CN220316169U - AMR bearing object fixing device - Google Patents

Abstract

An AMR carrier fixing device is provided with a fixing frame for placing a carrier, a grabbing mechanism for grabbing the carrier and a lifting driver for driving the grabbing mechanism to move up and down are arranged on the fixing frame, after the AMR trolley drives the carrier to move to the fixing frame, the grabbing mechanism grabs the fixed carrier, then the lifting driver drives the carrier to lift and separate from the AMR trolley, and the AMR trolley can separate from the AMR trolley to perform other operations. The AMR carrier fixing device can stably place carriers on the AMR trolley, simplify the structure of the AMR trolley, reduce the bearing requirement and manufacturing difficulty of the AMR trolley, and more conveniently select and set the type of the lifting driver, thereby reducing the manufacturing difficulty, improving the arrangement convenience and prolonging the service life.

Description

AMR bearing object fixing device

Technical Field

The present utility model relates to AMR devices and, more particularly, to an apparatus for placing and securing a carrier.

Background

AMR (Automated Guided Vehicle) is an intelligent logistics transport tool which can travel along a set path and carry out logistics transport by means of traction or support. The existing AMR equipment needs to set a space for the AMR trolley to enter and exit at the bottom of the carrier, and set a lifting bracket on the AMR trolley, after the AMR trolley enters the space at the bottom of the carrier, the carrier is lifted up, and then the carrier is driven to move. However, the main components of the AMR equipment are all arranged on the AMR trolley, which results in extremely complex structure of the AMR trolley, high manufacturing difficulty of the components and high connection precision requirements between the components, and extremely high bearing capacity of the bracket and the bearing member for controlling the lifting of the bracket, which can further improve the manufacturing difficulty and the structural complexity of the AMR trolley.

Disclosure of Invention

The utility model aims to provide a device for placing and fixing a carrier, which is matched with an AMR trolley to support and transport the carrier, so that the structural complexity, the manufacturing difficulty and the maintenance cost of the AMR trolley are reduced.

The AMR bearing object fixing device comprises a fixing frame which is fixedly arranged, wherein a grabbing mechanism for grabbing bearing objects and a lifting driver for driving the grabbing mechanism to lift are arranged on the fixing frame.

Further, the fixing frame comprises a backboard box and side plates arranged on two sides of the backboard box, and the lifting driver is arranged in the backboard box.

Further, there is a top plate connecting the back plate box and the top ends of the side plates.

Or the lifting drive is arranged in the backboard box.

Further, snatch the mechanism and including setting up the tong in two removal groove departments respectively, two tong pass through the lift end of leg joint lift driver, and the both sides of bearing are equipped with can supply tong male constant head tank.

Further, the opposite sides of the positioning groove and the clamping hand are oppositely provided with a mutually clamped positioning groove and a positioning lug.

Or the grabbing mechanism comprises clamping hands respectively arranged at the two moving grooves and a clamping assembly for driving the two clamping hands to move oppositely or reversely; the clamping and placing assembly is arranged at the lifting end of the lifting driver through a bracket.

Further, the top surface of AMR dolly is equipped with the bearing concave station of undercut, and the bottom of bearing is equipped with the bearing boss of downward protrusion in bearing concave station, and the side of bearing boss is equipped with the locking groove, and the AMR dolly is equipped with the locking board that can insert in the locking groove and drives the locking driver that the locking board removed.

According to the AMR carrier fixing device, before a carrier needs to be transported, the carrier is grasped and fixed on the fixing frame by the grabbing mechanism, when the carrier needs to be transported, the AMR trolley moves to the lower part of the carrier, the grabbing mechanism is driven to descend by the lifting driver on the fixing frame, after the carrier is placed on the AMR trolley, the grabbing mechanism contacts with the carrier to fix the carrier, and the AMR trolley can drive the carrier to be transported to a required position; if the carrier is required to be transported to the fixing frame, the AMR trolley drives the carrier to move to the setting position of the fixing frame, the grabbing mechanism grabs the fixed carrier again, and then the lifting driver drives the grabbing mechanism and the carrier to lift, so that the carrier leaves the AMR trolley, and the AMR trolley can leave for other operations. The beneficial effects are that: the AMR carrier fixing device has the advantages that no gap exists between the AMR trolley and the carrier, the carrier can be stably placed on the AMR trolley, the AMR trolley also does not need to lift the carrier in a lifting mode, lifting operation is completed by the fixing frame, the structure of the AMR trolley can be simplified, the bearing requirement and the manufacturing difficulty of the AMR trolley can be reduced, the type of lifting driver can be more conveniently selected and arranged, and accordingly the manufacturing difficulty is reduced, the arrangement convenience is improved, and the service life is prolonged.

Drawings

FIG. 1 is a schematic structural view of an AMR carrier securement device.

Fig. 2 is a schematic structural view of the fixing frame.

Fig. 3 is a schematic view of the connection structure of the holder, AMR trolley and carrier.

Fig. 4 is a schematic diagram of the connection structure of the AMR trolley and the carrier.

Fig. 5 is a schematic structural view of an AMR trolley.

Fig. 6 is a schematic view of the structure of the bottom of the carrier.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

If there is a description of "first" or "second" etc. in an embodiment of the present utility model, the description of "first" or "second" etc. is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an AMR carrier fixing device.

In the embodiment of the utility model, the AMR carrier fixing device comprises a fixing frame 1 which is fixedly arranged, and a lifting driver 3 which is used for grabbing the carrier and driving the grabbing mechanism to lift and move is arranged on the fixing frame.

As shown in fig. 1-6, before the carrier needs to be transported, the carrier is gripped and fixed on a fixing frame by a gripping mechanism, when the carrier needs to be transported, an AMR trolley moves to the lower part of the carrier, a lifting driver on the fixing frame drives the gripping mechanism to descend, after the carrier is placed on the AMR trolley, the gripping mechanism contacts with the carrier to fix the carrier, and the AMR trolley can drive the carrier to be transported to a required position; if the carrier is required to be transported to the fixing frame, the AMR trolley drives the carrier to move to the setting position of the fixing frame, the grabbing mechanism grabs the fixed carrier again, and then the lifting driver drives the grabbing mechanism and the carrier to lift, so that the carrier leaves the AMR trolley, and the AMR trolley can leave for other operations.

AMR carrier fixing device, mount 1 include backplate case 11 and set up in the curb plate 12 of backplate case both sides limit, connect backplate case and curb plate top in addition roof 13, lift driver 3 installs in the backplate incasement, the side of curb plate dorsad backplate case is the import and export of AMR dolly and carrier to form the storehouse structure, with better protection and location AMR dolly and carrier, set up lift driver in the backplate incasement simultaneously, can protect lift driver better, also be favorable to improving its job stabilization nature and security. The fixing frame is provided with an inlet and an outlet, and similarly, an inlet and an outlet can be respectively arranged, such as a backboard box 11 and a side plate 12 which are oppositely arranged, the tops of the backboard box and the side plate are connected through a top plate 13, and the lifting driver 3 is arranged in the backboard box, so that the fixing frame forms a door-shaped structure, and two communicated sides are the inlet and the outlet, thereby meeting different use requirements. In addition, the back plate boxes 11 are provided with moving grooves along the vertical direction at the two side edges of the side surface of the bearing object placing part; the grabbing mechanism comprises clamping hands 21 respectively arranged at the two moving grooves and a clamping assembly for driving the two clamping hands to move oppositely or reversely; the clamping and placing component is arranged at the lifting end of the lifting driver 3 through a bracket; after clamping and placing the fixed bearing object by the clamping and placing component, the lifting driver drives the bearing object to lift, and the working stability of the structure is high. Or as shown in fig. 2 and 3, the grabbing mechanism comprises clamping hands 21 respectively arranged at two moving grooves, the two clamping hands are connected with the lifting end of the lifting driver 3 through a bracket 22, positioning grooves 41 into which the clamping hands can be inserted are arranged at two sides of the bearing object 4, mutually clamping positioning grooves 42 and positioning convex blocks are oppositely arranged at opposite sides of the positioning grooves and the clamping hands, and in the process that the AMR trolley drives the bearing object to move towards the backboard box, the positioning grooves of the bearing object are clamped between the two clamping hands, and the two clamping hands are inserted into the positioning grooves until the positioning convex blocks are clamped into the positioning grooves, so that the clamping hands clamp and fix the bearing object; the grabbing mechanism with the structure is simpler, and the equipment structure can be further simplified while the clamping and fixing requirements are met.

The AMR carrier fixing device is characterized in that a downward concave bearing concave table 51 is arranged on the top surface of the AMR trolley 5, a bearing boss 43 protruding downwards from the bearing concave table is arranged at the bottom of the carrier 4, a locking groove 44 is arranged on the side surface of the bearing boss, the AMR trolley is provided with a locking plate 52 capable of being inserted into the locking groove and a locking driver for driving the locking plate to move, and the top surface of the AMR trolley is matched with the bottom surface of the carrier through the bearing concave table and the bearing boss which are arranged in a relatively concave-convex manner, so that transverse positioning is realized; after the carrier is placed on the AMR trolley, the locking driver drives the locking plate to be inserted into the locking groove, so that the carrier is fixed on the AMR trolley; after the AMR trolley drives the bearing object to move to the fixing frame to be clamped and fixed, the locking driver drives the locking plate to withdraw from the locking groove, so that the bearing object is unlocked from the AMR trolley, the bearing object can be stably fixed on the AMR trolley, and the bearing object is prevented from falling.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (7)

1. An AMR carrier fixing device, characterized in that: comprises a fixed frame (1) which is fixedly arranged, and a grabbing mechanism for grabbing a bearing object and a lifting driver (3) for driving the grabbing mechanism to move up and down are arranged on the fixed frame; the fixing frame (1) comprises a backboard box (11) and side plates (12) arranged on two sides of the backboard box, and the lifting driver (3) is arranged in the backboard box.

2. AMR carrier fixing device according to claim 1, characterized in that: there is a top plate (13) connecting the top ends of the back plate box and the side plates.

3. AMR carrier fixing device according to claim 1, characterized in that: the lifting device is provided with a backboard box (11) and a side plate (12) which are oppositely arranged, wherein the tops of the backboard box and the side plate are connected through a top plate (13), and the lifting driver (3) is arranged in the backboard box.

4. An AMR carrier fixing device as claimed in claim 1, 2 or 3, characterized in that: the grabbing mechanism comprises clamping hands (21) which are respectively arranged at the two moving grooves, the two clamping hands are connected with the lifting end of the lifting driver (3) through a bracket (22), and positioning grooves (41) into which the clamping hands can be inserted are formed in two sides of the bearing object (4).

5. AMR carrier fixing means according to claim 4, characterized in that: the opposite sides of the positioning groove and the clamping hand are oppositely provided with a mutually clamping positioning groove (42) and a positioning lug.

6. An AMR carrier fixing device as claimed in claim 1, 2 or 3, characterized in that: the grabbing mechanism comprises clamping hands (21) which are respectively arranged at the two moving grooves, and a clamping assembly for driving the two clamping hands to move oppositely or reversely; the clamping and placing component is arranged at the lifting end of the lifting driver (3) through a bracket.

7. AMR carrier fixing device according to claim 1, characterized in that: the top surface of AMR dolly (5) is equipped with undercut bearing concave station (51), and the bottom of loading object (4) is equipped with downward bulge in bearing boss (43) of bearing concave station, and the side of bearing boss is equipped with locking groove (44), and the AMR dolly is equipped with locking plate (52) and the locking driver that drives the locking plate and remove in the locking groove.