CN207917424U - Pallet - Google Patents

Abstract

This application discloses a kind of pallets.Pallet has pedestal.Pedestal has two pairs of opposite lateral margins.The first attachment device and the second attachment device at lateral margin that pedestal further has a pair for being separately positioned on the pedestal opposite.When two pallets are connected with each other, first attachment device of a pallet is connected with each other with the second attachment device of another pallet.When releasing the connection of two pallets, it only need to carry out operation in the lateral margin of pallet and can be realized.The connection of the pallet of the application and lock out operation are easy.

Description

Pallet

Technical field

The utility model is related to physical distribution apparatus, and in particular to pallet.

Background technology

The existing removable pallet general requirements such as 800 × 600 × 190mm, 600 × 400 × 200mm etc. exhibited, The length and wide specification of this kind of removable pallet outside dimension are relatively uniform, container of the main cooperation based on 600*400mm, as The carrier of removable container, i.e. container are placed on removable pallet, as single or blocking container carrying and movement Solution.But in mobile and handling process, the movement of multigroup mobile vehicle unit needs similar removable pallet carrier Tray unit is connected with each other, i.e., mobile vehicle can be realized by structure and be interconnected, convenient for pallet carrier one wherein Traction is lower to realize synchronizing moving to reduce the manpower carried back and forth waste.

With published patent of invention US20120267869A1, pallet connection is more complex, needs connected pallet It lifts, is placed on the upper limb of connecting trays, two pallets being connected then is made to carry out the overlapping occlusion in part, make in pallet connection Used time, especially after tray upper surface bearing goods, the pallet of connection cannot mutually be released connection relation, that is, need cargo Completely after unloading, reverse operating just can be achieved to release to be mutually coupled in the way of its assembly, and inconvenient like this, experience is bad, Reduce that pallet is connect with pallet and single pallet carrier mutually switches all transfer efficients being used in turn.

Utility model content

The purpose of this utility model is to provide a kind of pallet, and multiple this pallets easily can be connected with each other or be divided From.

To achieve the above object, the utility model provides a kind of pallet, and there is the pallet pedestal, the pedestal to have Two pairs of opposite lateral margins, first at lateral margin that the pedestal further has a pair for being separately positioned on the pedestal opposite connect Connection device and the second attachment device, wherein

First attachment device includes：

First connector, first connector are arranged so that first connector can exist relative to the pedestal It is moved between first position and the second position；

Second attachment device includes：

Second connector；

Transmission component；And

Operating parts at the opposite lateral margin of another pair of the pedestal is set, wherein the operating parts is via the transmission Component is connect with second connector, and the operating parts is arranged to operate second connector so that described Second connector can move between link position and disengaged position,

Wherein, when two pallets are connected with each other, first connector of a pallet is in the second position, and Correspondence second connector of another pallet is in the link position, and first connector of a pallet and another Correspondence second connector of one pallet is connected with each other.

In one embodiment, the middle part of the lateral margin for being equipped with the second attachment device of the pedestal is equipped with open slot, at two When pallet is connected with each other, at least part of the first attachment device of a pallet is located in the open slot.

In one embodiment, first connector is equipped with position limiting structure, and second connector is arranged in two pallets Coordinate with the position limiting structure when interconnection.In one embodiment, the position limiting structure is limit hole or limiting slot.

In one embodiment, first connector is arranged to translate relative to the pedestal.It is described in one embodiment First connector is further arranged as to rotate relative to the pedestal.

In one embodiment, first attachment device further comprises that the first locating part, first locating part are connected to First connector is simultaneously arranged so that when two pallets are connected with each other, to a pallet relative to another pallet one A direction of motion is limited.

In one embodiment, first attachment device further comprises locking piece, Lock spring and (the first back-moving spring, Described in the first connector via the removable connection of the (the first back-moving spring and the pedestal, the locking piece and the locking Spring connects and is mounted on first connector so that the locking piece can relative to first connector stretch out or It retracts.

In one embodiment, there is first connector U-shaped structure, the two-arm of U-shaped to be mounted on described first and reset The base arm of spring, U-shaped is equipped with Lock spring and two locking pieces, and the locking piece has lock tongue, operation portion and spring Mounting portion, wherein the both ends of the Lock spring are respectively arranged in the spring mountings of two locking pieces, and the lock Tongue stretches out first connector.

In one embodiment, the operating parts has handle and is connected to the interconnecting piece of handle, and the interconnecting piece is connected to institute Transmission component is stated, the transmission component passes through the pedestal.

In one embodiment, the transmission component have connecting shaft and actuator, wherein one end of the connecting shaft with it is described Operating parts connects, and the other end is connect with one end of the actuator, and the other end of the actuator is matched with second connector It closes to drive second connector to move up and down.

In one embodiment, the transmission component further comprises second back-moving spring, one end of the second back-moving spring It is connect with second connector, the other end is against the pedestal.

In one embodiment, the other end of the actuator has a drive rod, second connector have lock tongue and Driver slot, wherein the drive rod coordinates with the driver slot, to drive the lock tongue to move up and down.

In one embodiment, the pallet further comprises that wheel assembly, the wheel assembly are installed on the Its lower side.

In one embodiment, the pallet further comprises that brake pedal component, the brake pedal component are installed on another Brake to opposite lateral margin lower part and for controlling the wheel assembly.

The utility model provides the attachment device that can be unlocked from pallet lateral margin, in the case where pallet carrier does not unload Realize being separated from each other for pallet, operation facility is simple in structure, easy to maintain.

Description of the drawings

Fig. 1 is the stereogram according to the pallet of one embodiment of the utility model.

Fig. 2 is another stereogram of the pallet of Fig. 1, and wherein local excision is to show internal structure.

Fig. 3 is the structural perspective of the first attachment device of the pallet of Fig. 1.

Fig. 4 is the structural perspective of the locking piece of the first attachment device of Fig. 3.

Fig. 5 is the sectional view of the first attachment device of Fig. 3.

Fig. 6 is the STRUCTURE DECOMPOSITION stereogram of the second attachment device of the pallet of Fig. 1.

Fig. 7 is the stereogram of the second connector of the second attachment device of Fig. 6.

Fig. 8 is the upward view of the second connector of Fig. 7.

Fig. 9 is the stereogram of the actuator of the second attachment device of Fig. 6.

Figure 10 is the stereogram of the operating parts of the second attachment device of Fig. 6.

Figure 11 is the stereogram of the connecting shaft of the second attachment device of Fig. 6.

Figure 12 is the stereogram of another connecting shaft of the second attachment device of Fig. 6.

Figure 13 is the stereogram of the pallet of Fig. 1, wherein the second attachment device is in link position, and the part-structure of pedestal It is represented by dashed line, to show the second attachment device positioned at chassis interior.

Figure 14 is the stereogram of the pallet of Fig. 1, wherein the second attachment device is in disengaged position, and the part-structure of pedestal It is represented by dashed line, to show the second attachment device positioned at chassis interior.

Figure 15 is the stereogram after two pallets are connected with each other.

Figure 16 is the sectional view after two pallets are connected with each other.

Figure 17 is the sectional view of a pallet in the pallet of two interconnections.

Figure 18 is the sectional view of another pallet in the pallet of two interconnections.

Specific implementation mode

The preferred embodiment of the utility model is described in detail below with reference to attached drawing, understands this reality to become apparent from With novel objects, features and advantages.It should be understood that embodiment shown in the drawings is not the limit to the scope of the utility model System, and simply to illustrate that the connotation of technical solutions of the utility model.

In the following description, elaborate certain details to provide for the purpose for illustrating various disclosed embodiments To the thorough understanding of various open embodiments.But it one skilled in the relevant art will recognize that can be in without these details One or more details the case where put into practice embodiment.Under other circumstances, well known device associated with this application, knot Structure and technology may not be illustrated in detail in or describe to avoid unnecessarily obscuring the description of embodiment.

Unless context has other needs, and in the whole instruction and claim, word " comprising " and its modification, such as "comprising" and " having " should be understood meaning that is open, including, that is, should be interpreted that " including, but are not limited to ".

Expression is in conjunction with the embodiments described to be referred to " one embodiment " or " embodiment " throughout the specification Certain features, structure or feature are included at least one embodiment.Therefore, in each position of the whole instruction " at one In embodiment " or " in an embodiment " in appearance without all referring to identical embodiment.In addition, certain features, structure or feature It can combine in any way in one or more embodiments.

Singulative " one " and " described " include plural object as used in the specification and appended, are removed It is clearly dictated otherwise in non-text.It should be noted that term "or" is usually used with the meaning that it includes "and/or", unless literary In clearly dictate otherwise.

In the following description, the structure and working method of the utility model in order to clearly demonstrate, will be by all multidirectionals Word is described, but should be by "front", "rear", "left", "right", "outside", "inner", " outside ", " inside ", "upper", "lower" Equal Word Understandings are not construed as word of limitation for convenience of term.

As shown in Figs. 1-2, pallet 1 has pedestal 2.The downside of pedestal 2 is equipped with wheel assembly 3.Pedestal 2 is also equipped with brake Pedal assembly 4.Brake pedal component 4 is used to control the brake of wheel assembly 3.Such pallet has wheel assembly 3, can facilitate Ground moves, and is thus generically referred to as removable pallet.

Pedestal 2 has two pairs of opposite lateral margins 5,6,7,8.In the present embodiment, brake pedal component 4 is installed on one pair of which At opposite lateral margin 5,7.The first attachment device 9 and the second attachment device 10 is respectively set at the opposite lateral margin 6,8 of pedestal 2. First attachment device 9 of one pallet can be connected with each other with the second attachment device 10 of another pallet, thus by two pallets It links together.The middle part of the lateral margin 6 for being provided with the first attachment device 9 of pedestal 2 is equipped with open slot 6a.Pedestal 2 is provided with The middle part of the lateral margin 8 of second attachment device 10 is also equipped with open slot 8a.When two pallets are connected with each other, the of pallet At least part of one attachment device is located in open slot 8a.

As shown in Figs. 1-5, the first attachment device 9 has the first connector 11.First connector 11 is connected to pedestal 2 and reaches It is moved between the first location and the second location relative to pedestal 2.When first connector is in first position, the first attachment device In notconnect state.When first connector is in the second position, the first attachment device is in connection status, i.e., is held in the palm with another Disk connects.

Locking piece 12, Lock spring 13 and (the first back-moving spring 14 are installed on first connector 11.First connector 11 Via (the first back-moving spring 14 and the removable connection of pedestal 2.Preferably, the first connector 11 is arranged to relative to pedestal 2 Translation and rotation.Lock spring 13 and locking piece 12 coordinate so that locking piece 12 can be stretched out relative to the first connector 11 or It retracts.Here, locking piece 12 is used as the first locating part of the first attachment device so that when two pallets are connected with each other, this One pallet of locating part pair one is limited relative to a direction of motion of another pallet, such as is moved upwards to pallet Direction is limited.It should be understood that other structures can also be used to realize identical function in first locating part.

In the present embodiment, as shown in figure 3, the first connector 11 has U-shaped structure.The two-arm of U-shaped is mounted on first Resetting spring 14.One end of each (the first back-moving spring 14 is fixedly connected on pedestal 2, and the other end is fixedly connected on the first connector 11.The two-arm of U-shaped is further provided with limiting section 11a.Limiting section 11a and the limiting section 2f being set on pedestal coordinate, with limitation The distance of first connector stretched out relative to pedestal 2.The base arm of U-shaped is equipped with open slot 15.Limiting section 19 is equipped in open slot. Open slot 15 is equipped with Lock spring 13 and two locking pieces 12, and wherein Lock spring 13 is located between two locking pieces 12.Such as Shown in Fig. 4-5, locking piece 12 is the integral piece with lock tongue 16, operation portion 17 and spring mountings 18.Operation portion 17 is located at lock One end of tongue 16 is simultaneously higher than lock tongue 16.Operation portion 17 is arranged right below spring mountings 18.When assembling, the both ends of Lock spring 13 The spring mountings 18 of two locking pieces 12 are respectively arranged in, and lock tongue 16 stretches out the first connector 11.Operation portion 17 is by limiting Position portion 19 limits.When the first attachment device is assembled to pedestal 2, can by operation portion 17 by lock tongue retract the first connector In 11, after being in place, unclamp again so that lock tongue 16 stretches out.

Accordingly, on pedestal 2 the both sides of open slot 6a be equipped with limiting section 6b, in the unconnected state to lock tongue 16 into Row limit.It is equipped with limiting section 8b in the both sides of open slot 8a on pedestal 2, in connected state, to be limited to lock tongue 16.

Here, the base arm of the first connector of U-shaped is as position limiting structure, and another when two pallets are connected with each other Pallet is correspondingly connected with respective outer side edges, so that two pallets keep connection status.It should be understood that above-mentioned position limiting structure also may be used For limit hole or limiting slot, as long as it can carry out the position limiting structure to the structure that is correspondingly connected with of another pallet.

As shown in fig. 6, the second attachment device 10 has the second connector 20.Second connector 20 is installed on pedestal 2.The Two connectors 20 are connect with actuator 21a, 21b.Actuator 21a, 21b are for driving the second connector 20 to move up and down.Driving Part 21a is connect with one end of connecting shaft 22a.The other end of connecting shaft 22a passes through pedestal 2 and is connect with operating parts 23a.Operating parts 23a is installed at the lateral margin of pedestal.Actuator 21b is connect with one end of connecting shaft 22b.The other end of connecting shaft 22b passes through bottom Seat 2 is simultaneously connect with operating parts 23b.Operating parts 23a and operating parts 23b is respectively arranged at a pair of opposite lateral margin of pedestal 2.

As a result, when will to two be connected with each other pallet be unlocked when, it is only necessary in side manipulation operations part 23a or 23b, so that it may realize unlock.By taking manipulation operations part 23a as an example.Operating parts 23a drives connecting shaft 22a movements, connecting shaft 22a to drive Actuator 21a actions, actuator 21a drives the movement of the second connector 20, so that the second connector 20 and the first connector 11 disengage connection so that two pallets are separable.

In the present embodiment, connecting shaft 22a, 22b and actuator 21a, 21b constitute transmission component, for operating parts 23a, The movement of 23b is transferred to the second connector 20.

Further, the second connector 20 is connected with one end of resetting spring 24.The other end of resetting spring 24 is the bottom of against Limiting section 2c on seat 2.When the driving of second connector, 20 driven member 21 moves downward, resetting spring 24 is compressed, and is thus carried Supply 20 restoring force of the second connector.When the second connector 20 is not driven, which promotes the second connector 20 to reset.

Second connector 20 has lock tongue 25.The lower section of lock tongue 25 has driver slot 26.On driver slot 26 and actuator Drive rod coordinates, to drive the movement of the second connector 20.The limiting section 27 of the side protrusion of lock tongue 25.The limiting section 27 of protrusion is used After being installed on pedestal 2 in the second connector 20, the second connector 20 is prevented to be detached from pedestal 2.The lower section of lock tongue 25 is equipped with spring Mounting portion 28, for connecting resetting spring 24, as Figure 7-8.

The structure of actuator 21a and 21b is identical, is illustrated by taking actuator 21a as an example herein.As shown in figure 9, actuator 21a has interconnecting piece 29.Interconnecting piece 29 is connect with connecting shaft 22a.Actuating arm 30 extends perpendicular to interconnecting piece 29 from interconnecting piece 29 Go out.The end of actuating arm 30 is parallel to interconnecting piece 29 and extends drive rod 31.Drive rod 31 can stretch into driver slot 26, and with driving Slot 26 coordinates, to drive lock tongue 25 to move up and down.

The structure of operating parts 23a and 23b is identical, is illustrated by taking operating parts 23a as an example herein.As shown in Figure 10, it operates Part 23a has handle 32 and is connected to the interconnecting piece 33 of handle 32.The side towards pedestal of handle portion 32 is additionally provided with limiting section 34.Limiting section 34 coordinates with the limiting section 2d on pedestal, for operating parts 23a to be rotatably connected at pedestal 2 and prevents from grasping Workpiece 23a is detached from pedestal.Interconnecting piece 33 is for connecting connecting shaft 22a.Interconnecting piece 33 is equipped with the endoporus 35 that cross section is polygon. One end of connecting shaft 22a has the cross section of respective shapes.Another limiting section 36 is further provided on interconnecting piece 33.Limiting section 36 Coordinate with limiting section 34, operating parts 23a is rotatably held at the lateral margin of pedestal.

As depicted in figs. 11-12, the structure of connecting shaft 22a and connecting shaft 22b are essentially identical.Connecting shaft 22a and connecting shaft 22b Both ends be both provided with cross section be polygon linkage section 221 and 222.Difference between connecting shaft 22a and connecting shaft 22b It is the length of linkage section.The linkage section of one end of connecting shaft 22a is longer, so as to pass through actuator 21a and go deep into driving A part 21b parts.

As illustrated in figs. 13-14, after assembling, the first connector 11 of the first attachment device 9 is installed on the open slot of pedestal 6a.First connector 11 can be drawn out relative to pedestal 2.Second connector 20 of the second attachment device 10 is located at pedestal 2 In open slot 8a.Operating parts 23a and 23b are located at lateral margin 5 and 7.Rotary operating member 23a or 23b, can make second The lock tongue of connector 20 moves up and down to stretch out or retract.When the lock tongue of the second connector 20 stretches out, as shown in figure 13, then Pallet is in can connection status.When the lock tongue of the second connector 20 is retracted, as shown in figure 14, then pallet is in separable shape State.

As shown in figures 15-18, when two pallets are in the state being connected with each other, the first connector 11 of first pallet It is stretched out relative to its pedestal and the lateral margin for exceeding pedestal enters the open slot of another pallet and connects with the second of another pallet Fitting 20 coordinates to limit two pallet relative movements in the horizontal direction.Meanwhile first pallet first connection piece installing on Locking piece 12 is limited by another pallet, to limit relative movement of two pallets in vertical direction.

When the pallet under two connection status is detached, it is only necessary to manipulation operations part 23a or 23b, it will be able to so that The lock tongue of second connector 20 moves downward the connection being detached from the first connector 11.First connector 11 is in its resetting spring 14 Under the action of be retracted to first pallet.Two pallets realize separation as a result,.

The pallet of the application can realize the interconnection between two or more pallets by attachment device so that multiple Pallet realizes synchronizing moving.After the pallet of interconnection is moved to destination, operated by the operating parts of pedestal lateral margin Unlock so that the pallet of connection realizes unlock, without unloading the article carried on pallet.The attachment device of the application is especially suitable In that need to fast move, operation ease requires high pallet.

The preferred embodiment of the utility model has already been described in detail above, it is understood that if desired, embodiment can be changed Aspect using the aspect, feature and design of various patents, application and publication provide other embodiment.

In view of detailed descriptions above, these and other variation can be made to embodiment.In general, in claim In, term used should not be construed as limited to specific embodiment disclosed in description and claims, but be understood that It includes whole equivalency ranges that all possible embodiment is enjoyed together with these claims to be.

Claims (10)

1. a kind of pallet, there is the pallet pedestal, the pedestal to have two pairs of opposite lateral margins, which is characterized in that the bottom The first attachment device and the second attachment device at lateral margin that seat further has a pair for being separately positioned on the pedestal opposite, Wherein

First attachment device includes：

First connector, first connector are arranged so that first connector can be relative to the pedestal first It is moved between position and the second position；

Second attachment device includes：

Second connector；

Transmission component；And

Operating parts at the opposite lateral margin of another pair of the pedestal is set, wherein the operating parts is via the transmission component It is connect with second connector, and the operating parts is arranged to operate second connector so that described second Connector can move between link position and disengaged position, wherein when two pallets are connected with each other, the institute of a pallet It states the first connector and is in the second position, and the correspondence of another pallet second connector is in the connection position It sets, and the correspondence of first connector of a pallet and another pallet second connector is connected with each other.

2. pallet as described in claim 1, which is characterized in that first connector is equipped with position limiting structure, and described second connects Fitting is arranged to coordinate with the position limiting structure when two pallets are connected with each other.

3. pallet as described in claim 1, which is characterized in that first connector is arranged to relative to the pedestal Translation.

4. pallet as described in claim 1, which is characterized in that first attachment device further comprises the first locating part, First locating part is connected to first connector and is arranged so that when two pallets are connected with each other, to a pallet A direction of motion relative to another pallet is limited.

5. pallet as described in claim 1, which is characterized in that first attachment device further comprises locking piece, locking Spring and (the first back-moving spring, wherein first connector connects via the (the first back-moving spring and the pedestal are removable It connects, the locking piece connects with the Lock spring and is mounted on first connector so that the locking piece being capable of phase First connector is stretched out or is retracted.

6. pallet as claimed in claim 5, which is characterized in that first connector has U-shaped structure, the two-arm of U-shaped It is mounted on the (the first back-moving spring, the base arm of U-shaped is equipped with Lock spring and two locking pieces, the locking piece tool There are lock tongue, operation portion and spring mountings, wherein the both ends of the Lock spring are respectively arranged in the bullet of two locking pieces Spring mounting portion, and the lock tongue stretches out first connector.

7. pallet as described in claim 1, which is characterized in that the operating parts has handle and is connected to the connection of handle Portion, the interconnecting piece are connected to the transmission component, and the transmission component passes through the pedestal.

8. pallet as described in claim 1, which is characterized in that the transmission component has connecting shaft and actuator, wherein institute The one end for stating connecting shaft is connect with the operating parts, and the other end is connect with one end of the actuator, the actuator it is another End coordinates with second connector to drive second connector to move up and down.

9. pallet as claimed in claim 8, which is characterized in that the other end of the actuator has drive rod, described Second connector has lock tongue and driver slot, wherein the drive rod coordinates with the driver slot, to drive the lock tongue or more Movement.

10. pallet as described in claim 1, which is characterized in that the pallet further comprises wheel assembly, the wheel assembly peace Loaded on the Its lower side.