall of the T-shaped groove 3, and then the infrared sensor 2 can be taken down and replaced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a commodity circulation parcel snatchs arm, includes backup pad (1) and infrared ray sensor (2), its characterized in that, T type groove (3) have been seted up to the bottom side of backup pad (1), the top side fixed mounting of infrared ray sensor (2) has arch (4), arch (4) are located T type groove (3), cavity (5) have been seted up to the inside of arch (4), and have all seted up horizontal hole (6) on the inner wall of cavity (5) both sides, all be equipped with telescopic link (7) in two horizontal holes (6), and the bottom slidable mounting of telescopic link (7) is on the inner wall of cavity (5) bottom side, back-off groove (11) have been seted up on the inner wall of T type groove (3) top side, slot (12) have been seted up on the top side of telescopic link (7), slidable mounting respectively has two inserted columns (13) on the inner wall of back-off groove (11) top side, and the bottom end of the inserting column (13) extends into the inserting groove (12), the top of the supporting plate (1) is provided with a rotating rod (14), and the bottom end of the rotating rod (14) extends into the inverted buckle groove (11).

2. The logistics package grabbing mechanical arm as claimed in claim 1, wherein two sliding rails (8) are respectively arranged on the inner wall of the bottom side of the cavity (5), rail blocks (9) are slidably mounted in the sliding rails (8), and the top sides of the rail blocks (9) are fixedly mounted on the telescopic rods (7).

3. The logistics parcel grabbing mechanical arm as claimed in claim 2, wherein one end of a metal spring (10) is fixedly connected to each inner wall of one side, close to each other, of each of the two sliding rails (8), and the other end of the metal spring (10) is fixedly connected to the rail block (9).

4. The logistics parcel grabbing mechanical arm as claimed in claim 1, wherein one end of a pull rope (15) is fixedly connected to one side of each of two insertion columns (13) close to each other, and the other ends of the two pull ropes (15) are fixedly connected to the same rotary rod (14).

5. The logistics parcel grabbing mechanical arm as claimed in claim 1, wherein one end of each of the two return springs (16) is fixedly connected to the inner wall of the top side of the inverted groove (11), and the other end of each return spring (16) is fixedly connected to the corresponding insertion column (13).

6. The logistics parcel grabbing mechanical arm as claimed in claim 1, wherein the cross section of the telescopic rod (7) is an L-shaped structure, and the bottom side of the telescopic rod (7) is in contact with the inner wall of the bottom side of the T-shaped groove (3).