CN206970149U - Pawn-to-draw type pallet fork - Google Patents

Abstract

Logistics loading machine field is the utility model is related to, is pawn-to-draw type pallet fork specifically；In the prior art, pallet fork is board-like pallet fork or holds formula pallet fork, causes the top, bottom or both sides of container to need reserved larger operating space, wastes warehouse space；In order to solve the problems of the prior art, the utility model provides pawn-to-draw type pallet fork, including objective table, power set, moving assembly and hook draw component；The objective table is used to be connected with piler；The hook draws component to include the hook pulling block for being used to insert the inside of the hook draw ring set on container, and the hook pulling block connects moving assembly；The power set are arranged at objective table and realize shift action of the hook pulling block closer or far from the hook draw ring set on container with moving assembly drive connection.Compared with prior art, warehouse space utilization rate can be improved, improve the advantages of access efficiency the utility model by having.

Description

Pawn-to-draw type pallet fork

Technical field

Logistics loading machine field is the utility model is related to, is pawn-to-draw type pallet fork specifically.

Background technology

Pallet fork is the important component of nucleus equipment piler access container in automatic stereo storage, equivalent to being mounted on stacking Manipulator on machine

Pallet fork form of the prior art has board-like pallet fork based on chain gear transmission and specially accessed light-duty box Container holds the pallet fork structures such as formula pallet fork.

But board-like pallet fork needs to reach below container to below container when shelf access container, while need to do one The action of individual raising, it is therefore desirable to container it is upper and lower reserve certain space stretched into for pallet fork, this results in warehouse height The problem of spending the deficiency of space utilization.

Meanwhile the formula pallet fork of holding is that container is held from the both sides of container, and container is pushed into or drawn from shelf Go out, because pallet fork will be located at the both sides of container, so needing to take the larger space in container both sides；And formula pallet fork is held in this Oneself height is bigger, it is difficult to meets the access work of the container of oneself height smaller (≤100mm), and therefore causes width empty Between waste problem.

The pallet fork that now needs a kind of vertical and horizontal space excessive without using container and container can conveniently be accessed To solve the above problems, reach and save container parking space, improve warehouse space utilization rate and improve container access efficiency simultaneously Purpose.

Utility model content

The purpose of this utility model is to design pawn-to-draw type pallet fork, and warehouse space utilization rate can be improved, improve by having The advantages of access efficiency.

The utility model is achieved through the following technical solutions：

Pawn-to-draw type pallet fork, including objective table, power set, moving assembly and hook draw component；

The objective table is used to be connected with piler；

The hook draws the hook pulling block of inside of the component including the hook draw ring for inserting on container, and the hook pulling block connection moves Dynamic component；

The power set are arranged at objective table and realize hook pulling block closer or far from container with moving assembly drive connection On hook draw ring shift action.

During using above-mentioned setting, hook draw ring is arranged on the front or the back side of container, and hook draw ring is the ring-type of a up/down perforation Structural member；Hook pulling block is the projection or crotch extended straight up, can be out of the insertion of the bottom of hook draw ring hook draw ring.Objective table Directly it is connected with piler, piler realizes that the vertical of objective table moves up and down, and moving assembly is real in the presence of power set Now move horizontally with by hook pulling block closer or far from the hook draw ring.

In use, piler is first passed through by the position where objective table raising to container and hook pulling block is slightly above hook drawing Below ring, then drive moving assembly hook pulling block is located at the underface of hook draw ring by power set, pass through stacking again afterwards Machine raising objective table makes in the through hole of hook pulling block insertion hook draw ring, drives moving assembly to make hook pulling block finally by power set Hook draw ring is pulled to take container out of shelf outwardly.

Further is preferably to realize the utility model, especially using following setting structures：The moving assembly includes Support base, screw mandrel and sliding block；

The support base is fixed on the top surface of objective table, and support base includes two end plates being oppositely arranged, the screw mandrel Head end is rotationally connected with the end plate of support base and is connected with power set, and the end of the screw mandrel is rotationally connected with support Another end plate of seat, the sliding block are arranged simultaneously screw-driven connection wire rod and can moved linearly along the axial direction of screw mandrel, and the hook is drawn Block connection sliding block.

During using said structure, the forward and reverse convert rotational motion of screw mandrel is along the length direction of screw mandrel by sliding block Linear reciprocating motion, and then hook pulling block is moved in the form of moving along a straight line.

Further is preferably to realize the utility model, especially using following setting structures：Also include transmission component, institute It is chain kit or V belt translation component to state transmission component, and the power set include servomotor, the master of the servomotor The head end that axle passes through transmission component drive connection screw mandrel.

Further is preferably to realize the utility model, especially using following setting structures：The transmission component is same Walk V belt translation component.

During using said structure, toothed belt transmission component causes the transmission efficiency and precision between servomotor and screw mandrel Height, and then enable hook pulling block more accurately to move to the lower section of hook draw ring, conveniently hook or depart from hook draw ring, improve work Make efficiency.

Further is preferably to realize the utility model, especially using following setting structures：The hook draws component also to wrap Platen, the top surface of the bottom surface connection sliding block of the platen are included, the hook pulling block is connected to the edge of the top surface of platen.

During using said structure, being arranged at the hook pulling block of platen edge can reduce under hook pulling block is located at hook draw ring just Spacing when square between the front of container and hook pulling block, help to reduce the hook draw ring protrusion positive distance of container, save storage Space.

Further is preferably to realize the utility model, especially using following setting structures：The length side of the platen Upward opposite end is respectively facing the head end of screw mandrel and end extends, the axis and screw mandrel on the length direction of the platen Diameter parallel and in the same vertical plane, the top surface of connection sliding block, the phase of the platen in the middle part of the bottom surface of the platen A few hook pulling block is respectively connecting to the edge at both ends.

During using said structure so that piler can be respectively completed the goods to its both sides while not turning to The access work of container on frame, improves operating efficiency.

Further is preferably to realize the utility model, especially using following setting structures：The phase of the platen Few two hook pulling blocks are respectively connecting to the edge at both ends, width side of the hook pulling block along platen positioned at the platen with one end The axisymmetrical on the length direction of platen is distributed upwards.

During using said structure, at least two hook pulling blocks are symmetrically arranged with positioned at same one end of platen, are carried out to container During unstaffing, at least two hook pulling blocks hook draw ring that while respectively insertion container front is correspondingly arranged, container is being pulled out When disperseed the pulling force suffered by container front, when avoiding container front because stress is excessive and damaged, while also improving picking Stability.

Further is preferably to realize the utility model, especially using following setting structures：Also include guidance set, institute Stating guidance set includes the guide holder that two axisymmetricals on screw mandrel are set, and the bottom surface of the guide holder is connected to objective table Top surface and along the axially extending of screw mandrel, the moving assembly and hook draw component between two guide holders；The guide holder The upward vertically extending formation side plate in outer side edges edge.

During using said structure, the top surface of guide holder is used for the bottom surface for supporting container and arrives the effect being oriented to, side plate Setting prevents container from towing or glance off during carrying out being hooked pulling block, improves kinetic stability during container access.

Further is preferably to realize the utility model, especially using following setting structures：Two guide holders The opposite end of side plate in its longitudinal direction is respectively bent towards outside, and at the head end of screw mandrel and end forms loudspeaker Shape opening.

During using above-mentioned setting, flare openings can be oriented to container, be easy to container smoothly to enter guide holder.

Further is preferably to realize the utility model, especially using following setting structures：Each guide holder Top surface is provided with the nylon slide rail along the length direction extension of guide holder.

During using above-mentioned setting, when container is located on guide holder, the bottom surface of container contacts with the top surface of nylon slide rail, has Beneficial to the frictional force reduced between container and guide holder, be advantageous to the access work of container.

The utility model has advantages below and beneficial effect：

(1) in the utility model, the pull-type pallet fork of hook by the insertion of hook pulling block by being arranged at container front i.e. towards outside shelf Container is pulled out by shelf or push-in shelf by rectilinear movement of the platen on screw mandrel again after the hook draw ring set in the one side of side； Without reserving excessive operating space in the bottom of container, top or both sides, the height and length of storehouse have effectively been saved Space, the space availability ratio of storehouse is improved, and be applied to the restricted occasion of parking space；

(2) in the utility model, support base is set at the top of objective table, screw mandrel is installed on support base, sliding block is set on screw mandrel, Slider top sets platen, and table top sets hook pulling block so that the height of this kind of pallet fork is smaller, compact-sized, can be applicable In the access work of highly less container.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the front view of the pawn-to-draw type pallet fork；

Fig. 2 is Fig. 1 left view；

Fig. 3 is Fig. 1 top view；

In figure mark for：

11st, servomotor；21st, toothed belt transmission component；31st, support base；32nd, screw mandrel；33rd, sliding block；41st, guide holder； 42nd, side plate；43rd, nylon slide rail；51st, plate is lifted；52nd, hook pulling block；6th, objective table.

Embodiment

, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made Resulting all other embodiment is put, belongs to the scope that the utility model is protected.

Embodiment 1：

Pawn-to-draw type pallet fork, warehouse space utilization rate can be improved, improve the advantages of access efficiency by having, as shown in Figure 1, Figure 2, Shown in Fig. 3, following structures are specifically arranged to：

Component is drawn including objective table 6, power set, transmission component, moving assembly, guidance set and hook；Objective table 6 is horizontal Place, its left end is used to be connected with piler；

Power set include horizontal positioned servomotor 11, and servomotor 11 is fixedly connected on the top surface of objective table 6, The main shaft of servomotor 11 is towards the outside of objective table 6；

Transmission component is chain kit or V belt translation component；

Moving assembly includes support base 31, screw mandrel 32 and sliding block 33；Support base 31 is fixed on the top surface of objective table 6, support The front-end and back-end of seat 31 are respectively facing the front-end and back-end extension of objective table 6, and screw mandrel 32 is set parallel to support base 31, silk The head end of bar 32 is rotationally connected with the end plate of the front end of support base 31 and is connected with servomotor 11 by transmission component, silk The end of bar 32 is rotationally connected with the end plate of the rear end of support base 31, and sliding block 33 is arranged and screw-driven is connected to screw mandrel 32, sliding The forward and reverse convert rotational motion of screw mandrel 32 is along the linear reciprocating motion on the length direction of screw mandrel 32 by block 33；

Hook draws component to include being used to insert the hook pulling block 52 of the inside of the hook draw ring set on container and horizontal positioned platform Plate 51, the bottom surface of platen 51 are fixedly connected on the top surface of sliding block 33, and hook pulling block 52 is connected to the edge of the top surface of platen 51；

Guidance set includes the guide holder 41 that two horizontal positioned and on screw mandrel 32 axisymmetricals are set, guide holder 41 Bottom surface be connected to the top surface of objective table 6, axial direction extension of the guide holder 41 along screw mandrel 32, support base 31, screw mandrel 32, sliding block 33rd, platen 51 and hook pulling block 52 are between two guide holders 41；The upward vertically extending formation side plate in outer side edges edge of guide holder 41 42。

Wherein, the front-end and back-end of platen 51 are respectively facing head end and the end extension of screw mandrel 32, the length of platen 51 respectively Spend the diameter parallel of the axis on direction and screw mandrel 32 and in same vertical plane, the length of platen 51 is less than screw mandrel 32 Length, the length of screw mandrel 32 are less than the length of guide holder 41, the top surface of the bottom surface medium position connection sliding block 33 of platen 51, platen The edge of 51 front-end and back-end is respectively connected with two hook pulling blocks 52, meanwhile, positioned at the front end of platen 51 or rear edge The hook pulling block 52 at place is set gradually from the left end of platen 51 to right-hand member along the width of platen 51, and on platen 51 The axisymmetrical distribution of length direction.

During using said structure so that piler can be respectively completed the goods to its both sides while not turning to The access work of container on frame, improves operating efficiency.Two hook pulling blocks 52 positioned at same one end of platen 51, to container In the hook draw ring that while respectively insertion container front is correspondingly arranged when carrying out unstaffing, disperse when pulling out or being pushed into container Pulling force suffered by container front, avoids container front because stress is excessive and damaged, while steady when also improving access goods It is qualitative.Hook pulling block 52 is arranged at the edge of platen 51, can reduce the container when hook pulling block 52 is located at immediately below hook draw ring Spacing between front and hook pulling block 52, help to reduce the hook draw ring protrusion positive distance of container, save memory space.

Preferably, transmission component is toothed belt transmission component 21.Toothed belt transmission component 21 causes servomotor 11 and silk Transmission efficiency between bar 32 and precision are high, and then enable hook pulling block 52 more accurately to move to the lower section of hook draw ring, Conveniently hook or depart from hook draw ring, improve operating efficiency.

Hook draw ring is the cyclic structure part of a up/down perforation, and hook pulling block 52 is the projection or crotch that extend straight up, energy It is enough to be inserted from the bottom of hook draw ring in hook draw ring.

In use, hook draw ring to be set in advance in the front or the position at the back side of container, this is positioned against the outside of shelf； Objective table 6 is directly connected with piler, piler realizes that the vertical of objective table 6 moves up and down and movement between shelves.

Piler carries the passage that objective table 6 enters between both racks, and now, the head end of screw mandrel 32 is towards left side goods Frame, towards right side rack, it is necessary in left side rack of taking during the container of a certain height, first passing through piler will for the end of screw mandrel 32 Objective table 6 is transported at corresponding container, then at the shelf of height, will then pass through servo where the raising of objective table 6 to container Motor 11 drives toothed belt transmission component 21 to operate and impart power to screw mandrel 32, and screw mandrel 32, which rotates forward, makes the direction of sliding block 33 The head end movement of screw mandrel 32, then hook pulling block 52 moves towards left side container, while the height for adjusting objective table 6 makes hook pulling block 52 just To the through hole of hook draw ring and it is slightly above below hook draw ring, plugs in hook pulling block 52 by piler raising objective table 6 again afterwards In the through hole for entering hook draw ring；Finally controlling servomotor 11 reversely, then hook pulling block 52 moves towards the end of screw mandrel 32, and Container is held towards pull-out outside shelf by hook draw ring, its bottom and the top surface sliding contact of guide holder 41, lead when container pulls out Container is supported as support platform to seat 41, meanwhile, for container between side plate 42, side plate 42 prevents container being hooked Pulling block 52 glances off during towing, and improves kinetic stability during container access.

When the container for the right side rack that needs to take, only the steering of servomotor 11 need to be adjusted and according to aforesaid operations step Execution.

When needing to deposit container, operation is not walked opposite with the operating procedure of above-mentioned container of taking.

Embodiment 2：

The present embodiment is further optimized on the basis of above-described embodiment, and further is preferably to realize that this practicality is new Type, especially using following setting structures：

The front-end and back-end of the side plate 42 of two guide holders 41 are respectively bent towards outside, at the head end of screw mandrel 32 Horn-like opening is formed with end, flare openings can be oriented to container, be easy to container smoothly to enter guiding Seat 41.

Embodiment 3：

The present embodiment is further optimized on the basis of above-described embodiment, and further is preferably to realize that this practicality is new Type, especially using following setting structures：

The top surface of each guide holder 41 is provided with the nylon slide rail 43 along the length direction extension of guide holder 41.

When container is located on guide holder 41, the bottom surface of container contacts with the top surface of nylon slide rail 43, is advantageous to reduce goods Frictional force between case and guide holder 41, be advantageous to the access work of container.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power The protection domain that profit requires is defined.

Claims (10)

1. pawn-to-draw type pallet fork, it is characterised in that：Component is drawn including objective table (6), power set, moving assembly and hook；

The objective table (6) is used to be connected with piler；

The hook draws the hook pulling block (52) of inside of the component including the hook draw ring for inserting on container, and the hook pulling block (52) is even Connect moving assembly；

The power set are arranged at objective table (6) and realize hook pulling block (52) closer or far from goods with moving assembly drive connection The shift action of hook draw ring on case.

2. pawn-to-draw type pallet fork according to claim 1, it is characterised in that：The moving assembly includes support base (31), silk Bar (32) and sliding block (33)；

The support base (31) is fixed on the top surface of objective table (6), and the head end of the screw mandrel (32) is rotationally connected with support base (31) and with power set it is connected, the end of the screw mandrel (32) is rotationally connected with support base (31), the sliding block (33) It is arranged simultaneously screw-driven connection wire rod (32) and can be moved linearly along the axial direction of screw mandrel, hook pulling block (52) connection sliding block (33)。

3. pawn-to-draw type pallet fork according to claim 2, it is characterised in that：Also include transmission component, the transmission component is Chain kit or V belt translation component, the power set include servomotor (11), and the main shaft of the servomotor (11) leads to Cross the head end of transmission component drive connection screw mandrel (32).

4. pawn-to-draw type pallet fork according to claim 3, it is characterised in that：The transmission component is toothed belt transmission component (21)。

5. pawn-to-draw type pallet fork according to claim 2, it is characterised in that：The hook draws component also to include platen (51), institute The top surface of the bottom surface connection sliding block (33) of platen (51) is stated, the hook pulling block (52) is connected to the edge of the top surface of platen (51) Place.

6. pawn-to-draw type pallet fork according to claim 5, it is characterised in that：It is relative on the length direction of the platen (51) Both ends are respectively facing head end and the end extension of screw mandrel (32), the top of the bottom surface middle part connection sliding block (33) of the platen (51) Face, the edge of the opposite end of the platen (51) are respectively connecting to a few hook pulling block (52).

7. pawn-to-draw type pallet fork according to claim 6, it is characterised in that：The side of the opposite end of the platen (51) Be respectively connecting to few two hook pulling blocks (52) along place, positioned at the platen (51) with one end hook pulling block (52) along platen (51) The axisymmetrical of length direction on width on platen (51) is distributed.

8. the pawn-to-draw type pallet fork according to claim 6 or 7, it is characterised in that：Also include guidance set, the guidance set The guide holder (41) that axisymmetrical including two on screw mandrel (32) is set, the bottom surface of the guide holder (41) is connected to loading The top surface of platform (6) and along the axially extending of screw mandrel (32), the moving assembly and hook draw component between two guide holders (41)； The outer side edges of the guide holder (41) form side plate (42) along vertically extending upwards.

9. pawn-to-draw type pallet fork according to claim 8, it is characterised in that：The side plate (42) of two guide holders (41) exists Opposite end on its length direction is respectively bent towards outside, at the head end of screw mandrel (32) and end formed it is horn-like Opening.

10. pawn-to-draw type pallet fork according to claim 8, it is characterised in that：The top surface of each guide holder (41) is set There is the nylon slide rail (43) along the length direction extension of guide holder (41).