CN208265714U - A kind of half electric stacker - Google Patents

Abstract

The utility model relates to a kind of half electric stackers, comprising: pedestal；Door frame；With the objective table of door frame slidingtype assembly；Dynamical system being mounted on the base, mutually being assembled with objective table, being slided for driving objective table along door frame；Be mounted on it is on door frame, for dynamical system will to be controlled so that objective table to be limited on door frame to the travel control switch on predetermined position；Realize above-mentioned technical proposal, by installing travel control switch on door frame, when objective table slides on the predetermined position on door frame, travel control switch closes for objective table to be limited on the predetermined position of door frame by control dynamical system, in compared to the prior art by worker's continuous observation and control dynamical system switch for, the utility model, which can be realized, shuts down dynamical system, so as to prevent the dynamical system when objective table can not move from continuing to work and semi-automatic forklift is caused to be damaged, and then the service life of semi-automatic forklift can be extended.

Description

A kind of half electric stacker

Technical field

The utility model relates to goods jack haulage equipment technical fields, more particularly to a kind of half electric stacker.

Background technique

Half electric stacker refers to that using motor as power, battery is that a kind of pair of pallet cargo of the energy fills It unloads, heap is high, stacking and short distance transportation operation industrial transportation vehicle.

As shown in Figure 1, general half electric stacker includes pedestal 1, door frame 2, dynamical system 4 and objective table 3, door Frame 2 is assembled with 1 phase of pedestal, and dynamical system 4 and objective table 3 are installed on door frame 2, and objective table 3 is used for bearing goods, dynamical system System 4 slides to adapt to the station of different height, the power of common half electric stacker along door frame 2 for driving objective table 3 System 4 is controlled manually by worker, if worker shuts down dynamical system 4 not in time, to have slided even if objective table 3 Move to 2 highest point of door frame, dynamical system 4 still can continued operation, be damaged so as to cause half electric stacker.

Utility model content

The purpose of this utility model is to provide a kind of half electric stackers, and plate electric stacker can be automatically turned off by having, The longer advantage of service life.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of half electronic heap is high Vehicle, comprising: pedestal；The door frame being mounted on the base；Loadings assembled with the door frame slidingtype, for bearing goods Platform；It is being mounted on the base, mutually being assembled with the objective table, for driving the objective table to slide along the door frame Dynamical system；Be mounted on it is on the door frame, for the dynamical system will to be controlled so that the objective table is limited in the door Travel control switch on frame on predetermined position.

Realize above-mentioned technical proposal, door frame is mutually assembled with pedestal, and objective table and door frame slidingtype assemble, and dynamical system drives Objective table is slided along door frame, to realize being raised and lowered for objective table, by installing travel control switch on door frame, works as load When object platform is slid on the predetermined position on door frame, travel control switch is closed by control dynamical system so as to by loading Platform is limited on the predetermined position of door frame, compared to the prior art in by worker's continuous observation and control dynamical system switch and Speech, the utility model, which can be realized, shuts down dynamical system, so as to prevent from moving when objective table can not move Force system continues to work and half electric stacker is caused to be damaged, and then can extend the use longevity of half electric stacker Life.

Further, the travel control switch includes: the inductor being mounted on the door frame；And with the sense It is answering that device and the dynamical system be electrically connected, for controlling the dynamical system when the objective table slides into predetermined position The controller of closing.

Above-mentioned technical proposal is realized, by the way that travel control switch to be set as including inductor and controller, inductor It is mounted on door frame, when objective table slides into predetermined position along door frame, inductor issues signal to controller, and controller passes through It receives the signal that inductor issues and is handled, then control dynamical system and close, be automatically turned off dynamical system to realize.

Further, the objective table includes: the carrier with door frame slidingtype assembly；It is mounted on the carrier On, slide unit for bearing goods；And be mounted on it is on the slide unit, for the cargo slide and roll Rolling member.

Realize above-mentioned technical proposal, slide unit is mounted on carrier, and slide unit is used for bearing goods, by installing on slide unit Rolling member, when worker needs cargo sliding into slide unit, rolling member can be rolled with the sliding of cargo, so as to by goods Sliding friction between object and slide unit is converted into rolling friction, so that the frictional force that cargo is subject to is smaller, so that cargo is more It is easily pushed into slide unit, plays time saving and energy saving effect.

Further, it is further fixedly arranged on the side of the slide unit for the cargo to be limited on the slide unit Limit plate, and, be arranged on slide unit for cargo push-in entrance side on, for by the entrance side close with Cargo is limited on slide unit or opens the entrance side for the limit of slide unit described in the sliding entry/exit of cargo by the limit plate cooperation Hyte part.

Realize above-mentioned technical proposal, cargo is pushed by the entrance side on slide unit/go out slide unit, by being arranged on slide unit Limit plate can reduce the probability that the case where cargo drops out from slide unit side in the handling process and injures worker by a crashing object occurs, and lead to It crosses and limit assembly is set on the entrance side of slide unit, when limit assembly closes entrance side, limit assembly and limit plate cooperate Cargo is limited on slide unit, so as to further reduce or even prevent cargo drop out from slide unit in the handling process and The case where injuring worker by a crashing object generation only need to open entrance side by limit assembly when cargo needs are skidded off slide unit.

Further, the limit assembly includes: the mounting base being mounted on the slide unit；It is hinged with the mounting base , can around the articulated shaft rotate block；And for locking the movable end of the block and the mounting base to close The entrance side locks the movable end of the block and the mounting base solution to open the locked component of the entrance side, institute State locked component include the first magnet being mounted in the mounting base and the movable end for being mounted on the block, with it is described The second magnet that first magnet matches.

Above-mentioned technical proposal is realized, by rotary block, so that when the movable end of block is locked in installation by locked component When predetermined position on seat, the entrance side of slide unit is closed, and cargo is limited on slide unit, when locked component is by the activity of block End and mounting base unlock timing, the entrance side of slide unit is turned on, and cargo can normally slide into slide unit or skid off from slide unit, pass through by Locked component is set as including the first magnet and the second magnet, works as rotary block, so that the movable end of block is supported with mounting base When connecing, under the action of the first magnet and the second magnet, the movable end of block and mounting base are locked, when needing block and installation Seat unlock timing, only needs rotary block so that the movable end of block is far from mounting base.

Further, the dynamical system include: it is being mounted on the base, be located at the objective table and the door frame Between telescopic rod, the top of the telescopic rod is provided with sprocket wheel；Be mounted on the base, output end and the telescopic rod Drive system mutually assembling, for driving the telescopic rod flexible；One end mutually assembles with the door frame, the other end and the chain Item is engaged and chain mutually assemble with the objective table, for driving the objective table sliding with the expanding-contracting action of the telescopic rod Item；And guard assembly on the outside of the chain, for the chain to be hidden is set.

Realize above-mentioned technical proposal, door frame is mutually assembled with pedestal, and objective table and door frame slidingtype assemble, and telescopic rod is mounted on Between objective table and door frame, telescopic rod top end is provided with sprocket wheel, and chain one end is mutually assembled with objective table, and the other end is mutually filled with door frame Match, and the middle part of chain is engaged with sprocket wheel, when expanding-contracting action occurs for drive system driving telescopic rod, between sprocket wheel and pedestal Distance can change, at this time length and chain length positioned at sprocket wheel and objective table between of the chain between door frame and sprocket wheel Degree can change, and slide so as to band dynamic object stage along door frame, so that being raised and lowered for objective table is realized, by chain Guard assembly is set on the outside of item, and chain is hidden by guard assembly, so that worker can not directly contact chain, in turn The probability that the case where worker is crushed by chain occurs can be reduced, the security performance of half electronic stacker is improved, is conducive to half The popularization and application of electronic stacker.

Further, the guard assembly include: be located at it is on the outside of the chain, synchronous fortune can occur with the chain The first dynamic guard assembly；And the second protection mutually assembled with door frame, for first guard assembly to be provide with Component.

Above-mentioned technical proposal is realized, by the way that guard assembly to be set as including the first guard assembly and the second protection group Part, the first guard assembly pair and chain tentatively hide, and the second guard assembly can further hide chain, and first Guard assembly and the second guard assembly cooperate so as to reduce the probability that worker directly contacts chain as much as possible, so that The security performance of half electronic stacker can greatly improve.

Further, first guard assembly include: it is mutually being assembled with the telescopic rod, for the sprocket wheel to be carried out The housing being provide with；And one end is mutually assembled with the objective table, the other end is abutted with the housing and is mutually assembled with the door frame , with the chain have synchronization length variation tendency protector.

Realize above-mentioned technical proposal, by the way that the first protector is set as including housing and protector, housing by sprocket wheel into Row is provide with for be provide with the part that chain is contacted with sprocket wheel, and protector is set as synchronization action can occurring with chain, from And protector is hidden chain in the case where not influencing chain work, so that protector is can be right Chain can be reduced as far as under the premise of being hidden using material amount, thus reduce by half electronic stacker manufacture Cost.

Further, second guard assembly includes: the installing frame mutually assembled with the pedestal；And it is mounted on institute The backplate in installing frame is stated, the backplate is made of clear material.

Realize that above-mentioned technical proposal passes through setting by the way that the second guard assembly to be set as including installing frame and backplate What the shape of installing frame can be set entire second guard assembly is provide with range, passes through and installs backplate on installing frame and realize second Guard assembly is provide with function, and such setting structure is relatively simple, and easy to assembly, cost is lower, by by backplate be set as by Transparent material is made, so that the second guard assembly does not interfere with the observation sight of worker, so as to prevent the second protection group The setting of part causes adverse effect to worker's work.

In conclusion the utility model has the following beneficial effects:

1. by installing travel control switch on door frame, when objective table slides on the predetermined position on door frame, row Process control switch is closed by control dynamical system so as to which objective table to be limited on the predetermined position of door frame, compared to existing Have in technology by worker's continuous observation and for controlling dynamical system switch, the utility model, which can be realized, carries out dynamical system It shuts down, so as to prevent the dynamical system when objective table can not move from continuing to work and leading to half electric stacker It is damaged, and then the service life of half electric stacker can be extended；

2., when worker needs cargo sliding into slide unit, rolling member can be with cargo by installing rolling member on slide unit Sliding and roll, so as to convert rolling friction for the sliding friction between cargo and slide unit so that cargo by Frictional force it is smaller so that cargo is more easily pushed into slide unit, play time saving and energy saving effect；

3. by the way that guard assembly is arranged on the outside of chain, chain is hidden by guard assembly, so that worker can not Chain is directly contacted, and then the probability that the case where worker is crushed by chain occurs can be reduced, improves half electronic stacker Security performance, be conducive to the popularization and application of half electronic stacker.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of half electric stacker of the prior art.

Fig. 2 is the structural schematic diagram of half electric stacker of the utility model embodiment.

Fig. 3 is the explosive view of the objective table of the utility model embodiment.

Fig. 4 is that the pedestal, door frame, dynamical system, the second guard assembly and stroke control of the utility model embodiment are opened The structural schematic diagram of pass.

Appended drawing reference: 1, pedestal；2, door frame；3, objective table；31, carrier；32, slide unit；33, rolling member；34, it limits Plate；341, rubber bound edge；35, limit assembly；351, mounting base；352, block；36, guide plate；4, dynamical system；41, it stretches Bar；42, chain；43, drive system；5, guard assembly；51, the first guard assembly；511, housing；512, protector；52, second Guard assembly；521, installing frame；522, backplate；6, travel control switch；61, inductor；62, controller；7, directive wheel.

Specific embodiment

In the following detailed description, many details are proposed, in order to the comprehensive understanding to the utility model.But It is, it will be apparent to those skilled in the art that the utility model can not need one in these details Implement in the case where a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model The utility model is more fully understood.

Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.

Embodiment:

As shown in Fig. 2, the present embodiment is related to a kind of half electric stacker, including pedestal 1, door frame 2, objective table 3, dynamical system System 4, travel control switch 6 and guard assembly 5.

Door frame 2 is assembled with 1 phase of pedestal, and the extending direction of door frame 2 is vertical with the loading end of pedestal 1, objective table 3 and door frame 2 Slidingtype assembly, in the present embodiment, door frame 2 is welded by stainless pipe, and objective table 3 and 2 slidingtype of door frame assemble, and is moved Force system 4 is mounted on pedestal 1, and dynamical system 4 is slided to adapt to the work of different height along door frame 2 for driving objective table 3 Position, travel control switch 6 are mounted on door frame 2, and travel control switch 6 is for controlling the work of dynamical system 4 thus by objective table 3 It is limited on the predetermined position of door frame 2, guard assembly 5 is assembled with 1 phase of pedestal, and guard assembly 5 is for improving half electric stacker Security performance.

Wherein, in conjunction with Fig. 2 and Fig. 3, to enable worker that cargo is effortlessly more pushed into objective table 3, by loading Platform 3 is set as including carrier 31, slide unit 32 and rolling member 33.Carrier 31 is shown in Fig. 2 by directive wheel 7() it is sliding with door frame 2 Dynamic formula assembly, carrier 31 play main load-bearing effect, slide unit 32 and 31 fixing assembling of carrier, and rolling member 33 is mounted on slide unit 32 On, it can be rolled with the sliding-rolling part 33 of cargo, when cargo is pushed into slide unit 32, due to the presence of rolling member 33, Rolling friction can be converted by the sliding friction between cargo and slide unit 32, so that the frictional force that cargo is subject to is smaller, And then cargo can be enabled to be more easily pushed into slide unit 32, in the present embodiment, rolling member 33 is ball, in other realities It applies in example, rolling member 33 may be set to be idler wheel.In the present embodiment, it is also set on the side of the separate door frame 2 of slide unit 32 It is equipped with guide plate 36, the loading end of guide plate 36 is trapezoidal, and the side edge length of 2 side of close door frame of guide plate 36 is than guiding Side edge length of the plate 36 far from 2 side of door frame is small, and the setting of guide plate 36 enables cargo to be more easily pushed into slide unit 32 It is interior.

To prevent the case where cargo falls from slide unit 32 and injures worker by a crashing object in transport process generation, on slide unit 32 also It is provided with limit plate 34 and limit assembly 35, limit plate 34 is arranged on the side adjacent with door frame 2 of slide unit 32, limit plate 34 for preventing cargo from falling from the side of slide unit 32, and the entrance side for cargo push-in on slide unit 32 is arranged in limit assembly 35 On, limit assembly 35 is used to close entrance side cargo to be limited on slide unit 32 or with the cooperation of limit plate 34 by entrance It opens for cargo sliding entry/exit slide unit 32 side.

In the present embodiment, limit plate 34 is made of steel plate, and limit plate 34 is mutually assembled with slide unit 32 by welding, to avoid Limit plate 34 is excessively sharp and hurts worker, and rubber bound edge 341 is additionally provided on the edge of limit plate 34.Limit assembly 35 wraps Include: mounting base 351, block 352 and locked component (not shown), mounting base 351 are mounted by means of bolts on slide unit On 32, block 352 and mounting base 351 are hinged, and block 352 can be rotated around articulated shaft, and locked component is used for the activity of block 352 It is fixed that end lock or unlock with mounting base 351, and locked component includes the first magnet (not shown) and the second magnet (figure In be not shown), the first magnet is embedded in mounting base 351, and the second magnet is embedded in the movable end of block 352, the first magnet It attracts each other with the second magnet, when rotary block 352, when so that the movable end of block 352 being abutted with mounting base 351, first Under the action of magnet and the second magnet, the movable end and mounting base 351 of block 352 are locked, at this point, block 352 protrudes from slide unit 32 loading end, therefore the entrance side of slide unit 32 is closed, when rotary block 352 so that the movable end of block 352 is far from mounting base 351, block 352 and mounting base 351 solution lock, at this point, block 352 be located at the loading end of slide unit 32 hereinafter, slide unit 32 entrance It opens side.

In conjunction with Fig. 2 and Fig. 4, dynamical system 4 includes: telescopic rod 41, chain 42, drive system 43.Telescopic rod 41 is mounted on On pedestal 1, and telescopic rod 41, between objective table 3 and door frame 2, the top of telescopic rod 41 is provided with sprocket wheel, 42 one end of chain It is assembled with the assembly of 2 phase of door frame, the other end and 3 phase of objective table, and the middle part of chain 42 is engaged with sprocket wheel, the output of drive system 43 End is assembled with 41 phase of telescopic rod, and drive system 43 is for driving telescopic rod 41 that expanding-contracting action occurs to drive the movement of chain 42 in turn Band dynamic object stage 3 is slided along door frame 2.

Travel control switch 6 includes: inductor 61 and controller 62, and inductor 61 is arranged on door frame 2, controller 62 It is electrically connected with inductor 61 and dynamical system 4, controller 62 is used to receive the signal of the output of inductor 61 and handles and then controls It brakes Force system 4 to work, when objective table 3 slides on the predetermined position on door frame 2, inductor 61 is issued to controller 62 to be believed Number, controller 62 closes to be limited to objective table 3 on the predetermined position of door frame 2 at this by control dynamical system 4 In embodiment, inductor 61 is displacement sensor, and in other embodiments, inductor 61 may be set to be infrared sensor.

Guard assembly 5 includes the first guard assembly 51 and the second guard assembly 52, and the first guard assembly 51 is arranged in chain 42 outside of item, the first guard assembly 51 is for being provide with chain 42, so that the safety of half electric stacker is improved, second The setting of guard assembly 52 is used to the first guard assembly 51 carrying out cover in 51 outside of the first guard assembly, the second guard assembly 52 If to further increase the safety of half electric stacker.

First guard assembly 51 includes housing 511 and protector 512, and housing 511 is assembled with 41 phase of telescopic rod, housing 511 for sprocket wheel to be provide with, and 512 one end of protector is assembled with 3 phase of objective table, the other end and 2 phase of door frame assemble, and is protected The middle part of part 512 is abutted with housing 511, and with chain 42 synchronization action, in the present embodiment, protector can occur for protector 512 512 are set as drag chain, to minimize adverse effect caused by movement of the protector 512 to chain 42.

Second guard assembly 52 includes installing frame 521 and backplate 522, and installing frame 521 is assembled with 1 phase of pedestal, installing frame 521 is are welded by stainless steel material, and for installing frame 521 between door frame 2 and dynamical system 4, backplate 522 is mounted on installation In frame 521, backplate 522 cooperates with installing frame 521 is provide with door frame 2 and the first guard assembly 51, to make backplate 522 The observation sight of worker is not influenced, and backplate 522 is set as being made of clear material, and in the present embodiment, backplate 522 is by acrylic Plate is made.

The use principle of the present embodiment is approximately as stating:

It controls objective table 3 by dynamical system 4 to slide on door frame 2, so that objective table 3 adapts to the work of different height Position, to be transported through to cargo, by installing rolling member 33 on slide unit 32, so that dynamic between cargo and objective table 3 rubs Wiping power is force of rolling friction, so that cargo can be easier to be pushed into slide unit 32, by installation guard assembly 5 to chain Item 42 is provide with, so that the security performance of half electric stacker is improved, by the way that travel control switch 6 is arranged, so that objective table 3 It can stop working in due course, thus energy saving.

Above embodiments are only to illustrate the technical solution of the utility model, rather than carry out to the protection scope of utility model Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the utility model scope of the claimed.

Claims (9)

1. a kind of half electric stacker characterized by comprising

Pedestal (1)；

The door frame (2) being mounted on the pedestal (1)；

Objective tables (3) assembled with the door frame (2) slidingtype, for bearing goods；

Be mounted on it is on the pedestal (1), mutually being assembled with the objective table (3), for driving the objective table (3) along described The dynamical system (4) of door frame (2) sliding；

It is mounted on the door frame (2), described the objective table (3) to be limited in for controlling the dynamical system (4) Travel control switch (6) on door frame (2) on predetermined position.

2. half electric stacker according to claim 1, which is characterized in that the travel control switch (6) includes: installation Inductor (61) on the door frame (2)；And be electrically connected with the inductor (61) and the dynamical system (4), For controlling the controller (62) of the dynamical system (4) closing when the objective table (3) slides into predetermined position.

3. half electric stacker according to claim 1, which is characterized in that the objective table (3) includes: and the door frame (2) carrier (31) of slidingtype assembly；

It is mounted on slide units (32) on the carrier (31), for bearing goods；And

It is mounted on rolling member (33) on the slide unit (32), rolling for sliding with the cargo.

4. half electric stacker according to claim 3, which is characterized in that also fixation is set on the side of the slide unit (32) It is equipped with the limit plate (34) for being limited to the cargo on the slide unit (32), and, the confession being arranged on slide unit (32) Cargo push-in entrance side on, for by the entrance side close with the limit plate (34) cooperation cargo is limited It opens on slide unit (32) or by the entrance side for the limit assembly (35) of slide unit (32) described in the sliding entry/exit of cargo.

5. half electric stacker according to claim 4, which is characterized in that the limit assembly (35) includes: to be mounted on Mounting base (351) on the slide unit (32)；

With the mounting base (351) is hinged, block (352) that can rotate around articulated shaft；

And for locking the movable end of the block (352) and the mounting base (351) to close the entrance side or incite somebody to action The movable end of the block (352) and the mounting base (351) solution are locked to open the locked component of the entrance side, the lock Determine component include the first magnet for being mounted on the mounting base (351) and

The second magnet being mounted on the movable end of the block (352), being matched with first magnet.

6. half electric stacker according to claim 1, which is characterized in that the dynamical system (4) includes: to be mounted on institute Telescopic rod (41) on pedestal (1), between the objective table (3) and the door frame (2) is stated, the telescopic rod (41) Top is provided with sprocket wheel；

Be mounted on it is that on the pedestal (1), output end is mutually assembled with the telescopic rod (41), for driving the telescopic rod (41) flexible drive system (43)；

One end is mutually assembled with the door frame (2), the other end is engaged with the sprocket wheel and mutually assembled with the objective table (3), use The chain (42) of objective table (3) sliding is driven in the expanding-contracting action with the telescopic rod (41)；

And guard assembly (5) be arranged on the outside of the chain (42), for the chain (42) to be hidden.

7. half electric stacker according to claim 6, which is characterized in that the guard assembly (5) includes:

Be located at it is on the outside of the chain (42), can be with the first guard assembly (51) that the chain (42) move synchronously； And the second guard assembly (52) mutually assembled with door frame (2), for first guard assembly (51) to be provide with.

8. half electric stacker according to claim 7, which is characterized in that first guard assembly (51) include: with Housing (511) that the telescopic rod (41) is mutually assembled, for the sprocket wheel to be provide with；And one end and the loading Platform (3) mutually assembles, the other end is abutted with the housing (511) and mutually assembled with the door frame (2), with the chain (42) have There is the protector (512) of synchronization length variation tendency.

9. half electric stacker according to claim 7, which is characterized in that second guard assembly (52) include: with The installing frame (521) that the pedestal (1) is mutually assembled；And it is mounted on the backplate (522) in the installing frame (521), the shield Plate (522) is made of clear material.