CN214454047U - Liftable multilayer shuttle - Google Patents

Abstract

The utility model discloses a multilayer shuttle of liftable, this shuttle includes: the lifting device comprises a walking mechanism, a vehicle body, a lifting platform arranged on the vehicle body, a fork arranged on the lifting platform, and an upright post vertically penetrating through the vehicle body, wherein the upright post is fixedly connected with the vehicle body; the shuttle car can move on the rail, the fork can move in the vertical direction through the stand column, materials with different heights in the same layer of goods shelf can be carried, the investment of lifting equipment is greatly reduced, and the efficiency of material carrying is realized.

Description

Liftable multilayer shuttle

Technical Field

The utility model relates to an automatic change logistics equipment technical field, concretely relates to multilayer shuttle of liftable.

Background

The shuttle car for the goods shelves successfully saves forklift running channels which must be reserved among the goods shelves in the traditional goods storage mode; the fetching and storing of the workpieces among the close-packed shelves are realized, and the storage capacity is greatly improved. The full-automatic three-dimensional warehouse conveying system can also form a full-automatic three-dimensional warehouse conveying system with equipment such as a shuttle bus, a lifting shaft, a conveying trolley, a chain conveyor, a roller conveyor, a stacking machine and the like, the materials are conveyed according to a plan, the workload of managers is obviously reduced, and the full-automatic three-dimensional warehouse conveying system has great advantages in the aspects of the utilization rate of warehouse space, the storage and taking efficiency of goods and the investment cost of goods shelves.

With the arrival of the industrial 4.0 era, enterprises in all countries around the world try to enter a new logistics era, and the multilayer shuttle car is widely applied to the fields of e-commerce, medicine, clothes, books, industry and the like due to the efficient characteristic of the multilayer shuttle car. The multilayer shuttle car system refers to the flexible cooperation between different quantity shuttle cars and the lifting machine in order to accomplish its operation form, but current multilayer shuttle car system causes the jam easily when the lifting machine task is too much, leads to the increase of operating time, in addition, only covers the access demand of one deck material during every shuttle car operation, produces the idle of shuttle car easily.

Disclosure of Invention

For solving not enough among the prior art, the inventor provides a multilayer shuttle of liftable, possesses the operation mode of walking on the track and the vertical lift of fork, can realize the not high material handling in the same layer goods shelves, satisfies the material handling efficiency demand, can practice thrift the cost.

Specifically, this application provides a multilayer shuttle of liftable, this shuttle includes: the forklift comprises a trolley body, a lifting platform arranged on the trolley body, a fork arranged on the lifting platform and an upright post vertically penetrating through the trolley body, wherein one side of the upright post, which is close to the lifting platform, is in sliding connection with the lifting platform while the upright post is fixedly connected with the trolley body; the automobile body is provided with elevator motor, elevator motor is used for the drive the elevating platform is in slide on the vertical direction of stand.

Furthermore, a slide rail is arranged on one side, close to the lifting platform, of the upright column, a slide block is arranged at a position, corresponding to the slide rail, of the lifting platform, and the lifting motor is used for driving the slide block to slide on the slide rail, so that the lifting platform slides on the upright column.

Furthermore, two ends of one side wall of the upright post are provided with first belt wheels, and the two first belt wheels are in transmission connection through a synchronous belt; a fixed block is fixedly arranged at the position of the lifting platform corresponding to the synchronous belt, and the synchronous belt penetrates through the fixed block and is fixedly connected with the fixed block;

the vehicle body is provided with a mounting bracket at a position close to the synchronous belt, the lifting motor is arranged on the mounting bracket, the output end of the lifting motor penetrates through the mounting bracket to be connected with a second belt wheel, and the first belt wheel and the second belt wheel are in transmission connection through the synchronous belt; the lifting motor is used for driving the synchronous belt to move so as to drive the fixing block to move, and therefore the lifting platform can slide on the sliding rail.

Furthermore, one side of the mounting bracket close to the second belt wheel is symmetrically provided with two third belt wheels, the two third belt wheels are respectively positioned above and below the second belt wheel and are distributed in a triangular mode with the second belt wheel, and the first belt wheel, the second belt wheel and the third belt wheel are connected through the synchronous belt in a transmission mode.

Further, this shuttle still includes: the walking mechanism is used for enabling the shuttle car to move on the shuttle car track; the running mechanism comprises: the shuttle car comprises a walking motor and first wheels positioned on two sides of the car body, wherein the first wheels are in contact with the upper surface of the shuttle car track, and the walking motor is used for driving the first wheels to rotate so as to enable the shuttle car to move on the shuttle car track; and transverse pulleys are arranged on two sides of the vehicle body, and are in contact with one side, close to the vehicle body, of the shuttle rail.

Furthermore, connecting rods are arranged on two sides of the vehicle body, a second wheel capable of rotating is arranged on each connecting rod, the second wheel is located below the shuttle rail, and the second wheel is in contact with the lower surface of the shuttle rail.

Furthermore, one end, far away from the vehicle body, of each connecting rod is rotatably connected with a connecting piece, the second wheel is rotatably connected to one side of the connecting piece, the other end of the connecting piece is fixedly connected with a spring assembly, the spring assembly is located below the second wheel, and the spring assembly is used for guaranteeing that the second wheel is in contact with the shuttle vehicle track.

Further, the spring assembly includes: the sliding piece and the fixing seat are distributed in the vertical direction, a rotating rod is connected to the fixing seat in a rotating mode, one end, close to the sliding piece, of the rotating rod is connected with the sliding piece through a spring, the sliding piece is connected to the side face of the vehicle body in a vertically sliding mode, and the connecting piece is fixed to the sliding piece.

The working principle of the application introduces:

when goods are stored and taken out, the shuttle vehicle is driven by the traveling motor to move on the shuttle vehicle track, the upright posts are driven to move together, the shuttle vehicle stops moving after the goods reach the goods storage position, the lifting motor works at the moment to drive the lifting platform to move on the upright posts, so that the forks are driven to ascend and move, and the goods are stored and taken out by the forks after the forks are in place.

Compared with the prior art, the beneficial effects of the application are introduced:

(1) the application provides a multilayer shuttle of liftable can rise or descend on the stand through elevator motor drive fork, realizes the transport of co-layer goods shelves in the co-altitude material, and the input of lifting means that has significantly reduced has realized the high efficiency of material handling.

(2) The arrangement of the spring assembly can ensure that the second wheel is in contact with the shuttle rail, and the shuttle rail can effectively walk normally.

Drawings

Fig. 1 is a diagram illustrating a state of use of a liftable multi-deck shuttle provided in the present application;

fig. 2 is a schematic view of the internal structure of a liftable multi-deck shuttle provided in the present application;

FIG. 3 is a left side schematic view of the vehicle body of the present application;

FIG. 4 is a right side structural view of the vehicle body of the present application;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

fig. 6 is a partially enlarged view of fig. 2 at B.

Reference numerals:

1-a vehicle body; 11-a lifting platform; 111-a pallet fork; 112-a slider; 113-fixed block; 12-a running motor; 13-a first wheel; 14-mounting bracket, 141-lifting motor; 142-a second pulley; 143-a third pulley; 15-a transverse pulley; 161-connecting rod; 162-connecting piece; 163-a second wheel; 164-a slip sheet; 165-a fixed seat; 166-rotary rod; 167-a spring; 2-upright post; 21-a slide rail; 22-a first pulley; 23-a synchronous belt; 3-shuttle track.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

It should be noted that the present application does not relate to the improvement of the control method of the shuttle car, wherein the lifting motor, the traveling motor and the fork are all the existing products on the market, and the control method is also the conventional technical means used by those skilled in the art.

Example 1

As shown in fig. 1-6, the present application provides a liftable multi-deck shuttle, comprising: the shuttle car comprises a car body 1, a walking mechanism, a lifting platform 11 arranged on the car body 1, a fork 111 arranged on the lifting platform 11 and an upright post 2 vertically penetrating through the car body 1, wherein the walking mechanism is used for enabling the shuttle car to move on a shuttle car track 3. One side of the upright post 2 is fixedly connected with the vehicle body 1, the opposite side is provided with a slide rail 21, a slide block 112 is arranged at the position, corresponding to the slide rail 21, on the lifting platform 11, the slide block 112 is connected with the slide rail 21 in a sliding manner, and the slide block can slide up and down. The vehicle body 1 is provided with a lifting motor 141, and the lifting motor 141 is used for driving the slider 112 to move in the vertical direction on the slide rail 21 of the upright 2, so as to drive the lifting platform 11 to lift, and further to enable the fork 111 to move in the vertical direction. This shuttle can move on shuttle track 3, and accessible stand 2 makes fork 111 rise or descend simultaneously, can realize the transport of co-layer goods shelves in the not co-altitude material, and the input of lifting means that has significantly reduced has avoided the idle problem of shuttle, has realized the high efficiency of material handling.

Further, two ends of one side wall of the upright post 2 are provided with a first belt pulley 22, and the two first belt pulleys 22 are in transmission connection through a synchronous belt 23. A fixed block 113 is fixedly arranged at a position of the lifting platform 11 corresponding to the synchronous belt 23, and the synchronous belt 23 passes through the fixed block 113 and is fixed together with the fixed block 113. The vehicle body 1 is provided with a mounting bracket 14 at a position close to the timing belt 23, the lifting motor 141 is arranged on the mounting bracket 14, and an output end of the lifting motor 141 penetrates through the mounting bracket 14 to be connected with the second belt pulley 142. The mounting bracket 14 is provided with two third belt pulleys 143 near one side symmetry of second belt pulley 142, and two third belt pulleys 143 are located the top and the below of second belt pulley 142 respectively, and are triangular distribution with second belt pulley 142, and first belt pulley 22, second belt pulley 142 and third belt pulley 143 pass through hold-in range 22 transmission and connect, and the setting of two third belt pulleys 143 for the transmission of power is more stable, can reduce elastic sliding and skid, reinforcing transmission effect. Specifically, when the fork 111 is needed to store and take goods, the traveling mechanism operates to drive the vehicle body 1 and the upright column 2 to move on the shuttle rail 3 at the same time, and after the specified position is reached, the lifting motor 141 operates to drive the second belt pulley 142 to rotate, so as to drive the first belt pulley 22 and the third belt pulley 143 to rotate, so as to move the synchronous belt 23, further drive the fixing block 113 to move upwards or downwards, and further drive the sliding block 112 to slide on the sliding rail 21, so as to raise or lower the lifting platform 11, that is, the fork 111 is raised or lowered, after the fork 111 is in place, the fork 111 extends out to take or stock goods, and after the taking or stock goods is completed, the lifting motor 141 rotates reversely, so as to return the fork 111 to the initial position again.

Further, the running gear comprises: the shuttle car comprises a walking motor 12 and first wheels 13 positioned on two sides of the car body 1, wherein the first wheels 13 are in contact with the upper surface of the shuttle car track 3, and the walking motor 12 is used for driving the first wheels 13 to rotate so as to enable the shuttle car to move on the shuttle car track 3. The two sides of the vehicle body 1 are provided with transverse pulleys 15, and the transverse pulleys 15 are contacted with one side of the shuttle rail 3 close to the vehicle body 1. Connecting rods 161 are arranged on two sides of the vehicle body 1, one end, far away from the vehicle body 1, of each connecting rod 161 is rotatably connected with a connecting piece 162, a second wheel 163 is rotatably connected to one side of each connecting piece 162, and the second wheel 163 is located below the shuttle rail 3 and is in contact with the lower surface of the shuttle rail 3. The first wheel 13, the second wheel 163, and the transverse pulley 15 are provided to restrict the position of the shuttle vehicle so that the shuttle vehicle can always be on the shuttle vehicle track 3, thereby preventing the shuttle vehicle from being separated from the shuttle vehicle track 3.

Further, one end of the connecting piece 162 is rotatably connected with the connecting rod 161, and the other end is fixedly connected with a spring assembly, and the spring assembly is located below the second wheel 163 and is used for ensuring that the second wheel 163 is in contact with the shuttle rail 3. The spring assembly includes: the sliding plate 164 and the fixed seat 165 are distributed in the vertical direction, the rotating rod 166 is rotatably connected on the fixed seat 165, one end of the rotating rod 166 close to the sliding plate 164 is connected with the sliding plate 164 through a spring 167, the sliding plate 164 is connected to the side face of the vehicle body 1 in a vertically sliding mode, and the connecting plate 162 is fixed on the sliding plate 164. Specifically, the rotating rod 166 is rotated to compress the spring 167, and under the elastic force of the spring 167, the sliding piece 164 is pushed to slightly rotate upwards, so that the second wheel 163 slightly moves upwards, and the second wheel 163 is in close contact with the lower surface of the shuttle rail 3, so that the shuttle is ensured to normally travel on the shuttle rail 3, and the problem that the shuttle cannot move or moves slowly due to the fact that the rotating rod is not in place is avoided.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims (8)

1. A liftable multilayer shuttle car, its characterized in that includes: the forklift comprises a trolley body, a lifting platform arranged on the trolley body, a fork arranged on the lifting platform and an upright post vertically penetrating through the trolley body, wherein one side of the upright post, which is close to the lifting platform, is in sliding connection with the lifting platform while the upright post is fixedly connected with the trolley body; the lifting motor is arranged in the vehicle body and used for driving the lifting platform to slide in the vertical direction of the upright post.

2. The liftable multi-layer shuttle car according to claim 1, wherein a slide rail is arranged on one side of the upright column close to the lifting platform, and a slide block is arranged at a position of the lifting platform corresponding to the slide rail.

3. The liftable multi-layer shuttle car as claimed in claim 2, wherein first pulleys are provided at both ends of one side wall of the column, and the two first pulleys are connected by a synchronous belt drive; a fixed block is arranged at a position where the lifting platform corresponds to the synchronous belt, and the synchronous belt penetrates through the fixed block and is fixedly connected with the fixed block;

the automobile body is close to the position of hold-in range is provided with the installing support, elevator motor sets up on the installing support, elevator motor's output passes the installing support is connected with the second band pulley, first band pulley, second band pulley pass through synchronous belt drive connect.

4. The liftable multi-layer shuttle car according to claim 3, wherein two third pulleys are symmetrically arranged on one side of the mounting bracket close to the second pulley, the two third pulleys are respectively positioned above and below the second pulley and are distributed in a triangular shape with the second pulley, and the first pulley, the second pulley and the third pulleys are connected through the synchronous belt drive.

5. The liftable multi-deck shuttle of any of claims 1 to 4, further comprising a running gear, the running gear comprising: the shuttle car comprises a walking motor and first wheels positioned on two sides of the car body, wherein the first wheels are in contact with the upper surface of a shuttle car track, and the walking motor is used for driving the first wheels to rotate so as to enable the shuttle car to move on the shuttle car track; and transverse pulleys are arranged on two sides of the vehicle body, and are in contact with one side, close to the vehicle body, of the shuttle rail.

6. The liftable multi-deck shuttle of claim 5 further comprising a connecting bar disposed on either side of the body, wherein the connecting bar is provided with a second rotatable wheel, the second wheel being disposed below the shuttle track, the second wheel contacting a lower surface of the shuttle track.

7. The liftable multi-layer shuttle car according to claim 6, wherein each connecting rod is rotatably connected with a connecting piece at one end away from the car body, the second wheel is rotatably connected at one side of the connecting piece, a spring assembly is fixedly connected at the other end of the connecting piece, the spring assembly is positioned below the second wheel, and the spring assembly is used for ensuring that the second wheel is in contact with the shuttle car track.

8. The liftable multi-deck shuttle of claim 7, wherein the spring assembly comprises: the sliding piece and the fixing seat are distributed in the vertical direction, a rotating rod is connected to the fixing seat in a rotating mode, one end, close to the sliding piece, of the rotating rod is connected with the sliding piece through a spring, the sliding piece is connected to the side face of the vehicle body in a vertically sliding mode, and the connecting piece is fixed to the sliding piece.

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