CN219341641U - Turnover basket loading and unloading forklift - Google Patents

Abstract

The present disclosure relates to a turnover basket forklift, the turnover basket forklift includes: a frame; the travelling mechanism comprises travelling wheels arranged on the frame; the fork tooth mechanism comprises two fork tooth arms, the two fork tooth arms are slidably arranged on the frame, and the two fork tooth arms are respectively provided with a fork taking part which is used for being matched with a matching part on the side wall of the turnover basket so as to fork the turnover basket; and the lifting mechanism drives the fork arm to lift on the frame along a first direction. Through above-mentioned technical scheme, the turnover basket loading and unloading fork truck that this disclosure provided can realize high-efficient loading and unloading turnover basket.

Description

Turnover basket loading and unloading forklift

Technical Field

The disclosure relates to the technical field of logistics transportation, in particular to a turnover basket loading and unloading forklift.

Background

In the logistic transfer process, small-sized goods are stored by using a turnover basket, and then a plurality of turnover baskets filled with the goods are stacked on a tray in a multi-layer manner, and the turnover basket is transported to the next handover place by the tray so as to complete the turnover of the goods.

In the related art, the transfer basket is usually manually carried to unload the transfer basket from the tray, and the manual carrying is time-consuming and labor-consuming, and because the transfer basket on the tray is usually stacked in 6-7 layers, the manual carrying has difficulty in carrying the higher transfer basket, which further results in long carrying time.

Disclosure of Invention

The object of the present disclosure is to provide a turnover basket loading forklift capable of realizing efficient loading and unloading of a turnover basket.

To achieve the above object, the present disclosure provides a turnover basket forklift comprising: a frame; the travelling mechanism comprises travelling wheels arranged on the frame; the fork tooth mechanism comprises two fork tooth arms, the two fork tooth arms are slidably arranged on the frame, and the two fork tooth arms are respectively provided with a fork taking part which is used for being matched with a matching part on the side wall of the turnover basket so as to fork the turnover basket; and the lifting mechanism drives the fork arm to lift on the frame along a first direction.

Optionally, the fork arm is installed on the mounting frame, and the mounting frame is installed in the frame through sliding structure.

Optionally, the frame includes a connecting rod, and the sliding structure is configured as a pulley rotatably mounted on the mounting frame and slidably engaged with the connecting rod.

Optionally, the mounting bracket includes frame body and two connection otic placodes, two the connection otic placode is followed the both sides of frame body deviate from the frame body is bent, every install respectively on the connection otic placode two the pulley, and same two on the connection otic placode the pulley is in first direction interval arrangement and respectively with the relative both sides sliding fit of connecting rod.

Optionally, the prong arm is slidably mounted on the rack body in a second direction perpendicular to the first direction.

Optionally, the fork tooth mechanism comprises a connecting frame and a slide bar, the two fork tooth arms are fixed on the connecting frame, the slide bar is fixedly installed on the frame body, and the connecting frame is slidably installed on the slide bar along the second direction.

Optionally, the lifting mechanism comprises a driving device and a transmission structure, wherein the driving device is fixedly installed on the frame, and the driving structure drives the mounting frame to lift in the first direction.

Optionally, the lifting mechanism further comprises a winding drum, the driving device is configured as a motor, an output shaft of the motor is connected with the winding drum so as to drive the winding drum to rotate around the axis of the winding drum, the transmission structure comprises a flexible rope and a pulley block, the pulley block comprises a first pulley and a second pulley, the first pulley is mounted on the frame, the second pulley is mounted on the mounting frame, one end of the flexible rope is fixed on the peripheral surface of the winding drum, and the other end of the flexible rope bypasses the first pulley and the second pulley to be fixed on the frame.

Optionally, the frame includes a frame body and an extension frame, the extension frame is connected to the frame body and is parallel to the fork arms, the travelling wheels include a first travelling wheel and a second travelling wheel, the first travelling wheel is mounted to the frame body and is configured as a universal wheel, and the second travelling wheel is mounted to the extension frame.

Optionally, the second travelling wheel is not higher than the upper surface of the extension frame, and the distance between the upper surface of the extension frame and the ground is less than or equal to 10cm.

Through the technical scheme, when the turnover basket loaded with cargoes needs to be unloaded from the tray and transported to the next handover position or the turnover basket loaded with cargoes is loaded on the tray, the turnover basket loading and unloading forklift is moved through the travelling mechanism, when the turnover basket loading and unloading forklift is moved to the position that two fork arms in the fork arm mechanism are inserted into gaps between two adjacent turnover baskets and the fork taking parts of the fork arms are matched with the matching parts on the side walls of the turnover baskets, the fork arms are driven to ascend through the lifting mechanism so as to lift the turnover basket, then the turnover basket loading and unloading forklift is moved to the next handover position or the position where the tray is located through the travelling mechanism, and the fork arms are driven to descend so as to place the turnover basket at the next handover position or on the tray, so that the loading and unloading of the turnover basket are realized. Through the turnover basket loading and unloading fork truck provided by the present disclosure, the turnover basket can be forked from the side of the turnover basket, so that the turnover basket loading and unloading fork truck can be suitable for loading and unloading a plurality of turnover baskets which are nested together at one time, and can replace manual transportation, improve the loading and unloading efficiency of the turnover basket, and realize loading and unloading the turnover basket with high efficiency.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

FIG. 1 is a schematic perspective view of a transfer basket forklift provided in an embodiment of the present disclosure;

FIG. 2 is another perspective view of a transfer basket lift truck provided in an embodiment of the present disclosure;

fig. 3 is an enlarged schematic view of a partial structure of a transfer basket lift truck provided by an embodiment of the present disclosure.

Description of the reference numerals

10-a frame; 101-a frame body; 1011-connecting rod; 102-an extension frame; 20-a travelling mechanism; 201-first travelling wheel; 202-a second travelling wheel; 30-a fork tooth mechanism; 301-a prong arm; 3011-a fork; 302-mounting frame; 3021-a rack body; 3022-attaching an ear plate; 3023-a support base; 303-pulley; 304-a coupling rack; 305-a slide bar; 40-lifting mechanism; 401-driving means; 402-winding drum; 403-first pulley; 404-a second pulley; 405-flexible rope.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

It should be noted that, all actions for acquiring signals, information or data in the present disclosure are performed under the condition of conforming to the corresponding data protection rule policy of the country of the location and obtaining the authorization given by the owner of the corresponding device.

In the present disclosure, unless otherwise indicated, terms of orientation such as "upper and lower" are used to generally refer to "upper and lower" with respect to the corresponding components in use, as opposed to each other in the direction of gravity. In addition, the terms "first," "second," and the like, as used in this disclosure, are used to distinguish one element from another element without sequence or importance. Furthermore, in the following description, when referring to the drawings, the same reference numerals in different drawings denote the same or similar elements unless otherwise explained. The foregoing definitions are provided for the purpose of illustrating and explaining the present disclosure and should not be construed as limiting the present disclosure.

In this disclosure, in order to improve the efficiency of goods turnover, multiple layers of turnover baskets are stacked on the same tray, however, the fork teeth of the hydraulic conveying forklift in the related art can lift the objects only from the bottom of the objects, and in the state that the turnover basket is telescopic, the hydraulic conveying forklift cannot be suitable for loading and unloading the turnover basket, so when the turnover basket needs to be unloaded from the tray, the turnover basket is manually conveyed, and the manual conveying manner is time-consuming and labor-consuming, and has difficulty in manual conveying when the turnover basket at a higher position is conveyed, which results in longer conveying time.

In order to more efficiently load and unload a transfer basket loaded with goods, according to a specific embodiment provided by the present disclosure, referring to fig. 1 to 3, there is provided a transfer basket forklift including: a frame 10; a traveling mechanism 20, the traveling mechanism 20 including traveling wheels mounted to the frame 10; a fork mechanism 30, the fork mechanism 30 comprising two fork arms 301, the two fork arms 301 being slidably mounted on the frame 10, and the two fork arms 301 each having a fork 3011, the fork 3011 being adapted to cooperate with a mating portion on a side wall of the turnover basket to fork the turnover basket; and a lifting mechanism 40, wherein the lifting mechanism 40 drives the fork arm 301 to lift on the frame 10 along the first direction.

Through the above-mentioned technical solution, when a turnover basket loaded with goods needs to be unloaded from a pallet and transferred to a next handover position or a turnover basket loaded with goods needs to be loaded onto a pallet, the turnover basket loading and unloading forklift movement is achieved through the traveling mechanism 20, when the turnover basket loading and unloading forklift moves to a position where two fork arms 301 in the fork arm mechanism 30 are inserted into gaps between two adjacent turnover baskets and the fork-taking parts 3011 of the fork arms 301 are matched with the matching parts on the side walls of the turnover basket, the fork arm 301 is driven to ascend through the lifting mechanism 40 to lift the turnover basket, then the turnover basket loading and unloading forklift is moved to the next handover position or the position where the pallet is located through the traveling mechanism 20, the fork arm 301 is driven to descend to place the turnover basket at the next handover position or on the pallet, and thus the loading and unloading of the turnover basket is achieved. Through the turnover basket loading and unloading fork truck provided by the present disclosure, the turnover basket can be forked from the side of the turnover basket, so that the turnover basket loading and unloading fork truck can be suitable for loading and unloading a plurality of turnover baskets which are nested together at one time, and can replace manual transportation, improve the loading and unloading efficiency of the turnover basket, and realize loading and unloading the turnover basket with high efficiency.

The fork arm 301 may be driven to lift up by the lifting mechanism 40 to lift up the turnover basket, when the upper surface of the fork arm 301 is attached to the lower surface of the basket edge or the protruding block, the fork arm 301 may be driven to lift up the turnover basket by the lifting mechanism 40. In addition, the spacing between the two prong arms 301 may be suitably designed according to the spacing between the mating portions on the opposite side walls of the transfer basket, which is not particularly limited by the present disclosure.

In the exemplary embodiment provided by the present disclosure, referring to fig. 1, the fork arm mechanism 30 may include a mounting frame 302, the fork arm 301 is mounted on the mounting frame 302, and the mounting frame 302 is mounted on the frame 10 through a sliding structure, by which friction between the fork arm 301 and the frame 10 can be reduced, so that lifting of the fork arm 301 on the frame 10 in the first direction is easier, and thus lifting of the turnover basket loaded with goods is easier. In addition, in other embodiments, the two fork arms 301 may also be respectively mounted to the frame 10 through respective corresponding sliding structures, which is not particularly limited in this disclosure.

Wherein the sliding structure may be configured in any suitable manner. In one embodiment, the sliding structure may be configured as a rail and a slider that cooperate with each other, in which case the carriage 10 is mounted with the rail extending in the first direction and the carriage 302 is mounted with the slider, thereby enabling the carriage 302 to slide on the carriage 10 in the first direction. In other embodiments, referring to fig. 1 and 3, frame 10 includes a rotatable link 1011, a sliding structure configured as a pulley 303, and pulley 303 rotatably mounted on mounting bracket 302 and slidably engaged with link 1011, in which case link 1011 acts as a guide for pulley 303, and pulley 303 rolls on link 1011 to drive mounting bracket 302 to slide along link 1011.

In the exemplary embodiment provided by the present disclosure, referring to fig. 1 to 3, the mounting frame 302 may include a frame body 3021 and two connection ear plates 3022, the two connection ear plates 3022 are bent away from the frame body 3021 from two sides of the frame body 3021, two pulleys 303 are respectively mounted on each connection ear plate 3022, and the two pulleys 303 on the same connection ear plate 3022 are arranged at intervals in a first direction and are respectively in sliding fit with two sides opposite to the connection rod 1011, so that, on one hand, a moving track of the mounting frame 302 can be further constrained, on the other hand, the pulleys 303 and the connection rod 1011 can be made to be more tightly in sliding fit, and the pulleys 303 and the connection rod 1011 are ensured to be always in a sliding fit state.

In the above embodiment, the connecting rod 1011 may be a square rod, in which case the pulley 303 slides on the surface of the square rod, or may be a cylindrical rod, in which case the pulley 303 has an arc surface adapted to the cylindrical rod, and the arc surface is adapted to the arc surface of the cylindrical rod, so as to realize sliding of the pulley 303 on the cylindrical rod.

In an exemplary embodiment provided by the present disclosure, in order to improve the flexibility of the turnover basket loading forklift provided by the present disclosure in the process of forking the turnover basket, the fork arms 301 may be slidably mounted on the frame body 3021 along the second direction perpendicular to the first direction, so that the positions of the two fork arms 301 can be adjusted so that the two fork arms 301 are aligned with the turnover basket, in which case, the position of the entire turnover basket loading forklift need not be adjusted by the traveling mechanism 20 to align the two fork arms 301 with the turnover basket.

In one exemplary embodiment provided by the present disclosure, the two prong arms 301 may be movable independently of each other in the second direction, such that the two prong arms 301 may be adapted to different sized turnover baskets, thereby enabling an expansion of the range of use of the turnover basket handling forklift provided by the present disclosure. In this case, the two fork arms 301 may be provided on the same slide bar 305 in a penetrating manner and mounted on the frame body 3021 by means of the slide bar 305, and it is also possible that the two fork arms 301 are slidably mounted on guide rails arranged on the frame body 3021 by means of respective corresponding connection blocks, whereby a movement of the two fork arms 301 independent of each other is achieved. Furthermore, the sliding of the two prong arms 301 relative to the carrier body 3021 may also be accomplished in any other suitable manner, as this disclosure is not limited in particular.

In another exemplary embodiment provided by the present disclosure, the fork mechanism 30 may include a coupling frame 304 and a slide bar 305, the two fork arms 301 being fixed on the coupling frame 304, the slide bar 305 being fixedly mounted on the frame body 3021, the coupling frame 304 being slidably mounted on the slide bar 305 in a second direction, such that the two fork arms 301 can be moved synchronously in the second direction by moving the coupling frame 304, in which case the distance between the two fork arms 301 is not changed, by adjusting the position of the coupling frame 304 such that the two fork arms 301 are aligned with the turnover basket. In this embodiment, the sliding rod 305 penetrates through the coupling frame 304, and two ends of the sliding rod 305 are fixed to the frame body 3021, wherein three supporting seats 3023 may be disposed on the frame body 3021, and the three supporting seats 3023 respectively support two ends of the sliding rod 305 and an intermediate position of the sliding rod 305, so as to reduce deformation of the sliding rod 305 due to load bearing. In addition, in this embodiment, the sliding connection between the coupling frame 304 and the frame body 3021 may also be achieved by cooperating sliding blocks and guide rails, in which case the sliding bar 305 is not required, the guide rails being arranged on the frame body 3021, the sliding blocks being fixed to the coupling frame 304. In addition, the coupling frame 304 may also slide relative to the frame body 3021 in any other suitable manner, as this disclosure is not limited in particular.

In the exemplary embodiment provided by the present disclosure, the elevating mechanism 40 includes a driving device 401 and a transmission structure, the driving device 401 is fixedly mounted to the frame 10, and the mounting frame 302 is driven to be elevated in the first direction by the transmission structure. The drive 401 may be configured in any suitable manner, and in one embodiment, the drive 401 may be configured as a motor, in which case the transmission may be configured as any suitable transmission such as a belt transmission, a chain transmission, a lead screw nut transmission, or a rack and pinion transmission. In other embodiments, the driving device 401 may be configured as a hydraulic cylinder, an air cylinder, a screw motor module, etc., in which case the above-described transmission structure is configured to realize a structure in which an output end of the driving device 401 is connected with the mounting frame 302, which is not particularly limited in the present disclosure.

In the exemplary embodiment provided in the present disclosure, referring to fig. 1 and 2, the lifting mechanism 40 may further include a drum 402, the driving device 401 is configured as a motor, an output shaft of the motor is connected to the drum 402 to drive the drum 402 to rotate around its own axis, the transmission structure includes a flexible rope 405 and a pulley block, the pulley block includes a first pulley 403 and a second pulley 404, the first pulley 403 is mounted to the frame 10, the second pulley 404 is mounted to the mounting frame 302, one end of the flexible rope 405 is fixed to an outer circumferential surface of the drum 402, and the other end of the flexible rope 405 is fixed to the frame 10 around the first pulley 403 and the second pulley 404. The first pulley 403 is a fixed pulley, the second pulley 404 is a movable pulley 303, and the lifting turnover basket can be more labor-saving through the arrangement.

In the exemplary embodiment provided by the present disclosure, referring to fig. 1, the frame 10 may include a frame body 101 and an extension frame 102, the extension frame 102 being connected to the frame body 101 and being parallel to the fork arms 301, the traveling wheels including a first traveling wheel 201 and a second traveling wheel 202, the first traveling wheel 201 being mounted to the frame body 101 and configured as a universal wheel through which steering of the turnover basket forklift can be achieved, the second traveling wheel 202 being mounted to the extension frame 102 through which the second traveling wheel 202 can provide better support to prevent the turnover basket forklift from toppling over due to unstable center of gravity.

The second travelling wheel 202 may be not higher than the upper surface of the extension frame 102, and the distance between the upper surface of the extension frame 102 and the ground is less than or equal to 10cm, so that the extension frame 102 is convenient to extend into the bottom space of the tray, and the extension frame 102 can be suitable for the tray with a lower bottom space by designing the distance between the upper surface of the extension frame 102 and the ground to be sufficiently small. In addition, the number of the extension frames 102 is two, and the two extension frames 102 are arranged opposite to each other in the second direction and parallel to each other, in order to be suitable for the tray and prevent the extension frames 102 from colliding with the column feet of the tray, the sum of the distance between the two extension frames 102 and the width of the two extension frames 102 in the second direction may be appropriately designed according to the distance between the two column feet adjacent to the tray to avoid the collision of the extension frames 102 with the column feet of the tray. In addition, in the case that the extension frame 102 and the column foot of the pallet may interfere to cause difficulty in adjusting the relative position between the turnover basket loading forklift and the pallet, the turnover basket can be forked by adjusting the positions of the two fork arms 301 relative to the frame body 3021 so that the two fork arms 301 are aligned with the turnover basket.

In use, when a turnover basket loaded with goods needs to be unloaded from a pallet and transported to a next delivery position or the turnover basket loaded with goods needs to be loaded onto the pallet, the turnover basket loading forklift is moved by the travelling mechanism 20, when the turnover basket loading forklift is moved to a position where two fork arms 301 in the fork arm 30 are inserted into gaps between two adjacent turnover baskets and the fork taking parts 3011 of the fork arms 301 are matched with matching parts on the side walls of the turnover basket, the fork arm 301 is driven to lift the turnover basket by the lifting mechanism 40, then the turnover basket loading forklift is moved to the next delivery position or the position where the pallet is located by the travelling mechanism 20, and the fork arm 301 is driven to descend by the lifting mechanism 40 to place the turnover basket at the next delivery position or on the pallet, thereby realizing loading and unloading of the turnover basket. In the event that the two prong arms 301 are not aligned with the transfer basket, the coupling frame 304 may be adjusted to slide over the slide bar 305 such that the two prong arms 301 are aligned with the transfer basket, thereby causing the gripping arm prongs 3011 to mate with mating portions on the side walls of the transfer basket to complete the adjustment of the position of the prong arms 301.

The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims (10)

1. A transfer basket forklift, comprising:

a frame;

the travelling mechanism comprises travelling wheels arranged on the frame;

the fork tooth mechanism comprises two fork tooth arms, the two fork tooth arms are slidably arranged on the frame, and the two fork tooth arms are respectively provided with a fork taking part which is used for being matched with a matching part on the side wall of the turnover basket so as to fork the turnover basket; and

and the lifting mechanism drives the fork arm to lift on the frame along a first direction.

2. The epicyclic basket loading fork truck according to claim 1, wherein said fork mechanism comprises a mounting frame on which said fork arms are mounted, said mounting frame being mounted to said frame by a sliding structure.

3. The epicyclic basket loading fork truck according to claim 2, wherein said carriage comprises a connecting rod, said sliding structure being configured as a pulley rotatably mounted on said mounting frame and in sliding engagement with said connecting rod.

4. A turnover basket forklift as defined in claim 3, wherein said mounting frame comprises a frame body and two connecting lugs, said two connecting lugs being bent away from said frame body from opposite sides of said frame body, two said pulleys being mounted on each of said connecting lugs, and two said pulleys on the same connecting lug being spaced in said first direction and being in sliding engagement with opposite sides of said connecting rod, respectively.

5. The epicyclic basket loading fork truck according to claim 4, wherein said prong arms are slidably mounted on said rack body in a second direction perpendicular to said first direction.

6. A turnover basket lift truck in accordance with claim 5, wherein said tine mechanism comprises a coupling frame on which two of said tine arms are secured and a slide bar fixedly mounted on said frame body, said coupling frame being slidably mounted to said slide bar in said second direction.

7. A epicyclic basket forklift according to any one of claims 2 to 6, wherein said lifting mechanism comprises a drive means and a transmission structure, said drive means being fixedly mounted to said frame and driving said mounting frame to lift in said first direction by said transmission structure.

8. A epicyclic basket loading fork truck according to claim 7, wherein said lifting mechanism further comprises a drum, said drive means is configured as a motor, an output shaft of said motor is connected to said drum to drive said drum to rotate about its own axis, said transmission comprises a flexible rope and a pulley block, said pulley block comprises a first pulley and a second pulley, said first pulley is mounted to said frame, said second pulley is mounted to said mounting frame, one end of said flexible rope is fixed to an outer peripheral surface of said drum, and the other end of said flexible rope bypasses said first pulley and said second pulley and is fixed to said frame.

9. A epicyclic basket forklift according to any one of claims 1 to 6, wherein said frame comprises a frame body and an extension frame connected to said frame body and parallel to said fork arms, said travelling wheels comprising a first travelling wheel mounted to said frame body and configured as a universal wheel and a second travelling wheel mounted to said extension frame.

10. The epicyclic basket loading and unloading forklift according to claim 9, wherein the second travelling wheel is not higher than the upper surface of the extension frame, and the distance between the upper surface of the extension frame and the ground is 10cm or less.

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