CN217048704U

CN217048704U - Transport trolley

Info

Publication number: CN217048704U
Application number: CN202122309251.6U
Authority: CN
Inventors: 陈雨保; 方雷
Original assignee: Suzhou Chuangsite Automation Equipment Co ltd
Current assignee: Suzhou Chuangsite Automation Equipment Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-07-26
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a transport trolley, including frame body (1), the bottom of frame body (1) is provided with universal wheel (3), frame body (1) has at least one deck and stores layer (2), every layer store layer (2) up end and be provided with a plurality of gyro wheels (4), every layer store layer (2) and have three face (5) that blocks, the fourth face is the material loading mouth, be provided with bumping post (6) on the material loading mouth, bumping post (6) can seal the material loading mouth or open the material loading mouth through sliding. The utility model adopts the sliding bumping post to open or close the feeding hole of the cart, and other lock catches are not needed to realize fixation, thereby having convenient operation and accelerating the feeding and carrying efficiency; in addition, the position of the workpiece on the storage layer is conveniently adjusted through the arrangement of the roller.

Description

Transport trolley

Technical Field

The utility model discloses the shallow field especially relates to a transport trolley.

Background

In a production line workshop, a workpiece processed in the previous production line needs to be conveyed to the next production line, and the workpiece needs to be ensured not to fall off in the conveying process, so that a structure like a blocking column needs to be installed on the cart to prevent the workpiece in the cart from falling off in the conveying process. When carrying to the shallow, need not to dismantle the bumping post, the back is accomplished in the transport, and rethread hasp or screw are installed the bumping post on the shallow, and this kind of installation dismantlement mode is comparatively convenient, and efficiency is lower, has influenced conveying efficiency. In addition, if the position of the workpiece in the cart needs to be adjusted at present, the adjustment is too laborious for some heavier workpieces.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a transport trolley which is convenient to operate, can accelerate the loading and carrying efficiency and can easily adjust the position relation between workpieces.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a transport trolley, includes the frame body, the bottom of frame body is provided with the universal wheel, the frame body has at least one deck and stores the layer, every layer store the layer up end and be provided with a plurality of gyro wheels, every layer store the layer and have three face that blocks, the fourth face is the material loading mouth, be provided with the bumping post on the material loading mouth, the bumping post can seal the material loading mouth or open the material loading mouth through sliding.

The utility model discloses the transport trolley has the beneficial effects that, the loading hole of the trolley is opened or closed by adopting the sliding bumping post, the fixing is realized without other lock catches, the operation is convenient, and the loading and carrying efficiency is accelerated for the operation that the trolley needs to be carried in batches and limited on the trolley by the bumping post; in addition, each storage layer is provided with a roller, so that the position of a workpiece on the storage layer can be conveniently adjusted, and the adjustment is easy and labor-saving.

Preferably, baffles are arranged at two ends of the feeding port, arc-shaped grooves are formed in the baffles, sinking grooves are formed in the tops of the arc-shaped grooves, and the sinking grooves are communicated with the arc-shaped grooves; the central shafts at the two ends of the retaining column can slide up to the sinking groove of the arc-shaped groove along the arc-shaped groove, and the retaining column is higher than the storage layer to form a closed feeding port state; the center pin at bumping post both ends can follow the arc wall and slide down to the bottommost of arc wall, the bumping post is less than the storage layer, forms and opens the material loading mouth state. When the feeding port is closed, the blocking column is positioned in the sinking groove and is higher than the storage layer, and forms four-side blocking with other three blocking surfaces, so that the workpiece can be prevented from falling; when the feeding port is opened, the blocking column lower than the storage layer can not influence the feeding of the workpiece.

Preferably, the bottommost part of the arc-shaped groove is provided with a clamping position, and the size of the clamping position is larger than the width of the arc-shaped groove. The bumping post can freely fall into the clamping position under the action of gravity, and can provide feedback of pull-down in place.

Preferably, each baffle is provided with a rotating pin, the rotating pin is positioned at the center of the arc-shaped groove and positioned below the sinking groove, a connecting rod is arranged between the rotating pin and the central shaft of the stop post, and two ends of the connecting rod are respectively sleeved with the rotating pin and the central shaft of the stop post. Regardless of the upward pulling or downward pulling of the operator, the connecting rod can smoothly slide in the arc-shaped groove.

Preferably, the connecting position of the connecting rod and the rotating pin is a waist hole, and the rotating pin passes through the waist hole of the connecting rod and can slide and rotate relative to the waist hole; the bumping post can only rotate relative to the connecting rod.

Preferably, a chamfer plain washer and a spring locking washer are sequentially arranged on a central shaft of the retaining column between the connecting rod and the retaining plate, so that the service lives of the connecting rod and the retaining plate are prolonged.

Preferably, every layer the three inboard that blocks the face on storage layer all is provided with the crash pad, the crash pad bonds with blocking the face, prevents that the work piece from producing violent striking with blocking the face, and both are connected to the bonding mode for it is all comparatively convenient with the dismantlement to install.

Preferably, the inner sides of the two side faces adjacent to the feeding port, which are located on the anti-collision pad, are transition inclined planes, and the arrangement of the transition inclined planes can facilitate pushing of workpieces to the storage layer.

Preferably, an abrasion-proof pad is fixedly sleeved on the outer portion of the retaining column. The blocking column 6 is prevented from being damaged due to frequent pulling up and pulling down.

Preferably, a cart handle is arranged at the top of the frame body. It is favorable to the operating personnel to promote this transportation shallow.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a perspective view of the embodiment of the present invention showing the engagement between the pillars and the baffles;

FIG. 3 is an enlarged view of a portion of the embodiment where the retainer is engaged with the baffle;

FIG. 4 is a schematic structural view of a baffle plate in the present embodiment;

fig. 5 is a perspective view of the link in this embodiment.

Detailed Description

The following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.

Referring to the attached drawing 1, the transportation cart comprises a frame body 1, universal wheels 3 are arranged at the bottom of the frame body 1, the frame body 1 is provided with at least one storage layer 2, a plurality of idler wheels 4 are arranged on the upper end face of each storage layer 2, each storage layer 2 is provided with three blocking faces 5, the fourth face is a feeding port, a blocking column 6 is arranged on the feeding port, and the blocking column 6 can seal the feeding port or open the feeding port through sliding.

In the embodiment, two ends of the feeding port are provided with the baffle plates 7, the baffle plates 7 are provided with the arc-shaped grooves 8, the tops of the arc-shaped grooves 8 are provided with the sinking grooves 9, and the sinking grooves 9 are communicated with the arc-shaped grooves 8; the central shafts 12 at the two ends of the retaining column 6 can slide up to the sinking groove 9 of the arc-shaped groove 8 along the arc-shaped groove 8, and the retaining column 6 is higher than the storage layer 2 to form a closed feeding port state; the central axis 12 at the both ends of bumping post 6 can be followed arc wall 8 gliding to the bottommost of arc wall 8, and bumping post 6 is less than storage layer 2, forms and opens the material loading mouth state.

The arc wall 8 bottommost has screens 20, screens 20's size is greater than the width of arc wall 8, when the material loading mouth is in the open mode, bumping post 6 is located the screens 20 of arc wall 8 bottommost, when pulling bumping post 6 moves down to the bottommost along arc wall 8, because the width is greater than arc wall 8 width, bumping post 6 no longer receives the resistance effect of arc wall 8, can pass through the action of gravity, free fall is to in screens 20, the feedback information who targets in place down is provided.

Wherein, a rotating pin 10 is arranged on each baffle 7, the position of the rotating pin 10 is positioned at the center of the arc-shaped groove 8, the rotating pin 10 is positioned below the sinking groove 9, a connecting rod 11 is arranged between the rotating pin 10 and a central shaft 12 of the stop column 6, and two ends of the connecting rod 11 are respectively sleeved with the rotating pin 10 and the central shaft 12 of the stop column 6. The connecting rod 11 can limit the bumping post 6 to move along the arc-shaped groove 8, and the connecting rod 11 can smoothly slide in the arc-shaped groove 8 no matter the operator pulls up or pulls down.

The connecting position of the connecting rod 11 and the rotating pin 10 is a waist hole 13, and the rotating pin 10 passes through the waist hole 13 of the connecting rod 11 and can slide relative to the connecting rod and rotate relative to the connecting rod; the abutment 6 can only rotate relative to the connecting rod 11.

In the process of closing or opening the feeding hole, the connecting rod 11 is frequently rotated, and in order to reduce the abrasion between the connecting rod 11 and the baffle 7, a chamfer plain washer 14 and a spring locking washer 15 are sequentially arranged on a central shaft 12 of the baffle column 6 between the connecting rod 11 and the baffle 7, so that the service lives of the connecting rod 11 and the baffle 7 are prolonged, and the service life of the whole transportation cart is prolonged.

In this embodiment, the inner sides of the three barrier surfaces 5 of each storage layer 2 are provided with crash pads 16, and the crash pads 16 are bonded to the barrier surfaces 5. The crash pad 16 prevents the workpiece from slamming against the stop face 5, which in turn damages the stop face 5.

In this embodiment, the inboard at crash pad 16 of two adjacent sides of material loading mouth is transition inclined plane 17, filters inclined plane 17 and has played the guide effect, can do benefit to the operating personnel and push the work piece to storage layer 2.

Similarly, the material loading opening of the transportation cart is opened by pulling up and pulling down the retaining column 6 frequently, and the workpiece to be transported is in sliding contact with the retaining column 6 because the workpiece slides to the transportation cart, so that the workpiece is a fragile component and is very fragile during use, and in order to solve the problem, the outer part of the retaining column 6 in the embodiment is fixedly sleeved with the wear-resistant pad 18. The non-slip mat 18 can be made of rubber, sponge and the like, and the fixed sleeve joint mode can be a glue joint mode.

In order to facilitate the pushing and pulling of the transport trolley by the operator, a trolley handle 19 may be provided on top of the frame body 1, the form of the handle 19 may be various, only one of which is shown in fig. 1.

The working principle is as follows:

when the storage layer 2 that is in the transport trolley who seals the material loading mouth with work piece propelling movement, bumping post 6 is located the sunken groove 9 of curved wall 8 topmost, the operation personnel upwards stimulate bumping post 6 that corresponds with storage layer 2, connecting rod 11 shifts up thereupon, connecting rod 11 takes place relative movement with rotational pin 10 this moment, until bumping post 6 breaks away from sunken groove 9, then bumping post 6 slides to the screens 20 of bottommost along curved wall 8, because the width of screens 20 is greater than curved wall 8 width, bumping post 6 no longer receives the resistance effect of curved wall 8, can pass through the action of gravity, free fall is to in the screens 20, the material loading mouth is opened. At this moment, with work piece propelling movement to corresponding storage layer 2, a plurality of gyro wheels 4 of every layer of storage layer 2 do benefit to the work piece and can be by light propelling movement to every layer of storage layer 2 in. After the workpiece is conveyed to the storage layer 2, the stop column 6 is pulled upwards to slide to the sinking groove 9 at the top end of the arc-shaped groove 8 along the arc-shaped groove 8, and at the moment, the feeding hole is sealed to form a fourth stop surface.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a transport trolley, includes frame body (1), the bottom of frame body (1) is provided with universal wheel (3), its characterized in that: frame body (1) has at least one deck and stores layer (2), every layer it is provided with a plurality of gyro wheels (4) to store layer (2) up end, every layer it has three face (5) that blocks to store layer (2), and the fourth face is the material loading mouth, be provided with bumping post (6) on the material loading mouth, bumping post (6) can seal the material loading mouth or open the material loading mouth through sliding.

2. The transport cart of claim 1, wherein: baffles (7) are arranged at two ends of the feeding port, arc-shaped grooves (8) are formed in the baffles (7), sinking grooves (9) are formed in the tops of the arc-shaped grooves (8), and the sinking grooves (9) are communicated with the arc-shaped grooves (8);

the central shafts (12) at the two ends of the retaining column (6) can slide up to the lower sinking groove (9) of the arc-shaped groove (8) along the arc-shaped groove (8), and the retaining column (6) is higher than the storage layer (2) to form a state of sealing the feeding port;

the center pin (12) at bumping post (6) both ends can follow arc wall (8) gliding to the bottommost of arc wall (8), bumping post (6) are less than storage layer (2), form and open the material loading mouth state.

3. The transport cart of claim 2, wherein: the bottommost part of the arc-shaped groove (8) is provided with a clamping position (20), and the size of the clamping position (20) is larger than the width of the arc-shaped groove (8).

4. The transport cart of claim 2, wherein: every baffle (7) are provided with rotating pin (10), the position of rotating pin (10) is in the centre of a circle department of arc wall (8), just rotating pin (10) are located the below of sinking groove (9), be provided with connecting rod (11) between rotating pin (10) and center pin (12) of bumping post (6), the both ends of connecting rod (11) cup joint with rotating pin (10) and center pin (12) of bumping post (6) respectively.

5. The transport cart of claim 4, wherein: the connecting position of the connecting rod (11) and the rotating pin (10) is a waist hole (13), and the rotating pin (10) penetrates through the waist hole (13) of the connecting rod (11) and can slide relative to the connecting rod and rotate relative to the connecting rod; the stop column (6) can only rotate relative to the connecting rod (11).

6. The transport cart of claim 5, wherein: a chamfer plain washer (14) and a spring locking washer (15) are sequentially arranged on a central shaft (12) of the retaining column (6) between the connecting rod (11) and the retaining plate (7).

7. The transport cart of claim 1, wherein: the inner sides of the three blocking surfaces (5) of each storage layer (2) are provided with anti-collision pads (16), and the anti-collision pads (16) are bonded with the blocking surfaces (5).

8. The transport cart of claim 7, wherein: the inner sides of the two side surfaces adjacent to the feeding port and on the anti-collision pad (16) are transition inclined surfaces (17).

9. The transport cart of claim 1, wherein: and an anti-abrasion pad (18) is fixedly sleeved outside the retaining column (6).

10. The transport cart of claim 1, wherein: the top of the frame body (1) is provided with a cart handle (19).