CN217892926U - Trolley - Google Patents
Trolley Download PDFInfo
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- CN217892926U CN217892926U CN202222480464.XU CN202222480464U CN217892926U CN 217892926 U CN217892926 U CN 217892926U CN 202222480464 U CN202222480464 U CN 202222480464U CN 217892926 U CN217892926 U CN 217892926U
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- mounting
- limiting
- trolley
- rod
- pushing
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Abstract
The utility model discloses a trolley, which is used for transporting workpieces and comprises a bracket, a mounting structure, a limiting structure and a pushing structure, wherein the mounting structure comprises two mounting frames arranged at intervals, and the mounting frames are connected with the bracket; the limiting structure comprises two limiting plates which are oppositely arranged, the two limiting plates are respectively rotatably connected with the two mounting frames, a pushing block is arranged on each limiting plate, a limiting space is defined by the two mounting frames and the two limiting plates, and the limiting space is matched with the shape of the workpiece; each limiting plate corresponds and sets up at least one promotion structure, and the promotion structure includes the catch bar, and the catch bar rotates with the mounting bracket that corresponds to be connected, and the catch bar rotates promotion ejector pad and limiting plate and rotates. The utility model discloses a platform truck is through setting up catch bar and ejector pad cooperation for the limiting plate is triggered by the work piece to the in-process that spacing space removed to the work piece, makes it can rotate automatically in order to carry on spacingly to the work piece, has reduced operating personnel's intensity of labour, makes the use of limiting plate more convenient.
Description
Technical Field
The utility model relates to a work piece transportation field, concretely relates to platform truck.
Background
At present, along with the acceleration of production rhythm, the speed requirement on workpiece carrying is higher and higher. The trolley is used as a common workpiece carrying tool, and the carrying speed is higher and higher. However, as the conveying speed of the trolley is increased, the workpiece is easy to shake during the conveying process, so that the workpiece falls off from the trolley, the workpiece is damaged, and the conveying efficiency is reduced. Consequently, need set up limit structure on the platform truck and carry out spacingly to the work piece, but current limit structure mostly needs operating personnel manual triggering, has the inconvenient defect of use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a platform truck and vehicle to the limit structure who solves traditional platform truck needs the problem that operating personnel manually triggered.
In order to achieve the purpose, the trolley provided by the utility model is used for transporting workpieces, and comprises a support, a mounting structure, a limiting structure and a pushing structure, wherein the mounting structure comprises two mounting frames which are arranged at intervals, and the mounting frames are connected with the support; the limiting structure comprises two limiting plates which are oppositely arranged, the two limiting plates are respectively and rotatably connected with the two mounting frames, a pushing block is arranged on each limiting plate, a limiting space is defined by the two mounting frames and the two limiting plates, and the limiting space is matched with the shape of a workpiece; each limiting plate is correspondingly provided with at least one pushing structure, each pushing structure comprises a pushing rod, each pushing rod is rotatably connected with the corresponding mounting frame, and each pushing rod rotates to push the pushing block and the limiting plate to rotate.
Optionally, a guide cylinder is arranged on the mounting rack, and a guide slope is formed at one end, far away from the mounting rack, of the guide cylinder; the pushing structure further comprises an installation rod and a cam, one end of the installation rod is connected with the pushing rod, the other end of the installation rod is rotatably sleeved in the guide cylinder, the cam is rotatably connected with the installation rod, and the cam can roll along the guide slope.
Optionally, the pushing rod comprises a first connecting section and a second connecting section which are connected with each other and arranged at an included angle, the first connecting section is used for being abutted against the workpiece, and the second connecting section is used for being abutted against the pushing block; the pushing structure further comprises a mounting seat, the mounting seat is connected with one end, far away from the support, of the mounting rod, and the first connecting section and the second connecting section are connected with the mounting seat.
Optionally, the mounting bracket includes a rotating shaft, and the limiting plate is rotatably sleeved outside the rotating shaft.
Optionally, the mounting bracket still includes the gag lever post, and the gag lever post is located the axis of rotation is kept away from one side in spacing space, the gag lever post be used for with the limiting plate butt.
Optionally, the trolley further comprises a plurality of rollers arranged at intervals, and the rollers are rotatably connected between the two mounting frames.
Optionally, the trolley further comprises a transport box, the transport box is matched with the roller in a rolling mode, and the transport box is used for placing the workpiece.
Optionally, the trolley further comprises a handle, the handle is connected with the limiting plate, and a non-slip mat is arranged on the handle.
Optionally, the trolley further comprises a plurality of rollers, and the plurality of rollers are connected with one end, away from the limiting plate, of the bracket.
Optionally, the trolley further comprises a pull rod, and the pull rod is connected with the bracket.
The utility model discloses among the technical scheme, two mounting bracket intervals set up, and mounting bracket and leg joint realize the installation of mounting bracket and fixed. Two limiting plates set up relatively, and two mounting brackets and two limiting plates enclose into spacing space, and the shape phase-match of spacing space and work piece carries on spacingly to the work piece through setting up spacing space, avoids the work piece to rock and drops from the platform truck, improves handling efficiency. The catch bar rotates with the mounting bracket that corresponds to be connected, and the work piece promotes the catch bar to rotate to the in-process that spacing space removed for the catch bar promotes ejector pad and limiting plate and rotates, realizes that the limiting plate carries on spacingly to the work piece. Through setting up catch bar and ejector pad cooperation for the work piece is to the in-process that spacing space removed, triggers the limiting plate by the work piece, makes it can rotate automatically in order to carry on spacingly to the work piece, has reduced operating personnel's intensity of labour, makes the use of limiting plate more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a trolley according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection structure of a pushing structure according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
41 | |
| 10 | |
411 | First connecting |
| 20 | |
412 | Second connecting section |
| 21 | |
42 | |
| 22 | |
43 | |
| 23 | |
44 | |
| 231 | |
50 | |
| 30 | |
60 | |
| 31 | |
70 | |
| 32 | |
80 | |
| 33 | |
200 | |
| 40 | Pushing structure |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The present invention is described in the directions of "up", "down", "front", "back", "left", "right", etc. with reference to the direction shown in fig. 1, and is only used to explain the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is also changed accordingly.
The utility model provides a trolley.
In one embodiment, as shown in fig. 1 and 2, the trolley 100 is used for transporting a workpiece 200, the trolley 100 includes a support 10, a mounting structure, a limiting structure and a pushing structure 40, the mounting structure includes two mounting frames 20 arranged at intervals, and the mounting frames 20 are connected with the support 10; the limiting structure comprises two limiting plates 30 which are oppositely arranged, the two limiting plates 30 are respectively rotatably connected with the two mounting frames 20, a push block 31 is arranged on the limiting plates 30, a limiting space 32 is defined by the two mounting frames 20 and the two limiting plates 30, and the limiting space 32 is matched with the shape of the workpiece 200; each limiting plate 30 corresponds and sets up at least one and promotes structure 40, and promotion structure 40 includes catch bar 41, and catch bar 41 rotates with the mounting bracket 20 that corresponds and is connected, and catch bar 41 rotates and promotes ejector pad 31 and limiting plate 30 and rotate.
Two mounting brackets 20 are arranged along left and right directions at intervals, and the mounting brackets 20 are connected with the support 10, so that the mounting and fixing of the mounting brackets 20 are realized. Two limiting plates 30 set up relatively, and two mounting brackets 20 and two limiting plates 30 enclose into spacing space 32, and spacing space 32 and work piece 200's shape phase-match carry on spacingly to work piece 200 through setting up spacing space 32, avoid work piece 200 to rock and drop from platform truck 100, improve handling efficiency. The push rod 41 is rotatably connected with the corresponding mounting frame 20, and in the process that the workpiece 200 moves to the limiting space 32, the workpiece 200 pushes the push rod 41 to rotate, so that the push rod 41 pushes the push block 31 and the limiting plate 30 to rotate, and the limiting plate 30 limits the workpiece 200. Through setting up catch bar 41 and ejector pad 31 cooperation for the in-process that work piece 200 removed to spacing space 32 triggers limiting plate 30 by the work piece, makes it can rotate automatically in order to carry on spacingly to work piece 200, has reduced operating personnel's intensity of labour, makes limiting plate 30's use more convenient.
In fig. 1, two pushing structures 40 are correspondingly arranged on each limiting plate 30, so that the pushing rods 41 can push the limiting plates 30, and the reliability and stability of the pushing structures 40 are improved. In other embodiments, the number of the pushing structures 40 correspondingly disposed on each limiting plate 30 may be one, three or other numbers, and the number is flexibly adjusted according to actual needs, and the present invention does not limit the number of the pushing structures 40.
In an embodiment, referring to fig. 2, the mounting frame 20 is provided with a guide cylinder 23, and one end of the guide cylinder 23 away from the mounting frame 20 is formed with a guide slope 231; the pushing structure 40 further includes a mounting rod 42 and a cam 43, one end of the mounting rod 42 is connected to the pushing rod 41, the other end of the mounting rod 42 is rotatably sleeved in the guide cylinder 23, the cam 43 is rotatably connected to the mounting rod 42, and the cam 43 can roll along the guide slope 231.
The guide cylinder 23 extends in the vertical direction, and a guide slope 231 is formed at the upper end of the guide cylinder 23, and the guide slope 231 is inclined from the bottom to the top in a direction away from the cam 43. The top end of the mounting rod 42 is connected with the pushing rod 41, and the bottom end of the mounting rod 42 is rotatably sleeved in the guide cylinder 23, so that the pushing rod 41 can rotate relative to the mounting frame 20. The cam 43 is rotatably coupled to the mounting rod 42, a rotation shaft of the cam 43 extends in a radial direction of the mounting rod 42, and the cam 43 can roll along the guide slope 231.
The workpiece 200 moves to the limiting space 32, the workpiece 200 pushes the pushing rod 41 and the mounting rod 42 to rotate, the cam 43 rolls upwards along the guide slope 231, and the pushing rod 41 pushes the pushing block 31 and the limiting plate 30 to rotate, so that the workpiece 200 is limited. When the operator takes the workpiece 200 out of the limiting space 32, the limiting plate 30 and the pushing block 31 are rotated, the pushing block 31 pushes the pushing rod 41 and the mounting rod 42 to rotate, and the cam 43 rolls downwards along the guiding slope 231 under the action of gravity, so that the pushing rod 41 is reset. Through the cooperation of the cam 43 and the guide slope 231, the push rod 41 is convenient to reset, so that the push rod 41 is more convenient to use.
In an embodiment, referring to fig. 2, the pushing rod 41 includes a first connecting section 411 and a second connecting section 412 connected and arranged at an included angle, the first connecting section 411 is used for abutting against the workpiece 200, and the second connecting section 412 is used for abutting against the pushing block 31; the pushing structure 40 further includes a mounting seat 44, the mounting seat 44 is connected to an end of the mounting rod 42 away from the bracket 10, and the first connecting section 411 and the second connecting section 412 are both connected to the mounting seat 44.
The first connection section 411 extends in the left-right direction, and the second connection section 412 extends in the front-rear direction. The pusher 41 is brought into abutment with the workpiece 200 by the first connecting section 411 and with the pusher 31 by the second connecting section 412. The mounting seat 44 is connected to the top end of the mounting rod 42, and the mounting rod 42 is connected to the first connecting section 411 and the second connecting section 412 by the mounting seat 44. Specifically, the first connecting section 411 and the second connecting section 412 are connected with the mounting seat 44 by welding, so that the connection between the push rod 41 and the mounting seat 44 is more stable and tight.
In an embodiment, referring to fig. 1, the mounting frame 20 includes a rotating shaft 21, and the limiting plate 30 is rotatably sleeved outside the rotating shaft 21. The rotating shaft 21 extends in the front-rear direction, and the limiting plate 30 is rotatably sleeved outside the rotating shaft 21, so that the limiting plate 30 can stably and reliably rotate around the rotating shaft 21.
In an embodiment, referring to fig. 1, the mounting frame 20 further includes a limiting rod 22, the limiting rod 22 is located on a side of the rotating shaft 21 away from the limiting space 32, and the limiting rod 22 is used for abutting against the limiting plate 30.
In one embodiment, referring to fig. 1, the trolley 100 further includes a plurality of rollers 50 spaced apart from each other, and the rollers 50 are rotatably connected between the two mounting frames 20.
The rollers 50 are arranged at intervals in the front-back direction, the rollers 50 extend in the left-right direction, the rollers 50 are rotatably connected between the two mounting frames 20, the workpieces 200 can move to the limiting space 32 conveniently by the aid of the rollers 50, sliding friction is replaced by rolling friction, and labor intensity of operators is reduced.
In one embodiment, referring to fig. 1, the trolley 100 further includes a transport box 60, the transport box 60 is in rolling fit with the roller 50, and the transport box 60 is used for placing the workpiece 200.
The workpieces 200 are placed on the transport box 60, the transport box 60 is matched with the rollers 50 in a rolling mode, abrasion, deformation or damage of the workpieces due to the fact that the workpieces 200 are directly contacted with the rollers 50 are avoided through the transport box 60, and the quality of the workpieces 200 is guaranteed.
In an embodiment, referring to fig. 1, the trolley 100 further includes a handle 33, the handle 33 is connected to the limiting plate 30, and the handle 33 is provided with a non-slip mat.
The limiting plate 30 is convenient for an operator to rotate through the handle 33, and the workpiece 200 is taken out from the limiting space 32, so that the limiting plate 30 is more convenient to use. The handle 33 is provided with a non-slip pad, so that the safety and reliability of the handle 33 are improved by the non-slip pad.
In an embodiment, referring to fig. 1, the trolley 100 further includes a plurality of rollers 70, and the plurality of rollers 70 are connected to an end of the bracket 10 away from the limiting plate 30. The arrangement of the rollers 70 enables the workpieces 200 to be transported more conveniently and more labor-saving, and reduces the labor intensity of operators.
In one embodiment, referring to fig. 1, the trolley 100 further includes a pull rod 80, and the pull rod 80 is connected to the support 10. The pull rod 80 is arranged to facilitate the operator or the trailer to pull the whole trolley 100, so that the trolley 100 is more convenient to use.
The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures made by the contents of the specification and the drawings are utilized under the idea of the present invention, or directly/indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A trolley for transporting a workpiece, the trolley comprising:
a support;
the mounting structure comprises two mounting frames which are arranged at intervals, and the mounting frames are connected with the bracket;
the limiting structure comprises two limiting plates which are oppositely arranged, the two limiting plates are respectively and rotatably connected with the two mounting frames, a pushing block is arranged on each limiting plate, a limiting space is defined by the two mounting frames and the two limiting plates, and the limiting space is matched with the shape of a workpiece;
the pushing structure comprises a pushing rod, the pushing rod is connected with the corresponding mounting frame in a rotating mode, and the pushing rod rotates to push the push block and the limiting plate to rotate.
2. The trolley of claim 1 wherein the mounting frame is provided with a guide cylinder, and a guide slope is formed at one end of the guide cylinder away from the mounting frame; the pushing structure further comprises an installation rod and a cam, one end of the installation rod is connected with the pushing rod, the other end of the installation rod is rotatably sleeved in the guide cylinder, the cam is rotatably connected with the installation rod, and the cam can roll along the guide slope.
3. The trolley of claim 2 wherein the push rod comprises a first connecting section and a second connecting section which are connected and arranged at an included angle, the first connecting section is used for abutting against the workpiece, and the second connecting section is used for abutting against the push block; the pushing structure further comprises a mounting seat, the mounting seat is connected with one end, far away from the support, of the mounting rod, and the first connecting section and the second connecting section are connected with the mounting seat.
4. The trolley of claim 1 wherein the mounting bracket includes a rotating shaft, and the limiting plate is rotatably disposed outside the rotating shaft.
5. The trolley of claim 4 wherein the mounting bracket further comprises a stop bar located on a side of the rotating shaft away from the stop space, the stop bar configured to abut against the stop plate.
6. The trolley according to any one of claims 1 to 5 further comprising a plurality of spaced rollers rotatably connected between the two mounting brackets.
7. The trolley of claim 6 further comprising a transport box in rolling engagement with the rollers, the transport box for placing the workpiece.
8. The trolley according to any one of claims 1 to 5 further comprising a handle connected to the limit plate, the handle having a non-slip mat disposed thereon.
9. The trolley according to any one of claims 1 to 5 further comprising a plurality of rollers connected to an end of the carriage remote from the limit plate.
10. The trolley according to any one of claims 1 to 5 further comprising a tie bar connected to the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480464.XU CN217892926U (en) | 2022-09-19 | 2022-09-19 | Trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480464.XU CN217892926U (en) | 2022-09-19 | 2022-09-19 | Trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217892926U true CN217892926U (en) | 2022-11-25 |
Family
ID=84109044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222480464.XU Active CN217892926U (en) | 2022-09-19 | 2022-09-19 | Trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217892926U (en) |
-
2022
- 2022-09-19 CN CN202222480464.XU patent/CN217892926U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |