CN215439457U

CN215439457U - Anti-falling shuttle vehicle lifting base

Info

Publication number: CN215439457U
Application number: CN202122091814.9U
Authority: CN
Inventors: 何靖靖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-07
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a falling-proof shuttle vehicle lifting machine base which comprises a bottom plate, a motor, lifting screws, a bearing plate, compression springs and a cylinder, wherein the left end and the right end of the upper surface of the bottom plate are respectively provided with a supporting plate, the lifting screws are arranged on the inner sides of the supporting plates, the motor is arranged on the lower surfaces of the lifting screws, the bearing plate is arranged on the circumferential surface of the lifting screws, the four compression springs are arranged on the inner side of the bearing plate, the cylinder is arranged on the outer side surface of each compression spring, the outer side surface of the cylinder is provided with a fixture block, and the outer side end faces of two electric push rods are respectively provided with an extension plate, the application range of the lifting machine base is improved.

Description

Anti-falling shuttle vehicle lifting base

Technical Field

The utility model discloses a falling-preventing shuttle vehicle lifting machine base, and belongs to the technical field of warehouse logistics.

Background

The full name of the shunting vehicle is a shunting shuttle vehicle which is also called a shuttle vehicle, and the shuttle vehicle mainly has two forms in storage logistics equipment: a shuttle type warehouse-in and warehouse-out system and a shuttle type warehouse-in system are characterized in that a trolley running on a fixed track transports goods to a specified place or a connection device in a reciprocating or loop-back mode, the shuttle type warehouse-in and warehouse-out system is provided with an intelligent sensing system capable of automatically memorizing the original point position, an automatic speed reduction system is adopted, the shuttle type warehouse-in and warehouse-out system mainly comprises a trolley body, a walking mechanism, a lifting mechanism, a PLC (programmable logic controller) electric control system and a power supply system, and in the actual work, fork teeth of a forklift are inserted into the bottom of the trolley body of the shuttle type warehouse-in and warehouse-out system to carry the goods.

However, the existing shuttle car is not provided with a safety device when lifting, when a cylinder or a motor is damaged, a lifting bearing plate possibly falls rapidly, so that goods fall, even the safety of workers is threatened, and the problem of the falling is solved by urgently needing a falling-preventing shuttle car lifting machine base.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the anti-falling shuttle vehicle lifting machine base to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a shuttle lift frame of preventing falling, includes bottom plate, motor, lifting screw, loading board, compression spring and cylinder, the backup pad is installed respectively to the left end and the right-hand member of bottom plate upper surface, lifting screw is installed to the inboard of backup pad, lifting screw's lower surface mounting has the motor, lifting screw's circumference installs the loading board on the surface, four compression springs, every are installed to the inboard of loading board compression spring's outside surface mounting has the cylinder, the outside surface mounting of cylinder has the fixture block, the electric push rod, two are installed respectively to the inside front end of loading board and rear end the extension board is installed respectively to the outside terminal surface of electric push rod.

Furthermore, a motor shaft is mounted on the upper surface of the motor and penetrates through the upper surface of the bottom plate, the lower surface of the lifting screw is fixedly connected with the upper surface of the corresponding motor shaft, and the upper surface of the lifting screw is connected with the supporting plate through a bearing.

Furthermore, the right-hand member face and the left-hand member face of loading board install the elevator respectively, the lower surface and the upper surface of elevator are run through by the lifting screw who corresponds to the three side of every elevator all contacts with the backup pad, electric push rod passes through screw and extension board fixed connection.

Further, compression spring divide into two sets ofly, installs respectively inside the loading board of the front end of corresponding elevator and rear end, every the fixture block all runs through the side surface of loading board, the cylinder passes through screw and fixture block fixed connection.

Furthermore, two groups of clamping grooves are formed in the inner side surfaces of the two supporting plates, each group of clamping grooves is seven in total, and the two groups of clamping grooves are formed in the front end and the rear end of the corresponding lifting screw respectively.

Further, the inside upside of bottom plate is equipped with stores the box, it is equipped with pneumatic bracing piece to store the inside of box, pneumatic bracing piece up end left side is equipped with the intercom, the intercom right side is provided with the megaphone.

The utility model has the beneficial effects that: according to the anti-falling shuttle car lifting base, due to the fact that the clamping groove, the air cylinder, the clamping block, the extension plate, the electric push rod and the compression spring are added, when the motor is damaged or is powered off, the clamping block can guarantee that the bearing plate cannot fall freely, and the bearing plate stops falling when falling into the nearest clamping groove, so that safety of goods and workers is guaranteed, the extension plate can be used for making up the width when the width of the bearing plate is insufficient, and the application range of the lifting base is expanded.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a cross-sectional front view of a drop resistant shuttle car elevator bed in accordance with the present invention;

FIG. 2 is a two-level sectional front view of a drop resistant shuttle car elevator mount of the present invention;

FIG. 3 is a top view of a carrier plate of a drop resistant shuttle car elevator base of the present invention;

FIG. 4 is a side view of a support plate of a drop resistant shuttle car elevator bed in accordance with the present invention;

FIG. 5 is a schematic view of a storage box in a drop resistant shuttle car elevator base according to the present invention;

in the figure: 1-bottom plate, 2-motor, 3-lifting screw, 4-support plate, 41-neck, 5-bearing plate, 51-lifting block, 6-compression spring, 7-cylinder, 8-clamping block, 9-electric push rod, 10-extension plate, 11-storage box, 12-pneumatic support rod, 13-interphone and 14-loudspeaker.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a shuttle lift frame of preventing falling, includes bottom plate 1, motor 2, lifting screw 3, loading board 5, compression spring 6 and cylinder 7, backup pad 4 is installed respectively to the left end and the right-hand member of 1 upper surface of bottom plate, lifting screw 3 is installed to the inboard of backup pad 4, lifting screw 3's lower surface mounting has motor 2, lifting screw 3's circumference installs loading board 5 on the surface, four compression spring 6 are installed to the inboard of loading board 5, the outside surface mounting of every compression spring 6 has cylinder 7, the outside surface mounting of cylinder 7 has fixture block 8, electric push rod 9, two are installed respectively to the inside front end of loading board 5 and rear end extension board 10 are installed respectively to the outside terminal surface of electric push rod 9.

The motor shaft is installed on the upper surface of the motor 2, the motor shaft penetrates through the upper surface of the bottom plate 1, the lower surface of the lifting screw rod 3 is fixedly connected with the upper surface of the corresponding motor shaft, and the upper surface of the lifting screw rod 3 is connected with the supporting plate 4 through a bearing.

The right end face and the left end face of the bearing plate 5 are respectively provided with a lifting block 51, the lower surface and the upper surface of each lifting block 51 are penetrated by the corresponding lifting screw 3, three side faces of each lifting block 51 are contacted with the supporting plate 4, and the electric push rod 9 is fixedly connected with the extension plate 10 through screws.

The compression springs 6 are divided into two groups and are respectively arranged in the bearing plates 5 at the front end and the rear end of the corresponding lifting block 51, each fixture block 8 penetrates through the side surface of the bearing plate 5, and the air cylinder 7 is fixedly connected with the fixture block 8 through screws.

Two sets of draw-in grooves 41 have all been seted up to the inboard surface of two backup pads 4, and every group draw-in groove 41 is seven total to two sets of draw-in grooves 41 are seted up respectively at the front end and the rear end that correspond lifting screw 3, and when triangular fixture block 8 and draw-in groove 41 can guarantee that loading board 5 goes up, can not block loading board 5, have guaranteed the stable rising of loading board 5, and lower surface support post loading board 5 that can be more stable during the whereabouts.

The inside upside of bottom plate 1 is equipped with stores box 11, store box 11 internal assembly has pneumatic bracing piece 12, pneumatic bracing piece 12 up end left side is equipped with intercom 13, intercom 13 right side is provided with megaphone 14, when work meets noisy environment and needs to communicate with people around, press pneumatic bracing piece 12, pneumatic bracing piece 12 produces the reaction force and shifts out from storing box 11, it is the on-state to switch intercom 13 and megaphone 14, help the rapid accurate of user to communicate.

As an embodiment of the present invention: when the goods are driven to ascend, firstly, the motor 2 is started, the motor shaft rotates to drive the lifting screw rod 3 to rotate, so that the lifting block 51 and the bearing plate 5 are driven to move upwards and horizontally together, at the moment, the clamping block 8 is extruded by the supporting plate 4 to enter the inside of the bearing plate 5 when leaving the clamping groove 41, so that the clamping block 8 compresses the compression spring 6, the compression spring 6 rebounds when reaching the clamping groove 41, so that the clamping block 8 enters the clamping groove 41 again, when the motor 2 is powered off or damaged, the motor shaft cannot rotate, so that the bearing plate 5 moves downwards, but when passing through the clamping groove 41, the clamping block 8 is clamped into the clamping groove 41, and the lower surface of the clamping block 8 can support the bearing plate 5 to prevent the bearing plate 5 from continuing to descend, after the motor 2 is powered on or the maintenance is finished, only the cylinder 7 needs to be controlled to be shortened, so that the clamping block 8 is driven to enter the inside of the bearing plate 5 by the cylinder 7, at this time, the motor 2 can continue to control the carrier plate 5 to descend, when the width of the carrier plate 5 is insufficient, the electric push rod 9 can be opened, and the electric push rod 9 is controlled to extend, so that the extension plates 10 extend out from the front end and the rear end of the carrier plate 5 to compensate the width of the carrier plate 5.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a shuttle lift frame of preventing falling, includes bottom plate, motor, lifting screw, loading board, compression spring and cylinder, its characterized in that: the left end and the right-hand member of bottom plate upper surface install the backup pad respectively, lifting screw is installed to the inboard of backup pad, lifting screw's lower surface mounting has the motor, the circumference of lifting screw installs the loading board on the surface, four compression spring, every are installed to the inboard of loading board compression spring's outside surface mounting has the cylinder, the outside surface mounting of cylinder has the fixture block, the electric push rod, two are installed respectively to the inside front end of loading board and rear end extension board is installed respectively to the outside terminal surface of electric push rod.

2. The anti-fall shuttle car elevator seat as claimed in claim 1, wherein: the upper surface of the motor is provided with a motor shaft, the motor shaft penetrates through the upper surface of the bottom plate, the upper surface of the motor shaft is fixedly connected with the lower surface of the corresponding lifting screw, and the upper surface of the lifting screw is connected with the supporting plate through a bearing.

3. The anti-fall shuttle car elevator seat as claimed in claim 1, wherein: the left end face and the right end face of the bearing plate are respectively provided with a lifting block, the upper surface and the lower surface of each lifting block are penetrated through by a corresponding lifting screw, three side faces of each lifting block are in contact with the supporting plate, and the electric push rod is fixedly connected with the extension plate through screws.

4. The anti-fall shuttle car elevator seat as claimed in claim 1, wherein: the compression springs are divided into two groups and are respectively installed inside the bearing plates at the front end and the rear end of the corresponding lifting block, each fixture block penetrates through the side surface of the bearing plate, and the cylinder is fixedly connected with the fixture block through screws.

5. The anti-fall shuttle car elevator seat as claimed in claim 1, wherein: two groups of clamping grooves are formed in the inner side surfaces of the two supporting plates, each group of clamping grooves is seven in total, and the two groups of clamping grooves are formed in the front end and the rear end of the corresponding lifting screw respectively.

6. The anti-fall shuttle car elevator seat as claimed in claim 1, wherein: the inside upside of bottom plate is equipped with stores the box, store the inside pneumatic bracing piece that is equipped with of box, pneumatic bracing piece up end left side is equipped with the intercom, the intercom right side is provided with the megaphone.