CN220502605U - Cascade and fork truck with tight function expand - Google Patents
Cascade and fork truck with tight function expand Download PDFInfo
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- CN220502605U CN220502605U CN202322174597.9U CN202322174597U CN220502605U CN 220502605 U CN220502605 U CN 220502605U CN 202322174597 U CN202322174597 U CN 202322174597U CN 220502605 U CN220502605 U CN 220502605U
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- string
- string rod
- main body
- transmission
- expansion
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Abstract
The utility model provides a string rod with an expanding function, which comprises a string rod main body; the expansion part is arranged in the string rod main body; the control assembly is arranged at one end of the string rod main body; and the transmission assembly is arranged in the string rod main body, one end of the transmission assembly is connected with the expansion part, and the other end of the transmission assembly is controlled by the control assembly to synchronously drive the expansion part to radially move through the string rod main body so as to fix the bearing material. The expansion structure is matched with the string rod structure to realize the function of fixing reliability during material transportation, and the problem that the battery pole coil is damaged due to the fact that the fixing is not firm is solved.
Description
Technical Field
The utility model relates to the technical field of conveying devices, in particular to a string rod with an expanding function and a forklift.
Background
Fork truck is a common transport means, and the application is extensive in battery utmost point volume transportation, and prior art has been directed against battery utmost point volume auxiliary fixture, such as string pole etc. in the production process, embolia the string pole with battery utmost point volume and transport.
Chinese patent CN217921336U discloses a battery utmost point is rolled up and is transported auxiliary fixture for fork truck, including setting up in the material string pole of fork upside, the fork rear side is provided with fork truck body, the equidistant distribution of outer wall upper end of material string pole has three rows of gyro wheels row, and the front side of material string pole is inserted and is equipped with spacing shelves pole, push rod spout has been seted up to the lower extreme both sides of material string pole, and push rod spout along the surface axial distribution of material string pole, two push rods of unloading are installed through lead screw actuating mechanism in the center of material string pole, and two push rods of unloading run through both sides push rod spout setting respectively, drive the push rod of unloading through lead screw actuating mechanism and push rod of unloading is ejecting, and battery utmost point is rolled up and is released, can be with the material roll release through lead screw actuating mechanism and the setting of push rod of unloading, is convenient for unload.
But this technical scheme does not consider and can not laminate completely between battery utmost point book and the material string pole in the transportation process, and this technical scheme can't radially fix battery utmost point book, can rock between battery utmost point book and the material string pole in the transportation process and produce contact friction, produce the destruction to battery utmost point book contact surface to battery utmost point book is fixed insecure, and battery utmost point book can drop when transporting, leads to battery utmost point book damage, causes economic loss. And this technical scheme does not have place ahead obstacle alarm device, can't carry out the early warning to the place ahead condition when transporting, can't avoid having the condition that runs into people or thing and block the route in complicated workshop environment and appear, alarm device can in time remind transportation workman and the workman who blocks the route, avoids endangering workman's personal safety, reduces the transportation loss of battery utmost point volume.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a boom with a tensioning function and a forklift, which realize the function of fixing and reliability in material transportation by matching the tensioning structure with a boom structure and a labor-saving control mechanism, thereby solving the problem that the quality and safety of materials are affected due to falling of the materials caused by unstable fixation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a string with a tension function, comprising:
a string body;
the expansion part is arranged in the string rod main body;
the control assembly is arranged at one end of the string rod main body; and
the transmission assembly is arranged in the string rod main body, one end of the transmission assembly is connected with the expansion part, and the other end of the transmission assembly is controlled by the control assembly to synchronously drive the expansion part to radially move through the string rod main body so as to fix and bear materials.
Preferably, the control device further comprises a string rod seat, wherein the control component is vertically installed in the string rod seat, and the control device comprises:
a cam, one side of which is provided with an operation part; and
and the two end parts of the guide piece are respectively in rolling contact with the cam and the transmission assembly.
Preferably, the transmission assembly includes:
one end of the transmission piece is rotationally connected with the non-working surface of the expansion part, and the other end of the transmission piece is in rolling contact with the guide piece; and
the supporting piece is arranged on the inner wall of the string rod main body and positioned between the expansion part and the string rod seat, and the end part of the supporting piece is rotationally connected with the transmission piece.
Preferably, the device further comprises a reset component, wherein one end of the reset component is arranged on the non-working surface of the expansion part, and the other end of the reset component is arranged on the inner wall of the string rod main body.
Preferably, the reset assembly comprises an elastic piece and a guide sleeve sleeved outside the elastic piece.
Preferably, the reset assembly is provided with two groups, and one group adjacent to the transmission member penetrates through the transmission member up and down.
Preferably, one end of the transmission member, which is in rolling contact with the guide member, is further provided with a limiting portion, and an outer side edge of the limiting portion is bent upwards to form an arc-shaped flange.
Preferably, the working surface of the expansion part is provided with an elastic material layer, and the position of the string main body corresponding to the expansion part is provided with a groove matched with the appearance of the string main body.
Preferably, an end cover is arranged at one end of the main body of the string rod opposite to the string rod seat, and an anti-collision piece is arranged on the inner side wall of the string rod seat; at least one row of roller rows are circumferentially distributed on the outer wall of the string rod main body, and a limiting stop piece is arranged at the front end of the string rod main body; and an obstacle alarm device is arranged on the outer side of the end cover.
The forklift comprises a portal frame and further comprises the boom with the expansion function, and the boom is installed on the portal frame through the boom seat.
The utility model has the beneficial effects that:
(1) According to the utility model, the expansion part is matched with the control assembly and the transmission assembly, and the structure of the labor-saving lever is matched with manual control, so that the radial movement operation of the expansion part is convenient and labor-saving;
(2) The expansion part moves along the radial direction of the string main body, so that the materials arranged on the string main body are expanded and fixed, the materials are not easy to collide and fall in the carrying process, and the blanking control is more convenient;
(3) The control component, the transmission component and the expansion part are all integrally arranged on the string main body, so that the structure is compact, the operation is convenient, and the space of a forklift is not additionally occupied;
(4) According to the utility model, by arranging the obstacle alarm device, the front obstacle can be early warned in time in the transportation process, and the loss of materials due to collision is reduced.
In conclusion, the utility model has the advantages of firm fixation, convenient operation, small transportation loss and the like.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the semi-sectional structure of the present utility model;
fig. 3 is a schematic left-view structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
As shown in fig. 1-3, the present embodiment provides a string with a tightening function, including:
a string body 1 for supporting a material;
an expansion part 2 which is arranged in the string main body 1;
the control component 3 is arranged at one end of the string rod main body 1, and a worker operates the control component to control the expansion or contraction of the expansion part 2 so as to realize the fixation and release of materials; and
the transmission assembly 4 is arranged inside the string rod main body 1, one end of the transmission assembly is connected with the expansion part 2, and the other end of the transmission assembly is controlled by the control assembly 3 to move up and down so as to synchronously drive the expansion part 2 to move radially and penetrate through the string rod main body 1 to fix and bear materials.
The control assembly 3 and the transmission assembly 4 are matched, the expansion part 2 is controlled to radially expand and contract along the outer wall of the string rod main body 1 through force transmission, so that materials can be tightly propped by the expansion part 2 to realize fixation during material conveying, and the materials cannot fall off; the shrinkage and expansion part 2 realizes material release and is convenient for blanking.
In this embodiment, the control assembly 3 is manually controlled, and in the actual production and use process, the form of the control assembly 3 can be changed, so that the radial displacement stroke change can be transmitted to the transmission part 41 through the control assembly 3 and the radial action of the expansion part 2 can be synchronously changed to realize the fixation and release of materials, which all fall into the protection scope of the technical scheme.
As shown in fig. 2 and 3, the control device further comprises a string rod seat 5, wherein the control assembly 3 is vertically installed in the string rod seat 5, and comprises:
a cam 31 having an operation portion 32 provided on one side thereof, the operation portion 32 being preferably a lever in this embodiment; and
the guide 33, the both ends of the guide 33 are set up with cam 31 and drive assembly 4 rolling contact separately.
The rollers 36 are respectively mounted at two ends of the guide piece 33, the mounting seat 7 is further arranged above the string rod seat 5, the cam 31 is arranged in the mounting seat 7, the upper portion of the guide piece 33 penetrates through the string rod seat 5 and the lower portion of the mounting seat 7, and the movement direction of the guide rod 33 is controlled, so that the guide rod 33 moves bidirectionally along the vertical direction.
As shown in fig. 2, the transmission assembly 4 includes:
a transmission member 41, wherein one end of the transmission member 41 is rotatably connected with the non-working surface of the expanding portion 2, and the other end of the transmission member 41 is in rolling contact with the guide member 33; and
and a supporting member 42, wherein the supporting member 42 is mounted on the inner wall of the string body 1 and is positioned between the expanding portion 2 and the string seat 5, and the end of the supporting member is rotatably connected with the transmission member 41. The transmission member 41 and the supporting member 42 form a lever structure, and the supporting member 42 is closer to the expanding portion 2 than the supporting member 42 is to the guide member 33, and the moment arm is shorter, so that the guide member 33 transmits displacement more effort.
As shown in fig. 2, the device further comprises a reset component 6, one end of the reset component 6 is mounted on the non-working surface of the expansion part 2, and the other end of the reset component is mounted on the inner wall of the string main body 1.
As shown in fig. 2, the restoring assembly 6 includes an elastic member 61 and a guide sleeve 62 sleeved outside the elastic member 61, where the size of the guide sleeve 62 is smaller than the maximum free extension size of the elastic member 61, and limits the radial contraction distance of the expanding portion 2. The elastic component is used for providing radial tension, so that the expansion part can be automatically reset.
As shown in fig. 2, the reset assembly 6 is provided with two groups, and one group next to the transmission member 41 penetrates the transmission member 41 up and down.
The transmission member 41 is provided with a guide hole 43 adapted to the guide sleeve 62.
As shown in fig. 2, a limiting portion 34 is further disposed at one end of the driving member 41 in rolling contact with the guiding member 33, and an outer side edge of the limiting portion 34 is bent upward to form an arc-shaped flange 35, so as to prevent a lower end portion of the guiding member 33 from being separated from the driving member 41 during vertical movement, and ensure reliability of driving.
As shown in fig. 2, the working surface of the expansion part 2 is provided with an elastic material layer 21, so that the expansion part can be more attached to materials during operation, damage to the materials is avoided, and the position of the string main body 1 corresponding to the expansion part 2 is provided with a groove 11 with an adaptive shape.
As shown in fig. 1-3, an end cover 12 is mounted at one end of the string rod main body 1 opposite to the string rod seat 5, and an anti-collision member 13 is arranged on the inner side wall of the string rod seat 5 to prevent the material from colliding with the string rod seat 5; at least one row of roller rows 14 are circumferentially distributed on the outer wall of the string rod main body 1, rolling transmission is adopted, so that materials are more labor-saving when sleeved on the string rod main body 1, a limiting stop piece 15 is arranged at the front end of the string rod main body 1, the limiting stop piece 15 is preferentially magnetic attraction limiting, and the ends of the materials are fixed in the transportation process, so that the situation that the materials fall off is avoided; the outside of end cover 12 is equipped with obstacle alarm device 16, in time reminds the place ahead to have the obstacle when the transportation, avoids bumping and makes the material appear losing.
Example two
As shown in fig. 2 and 3, the same or corresponding parts as those in the first embodiment are denoted by the corresponding reference numerals, and only the differences from the first embodiment will be described below for the sake of brevity. The second embodiment is different from the first embodiment in that: the utility model also provides a forklift, which comprises a portal frame and the string rod with the expansion function, wherein the string rod is arranged on the portal frame through the string rod seat 5.
The working steps are as follows:
firstly, sleeving a material into a string rod 1, pushing the material to an anti-collision piece 13 through a roller row 14, and axially limiting the material by using a limiting stop lever 15;
step two, the operating part 32 is shifted to enable the cam 31 to rotate, the guide rod 33 transmits displacement change to the transmission assembly 4, and the transmission assembly 4 drives the expansion part 2 to expand outwards in the radial direction, so that the materials are fixed in the radial direction; on the contrary, the expansion part 2 is contracted inwards in the radial direction, so that the materials are released, and the blanking is convenient.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A string with a tensioning function, comprising:
a string body;
the expansion part is arranged in the string rod main body;
the control assembly is arranged at one end of the string rod main body; and
the transmission assembly is arranged in the string rod main body, one end of the transmission assembly is connected with the expansion part, and the other end of the transmission assembly is controlled by the control assembly to synchronously drive the expansion part to radially move through the string rod main body so as to fix and bear materials.
2. The string with expansion function of claim 1, further comprising a string seat, wherein the control assembly is vertically mounted in the string seat, comprising:
a cam, one side of which is provided with an operation part; and
and the two end parts of the guide piece are respectively in rolling contact with the cam and the transmission assembly.
3. The string with expansion function according to claim 2, wherein the transmission assembly comprises:
one end of the transmission piece is rotationally connected with the non-working surface of the expansion part, and the other end of the transmission piece is in rolling contact with the guide piece; and
the supporting piece is arranged on the inner wall of the string rod main body and positioned between the expansion part and the string rod seat, and the end part of the supporting piece is rotationally connected with the transmission piece.
4. A string rod with a tightening function according to claim 3, further comprising a reset assembly, wherein one end of the reset assembly is mounted on the non-working surface of the tightening part, and the other end of the reset assembly is mounted on the inner wall of the string rod body.
5. The string with expansion function according to claim 4, wherein the reset assembly comprises an elastic member and a guide sleeve sleeved outside the elastic member.
6. The string with expansion function according to claim 5, wherein the reset assembly is provided with two groups, and a group of the reset assemblies adjacent to the transmission member penetrates the transmission member up and down.
7. A string rod with expansion function according to claim 3, wherein one end of the transmission member, which is in rolling contact with the guide member, is further provided with a limiting portion, and an outer side edge of the limiting portion is bent upwards to form an arc-shaped flange.
8. The string rod with the expansion function according to claim 1, wherein the working surface of the expansion part is provided with an elastic material layer, and a groove matched with the appearance of the string rod body is formed in the position of the string rod body corresponding to the expansion part.
9. The string rod with the expansion function according to claim 2, wherein an end cover is arranged at one end of the string rod main body opposite to the string rod seat, and an anti-collision piece is arranged on the inner side wall of the string rod seat; at least one row of roller rows are circumferentially distributed on the outer wall of the string rod main body, and a limiting stop piece is arranged at the front end of the string rod main body; and an obstacle alarm device is arranged on the outer side of the end cover.
10. A forklift truck comprising a mast, characterized by further comprising a boom with a tightening function according to any one of claims 1-9, said boom being mounted on said mast by means of a boom seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174597.9U CN220502605U (en) | 2023-08-14 | 2023-08-14 | Cascade and fork truck with tight function expand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174597.9U CN220502605U (en) | 2023-08-14 | 2023-08-14 | Cascade and fork truck with tight function expand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220502605U true CN220502605U (en) | 2024-02-20 |
Family
ID=89865102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322174597.9U Active CN220502605U (en) | 2023-08-14 | 2023-08-14 | Cascade and fork truck with tight function expand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220502605U (en) |
-
2023
- 2023-08-14 CN CN202322174597.9U patent/CN220502605U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |