CN214527957U - Stone material is fork truck extension arm for unloading - Google Patents
Stone material is fork truck extension arm for unloading Download PDFInfo
- Publication number
- CN214527957U CN214527957U CN202120717739.XU CN202120717739U CN214527957U CN 214527957 U CN214527957 U CN 214527957U CN 202120717739 U CN202120717739 U CN 202120717739U CN 214527957 U CN214527957 U CN 214527957U
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- Prior art keywords
- extension arm
- block
- arm
- connecting groove
- fork
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- 239000004575 stone Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title description 4
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims abstract description 22
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a forklift extension arm for discharging stone, which relates to the field of cargo handling, and comprises an extension arm, wherein a fork opening is fixed on one side of the bottom end of the extension arm, a roller is installed on the other side of the bottom end of the extension arm, a fork head is fixed on one side of the extension arm close to the roller, and a locking mechanism is arranged inside the fork head; the locking mechanism comprises a first connecting groove and a second connecting groove which are located inside the fork head, the inner wall of the first connecting groove is connected with a connecting block, the inside of the second connecting groove is connected with a clamping block, a spring is connected between the connecting block and the first connecting groove, a second spring is connected between the clamping block and the second connecting groove, and the connecting block is connected with a connecting arm with one end of the clamping block. The utility model discloses a set up extension arm, fork mouth, gyro wheel and jaw, with the fork truck cooperation, can take out the goods of carriage depths, it is swift convenient, need not artifical transport.
Description
Technical Field
The utility model relates to a cargo handling field specifically is a fork truck extension arm is used in stone material unloading.
Background
In the process of transporting the stone, the finished stone products transported to the destination need to be packaged and taken out from the container vehicle, the conventional method is that the finished stone products piled into one plate are directly hoisted by the hoisting arm to be placed at the tail inlet of the container vehicle, then the forklift is used for taking out the stone, and the time consumption and the low efficiency are realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem of consuming time and being inefficient, a forklift extension arm for unloading stones is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a fork truck extension arm for unloading stones comprises an extension arm, wherein a fork opening is fixed on one side of the bottom end of the extension arm, a roller is mounted on the other side of the bottom end of the extension arm, a fork head is fixed on one side of the extension arm close to the roller, and a locking mechanism is arranged inside the fork head;
wherein, locking mechanism is including being located inside spread groove and No. two spread grooves of jaw, the inner wall connection of a spread groove has the connecting block, the internal connection of No. two spread grooves has the fixture block, be connected with a spring between connecting block and the spread groove, be connected with No. two springs between fixture block and No. two spread grooves, the connecting block is connected with the linking arm with the one end of fixture block, the both ends of linking arm are located the inboard of a spring, No. two springs.
As a further aspect of the present invention: the extension arm is rotatably connected with the roller through a rotating shaft and a bearing, and the extension arm is fixedly connected with the fork head through a bolt.
As a further aspect of the present invention: no. two spread grooves are located one side of a spread groove, the cross section one end of connecting block is isosceles triangle, the cross section one end of fixture block is right angled triangle.
As a further aspect of the present invention: the connecting arm is located the inside of jaw, the inside of jaw is provided with the spread groove with connecting arm assorted.
As a further aspect of the present invention: the extension arm is connected with the forklift through a fork opening.
As a further aspect of the present invention: the connecting block and the fixture block are close to one end of the first connecting groove and one end of the second connecting groove and are matched with the inner walls of the first connecting groove and the second connecting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the extension arm, the fork opening, the roller and the fork head, the goods in the deep part of the carriage can be taken out through the cooperation with a forklift, the operation is fast and convenient, and manual carrying is not needed;
2. by arranging the locking mechanism, the jaw is clamped into a forklift tray for placing articles, in the process, when the clamping block is contacted with the forklift tray, the inclined plane of the clamping block is stressed and retracts into the inside of the second connecting groove and drives the second spring to compress, because the connecting hole matched with the clamping block is arranged in the tray, after the clamping block is aligned with the connecting hole, the second spring resets to drive the clamping block to eject out and be connected with the connecting hole, at the moment, the connecting block is not contacted with the tray, then the forklift drives the jaw to move through the extension arm, the jaw drives the tray and the goods on the tray to move towards the carriage opening, when the connecting block is contacted with the blocking piece, the inclined plane of the connecting block is stressed and retracts into the inside of the first connecting groove, simultaneously drives the first spring to compress and drive the connecting arm to move, the connecting arm pulls the clamping block to retract into the second connecting groove and drives the second spring to compress, at the moment, the clamping block is separated from the connecting hole, when the connecting block is separated from the blocking piece, the clamping block is separated from the connecting hole, the tray is not driven by the movement of the clamping block to move, the tray and goods on the tray are located at the entrance of the carriage, and the goods can be taken down by other forklifts.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fork head of the present invention;
FIG. 3 is a partial enlarged view of the utility model at A;
FIG. 4 is a partial enlarged view of the utility model at B;
fig. 5 is a schematic view of the installation of the connecting arm of the present invention.
In the figure: 1. an extension arm; 2. a fork opening; 3. a roller; 4. a fork head; 5. a first connecting groove; 6. a first spring; 7. connecting blocks; 8. a second connecting groove; 9. a second spring; 10. a clamping block; 11. a connecting arm.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1 to 5, in an embodiment of the present invention, a forklift extension arm for unloading stone materials includes an extension arm 1, a fork opening 2 is fixed on one side of a bottom end of the extension arm 1, a roller 3 is installed on the other side of the bottom end of the extension arm 1, a fork head 4 is fixed on one side of the extension arm 1 close to the roller 3, and a locking mechanism is arranged inside the fork head 4;
wherein, locking mechanism is including being located fork 4 inside spread groove 5 and No. two spread grooves 8, the inner wall connection of a spread groove 5 has connecting block 7, the internal connection of No. two spread grooves 8 has fixture block 10, be connected with spring 6 between connecting block 7 and the spread groove 5, be connected with spring 9 No. two between fixture block 10 and No. two spread grooves 8, connecting block 7 is connected with linking arm 11 with the one end of fixture block 10, the both ends of linking arm 11 are located spring 6, spring 9's inboard No. two.
Please refer to fig. 1, the extension arm 1 is rotatably connected to the roller 3 through a rotating shaft and a bearing, so as to reduce the friction between the roller 3 and the extension arm 1, and the extension arm 1 is fixedly connected to the fork 4 through a bolt, so as to fix the fork 4 on the extension arm 1.
Please refer to fig. 2, 3 and 4, the second connecting groove 8 is located at one side of the first connecting groove 5, one end of the cross section of the connecting block 7 is isosceles triangle, which facilitates the movement of the connecting block 7 after being stressed, and one end of the cross section of the locking block 10 is right triangle, which facilitates the movement of the locking block 10 after being stressed at one side of the inclined plane.
Referring to fig. 2 and 5, the connecting arm 11 is located inside the fork head 4, and the inside of the fork head 4 is provided with a connecting groove matched with the connecting arm 11, so that the connecting arm 11 can move inside the fork head 4.
Please refer to fig. 1, the extension arm 1 is connected to the forklift through the fork opening 2, so that the forklift can be connected to the extension arm 1 conveniently.
Please refer to fig. 3 and fig. 4, the ends of the connecting block 7 and the fixture block 10 close to the first connecting groove 5 and the second connecting groove 8 are both matched with the inner walls of the first connecting groove 5 and the second connecting groove 8, so as to facilitate the movement of the connecting block 7 and the fixture block 10 on the inner walls of the first connecting groove 5 and the second connecting groove 8.
The utility model discloses a theory of operation is: firstly, when the device is used for taking out articles in the deep part of a truck, two blocking pieces are arranged at the entrance of a carriage at present and are clamped at two corners of the entrance of the carriage, a forklift is connected with a fork opening 2 at first, the forklift drives an extension arm 1 to move through the fork opening 2, at the moment, a roller 3 is contacted with the inner wall of the carriage, the fork opening 2 is not contacted with the inner wall of the carriage, the forklift enters the carriage as a power pushing device until a fork head 4 is clamped into a forklift tray for placing the articles, in the process, when a clamping block 10 is contacted with the forklift tray, the inclined surface of the clamping block 10 is stressed and retracts into the inner part of a second connecting groove 8, and a second spring 9 is driven to compress, because the connecting hole matched with the clamping block 10 is arranged in the tray, after the clamping block 10 is aligned with the connecting hole, the second spring 9 resets to drive the clamping block 10 to pop out and be connected with the connecting hole, at the moment, the connecting block 7 is not contacted with the tray, and then the forklift drives the fork head 4 to move through the extension arm 1, fork head 4 drives the goods on tray and the tray and moves toward the carriage mouth, when connecting block 7 with block the piece contact, the inclined plane atress of connecting block 7 contracts the inside of a spread groove 5, drive a spring 6 compression simultaneously, and drive linking arm 11 and remove, linking arm 11 pulling fixture block 10 contracts in No. two spread grooves 8, and drive No. two spring 9 compressions, fixture block 10 and connecting hole separation this moment, when connecting block 7 with block the piece separation, fixture block 10 and connecting hole separation, later the removal of fixture block 10 does not drive the tray and removes, the tray and the goods on the tray this moment are located the carriage entrance, take off the goods by other fork truck again can.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A forklift extension arm for stone unloading comprises an extension arm (1) and is characterized in that a fork opening (2) is fixed on one side of the bottom end of the extension arm (1), a roller (3) is mounted on the other side of the bottom end of the extension arm (1), a fork head (4) is fixed on one side, close to the roller (3), of the extension arm (1), and a locking mechanism is arranged inside the fork head (4);
wherein, locking mechanism is including being located a spread groove (5) and No. two spread grooves (8) of jaw (4) inside, the inner wall connection of a spread groove (5) has connecting block (7), the internal connection of No. two spread grooves (8) has fixture block (10), be connected with spring (6) between connecting block (7) and a spread groove (5), be connected with No. two spring (9) between fixture block (10) and No. two spread grooves (8), connecting block (7) are connected with linking arm (11) with the one end of fixture block (10), the both ends of linking arm (11) are located the inboard of a spring (6), No. two spring (9).
2. A forklift extension arm for stone unloading according to claim 1, wherein the extension arm (1) is rotatably connected with the roller (3) through a rotating shaft and a bearing, and the extension arm (1) is fixedly connected with the fork head (4) through a bolt.
3. A forklift extension arm for stone unloading according to claim 1, wherein the second connecting groove (8) is located at one side of the first connecting groove (5), one end of the cross section of the connecting block (7) is in the shape of an isosceles triangle, and one end of the cross section of the clamping block (10) is in the shape of a right triangle.
4. A forklift extension arm for stone unloading according to claim 1, wherein the connecting arm (11) is located inside the fork head (4), and the inside of the fork head (4) is provided with a connecting groove matching with the connecting arm (11).
5. A stone unloading forklift extension arm according to claim 1, characterized in that the extension arm (1) is connected to a forklift via a fork opening (2).
6. A forklift extension arm for stone unloading according to claim 1, wherein one end of the connecting block (7) and one end of the fixture block (10) close to the first connecting groove (5) and the second connecting groove (8) are both fit with the inner walls of the first connecting groove (5) and the second connecting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717739.XU CN214527957U (en) | 2021-04-09 | 2021-04-09 | Stone material is fork truck extension arm for unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717739.XU CN214527957U (en) | 2021-04-09 | 2021-04-09 | Stone material is fork truck extension arm for unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214527957U true CN214527957U (en) | 2021-10-29 |
Family
ID=78271594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120717739.XU Active CN214527957U (en) | 2021-04-09 | 2021-04-09 | Stone material is fork truck extension arm for unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214527957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538335A (en) * | 2022-03-01 | 2022-05-27 | 李洋波 | Loading fork for carrying stone to transport vehicle |
-
2021
- 2021-04-09 CN CN202120717739.XU patent/CN214527957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538335A (en) * | 2022-03-01 | 2022-05-27 | 李洋波 | Loading fork for carrying stone to transport vehicle |
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