CN114524394B - Fork truck accessory tilting barrel clamp - Google Patents
Fork truck accessory tilting barrel clamp Download PDFInfo
- Publication number
- CN114524394B CN114524394B CN202111521188.0A CN202111521188A CN114524394B CN 114524394 B CN114524394 B CN 114524394B CN 202111521188 A CN202111521188 A CN 202111521188A CN 114524394 B CN114524394 B CN 114524394B
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- Prior art keywords
- plate
- air
- piston
- rotating
- barrel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/18—Load gripping or retaining means
- B66F9/184—Roll clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/147—Whole unit including fork support moves relative to mast
- B66F9/149—Whole unit including fork support rotates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a tilting barrel clamp of a forklift accessory, and relates to the technical field of forklifts; the device comprises a bracket used for being connected with a forklift, two clamping arms connected to the bracket in a sliding manner, and a first cylinder positioned on the bracket and used for controlling the distance between the clamping arms; the clamping arm comprises a sliding seat, an extending arm, a rotating plate, a rotating mechanism for rotating the rotating plate and a clamping plate; the clamping plate comprises a first plate, a second plate and an intermediate plate positioned between the first plate and the second plate; the first plate is provided with an air bag, the second plate is inserted with a plurality of telescopic rods, one end of each telescopic rod is rotationally connected with a roller, and the second plate is provided with a locking mechanism for locking the roller and a driving mechanism for driving the telescopic rods; the forklift attachment tilting barrel clamp also comprises an air pressure mechanism for deflating or inflating the air bag. The beneficial effects of the invention are as follows: through the rotating mechanism, the barrel can be transversely placed on the ground, and the things in the barrel can be poured out; meanwhile, the barrel can be placed in a place with a small space.
Description
Technical Field
The invention belongs to the technical field of forklifts, and particularly relates to a tilting barrel clamp of a forklift accessory.
Background
The existing barrel clamp for the forklift can only realize simple opening and closing, clamp the barrel, and then loosen the barrel after being carried to a designated place; the barrel can not be transversely placed on the ground or tipped over to pour the contents of the barrel.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a tilting barrel clamp of a forklift accessory.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a forklift attachment tilting barrel clamp comprises a bracket, two clamp arms and a first cylinder, wherein the bracket is used for being connected with a forklift, the two clamp arms are connected to the bracket in a sliding mode, and the first cylinder is positioned on the bracket and used for controlling the distance between the clamp arms; the clamping arm comprises a sliding seat, an extension arm, a rotating plate, a rotating mechanism and a clamping plate, wherein the sliding seat is in sliding connection with the bracket, the extension arm is fixedly connected with the sliding seat, the rotating plate is in rotating connection with the extension arm, the rotating mechanism is used for rotating the rotating plate, and the clamping plate is fixedly connected with the rotating plate and is used for clamping the barrel; the clamping plate comprises a first plate, a second plate and an intermediate plate positioned between the first plate and the second plate; the first plate and the second plate form an obtuse angle, an air bag used for being matched with the barrel is arranged on the first plate, a plurality of telescopic rods are inserted on the second plate, one end of each telescopic rod is rotationally connected with a roller used for being matched with the barrel, and a locking mechanism used for locking the roller and a driving mechanism used for driving the telescopic rods are arranged on the second plate; the forklift attachment tilting barrel clamp also comprises an air pressure mechanism for deflating or inflating the air bag.
Preferably, a cavity is arranged in the second plate; the driving mechanism comprises a first piston which is connected in the cavity in a sliding way and a first air passage which is used for connecting the air bag and the cavity; the first piston is connected with the telescopic rod, a chute is arranged on one side of the first piston, which is far away from the telescopic rod, and the first air passage is connected with one end of the cavity, which is far away from the roller; the locking mechanism comprises a second piston which is connected in the chute in a sliding way and a brake rod which penetrates through the telescopic rod and is used for being matched with the roller; the brake rod is connected with the second piston, a limiting block used for limiting the first piston is fixedly connected in the cavity, and the limiting block is positioned on one side, away from the roller, of the first piston.
Preferably, the air pressure mechanism comprises an air outlet hole positioned at one side of the middle plate, a fixed plate fixedly connected with the stretching arm and used for blocking the air outlet hole, an air leakage port positioned on the fixed plate and used for being matched with the air outlet hole, an air inflation pipe connected with the air inflation pipe, and a first one-way valve positioned on the air inflation pipe and facing the air bag; the rotating mechanism comprises a cylinder body, a third piston, a piston rod and an air pump, wherein one end of the cylinder body is rotationally connected with the extension arm, the third piston is slidably connected in the cylinder body, the piston rod is connected with the third piston, and the air pump is connected with the cylinder body; the piston rod is rotationally connected with the rotating plate; the air pump is connected to one end of the cylinder body, which is close to the rotating plate, and one end of the air pump pipe, which is far away from the air bag, is connected to one end of the cylinder body, which is far away from the rotating plate; the air pressure mechanism also comprises an air inlet positioned at one end of the cylinder body far away from the rotating plate and a second one-way valve positioned on the air inlet and facing the cylinder body.
Preferably, the first cylinder is a cylinder.
Preferably, the bracket is made of stainless steel.
Preferably, the clamping plate is an integrally formed structure.
Preferably, the clamping plate is made of stainless steel.
The beneficial effects of the invention are as follows: through the rotating mechanism, the barrel can be transversely placed on the ground, and the things in the barrel can be poured out; meanwhile, the barrel can be placed in a place with a small space.
Drawings
FIG. 1 is a schematic illustration of an embodiment;
FIG. 2 is a schematic view of a clamp arm;
FIG. 3 is a side view of the clamp arm;
FIG. 4 is an enlarged view at A of FIG. 2;
FIG. 5 is a schematic view of a gripper arm gripping a bucket;
FIG. 6 is an enlarged view at B of FIG. 5;
FIG. 7 is a schematic view of the drum after rotation;
FIG. 8 is a schematic view of the vent and bleed air port in combination;
FIG. 9 is a schematic view of the roller in an unlocked condition;
fig. 10 is a schematic view of the tub sliding out of the lower end of the clamping plate under the force of gravity.
Fig. 11 is a schematic view of the splint being turned back to its original position.
In the figure: the device comprises a bracket 1, a sliding seat 2, an extension arm 3, a rotating plate 4, a clamping plate 5, a barrel 6, a first plate 7, a second plate 8, an intermediate plate 9, an air bag 10, a telescopic rod 11, a roller 12, a first piston 13, a first air passage 14, a second piston 15, a brake rod 16, a limiting block 17, an air outlet hole 18, a fixed plate 19, an air leakage port 20, an air inflation pipe 21, a first check valve 22, a cylinder 23 and a second check valve 25.
Detailed Description
The invention is further described in detail below with reference to the attached drawings and detailed description:
examples:
referring to fig. 1 to 11, a forklift attachment tipping bucket clamp comprises a bracket 1 for being connected with a forklift, two clamp arms connected on the bracket 1 in a sliding manner, and a first cylinder positioned on the bracket 1 and used for controlling the interval between the clamp arms;
the clamping arm comprises a sliding seat 2 which is in sliding connection with the bracket 1, an extension arm 3 which is fixedly connected with the sliding seat 2 at one end, a rotating plate 4 which is rotationally connected with the extension arm 3, a rotating mechanism for rotating the rotating plate 4, and a clamping plate 5 which is fixedly connected with the rotating plate 4 and is used for clamping the barrel 6;
the clamping plate 5 comprises a first plate 7, a second plate 8, an intermediate plate 9 located between the first plate 7 and the second plate 8;
the first plate 7 and the second plate 8 form an obtuse angle, an air bag 10 used for being matched with the barrel 6 is arranged on the first plate 7, a plurality of telescopic rods 11 are inserted on the second plate 8, one ends of the telescopic rods 11 are rotatably connected with idler wheels 12 used for being matched with the barrel 6, and a locking mechanism used for locking the idler wheels 12 and a driving mechanism used for driving the telescopic rods 11 are arranged on the second plate 8;
the forklift attachment tipping bucket clamp also includes an air pressure mechanism for deflating or inflating the air bladder 10.
A cavity is arranged in the second plate 8;
the driving mechanism comprises a first piston 13 which is connected in the cavity in a sliding way, and a first air passage 14 which is used for connecting the air bag 10 and the cavity;
the first piston 13 is connected with the telescopic rod 11, a chute is arranged on one side of the first piston 13 away from the telescopic rod 11, and the first air passage 14 is connected with one end of the cavity away from the roller 12;
the locking mechanism comprises a second piston 15 which is connected in the chute in a sliding way, and a brake rod 16 which penetrates through the telescopic rod 11 and is used for being matched with the roller 12;
the brake lever 16 is connected with the second piston 15, a limiting block 17 for limiting the first piston 13 is fixedly connected in the cavity, and the limiting block 17 is positioned on one side of the first piston 13 far away from the roller 12.
The air pressure mechanism comprises an air outlet hole 18 positioned at one side of the middle plate 9, a fixedly connecting plate 19 fixedly connected with the extension arm 3 and used for blocking the air outlet hole 18, an air leakage hole 20 positioned on the fixedly connecting plate 19 and used for being matched with the air outlet hole 18, an air inflation pipe 21 connected with the air bag 10, and a first one-way valve 22 positioned on the air inflation pipe 21 and facing the air bag 10;
the rotating mechanism comprises a cylinder body 23, a third piston, a piston rod and an air pump, wherein one end of the cylinder body 23 is rotationally connected with the extension arm 3, the third piston is slidably connected in the cylinder body 23, the piston rod is connected with the third piston, and the air pump is connected with the cylinder body 23;
the piston rod is rotationally connected with the rotating plate 4;
the air pump is connected to one end of the cylinder 23, which is close to the rotating plate 4, and one end of the air inflation pipe 21, which is far away from the air bag 10, is connected to one end of the cylinder 23, which is far away from the rotating plate 4;
the pneumatic mechanism further comprises an air inlet at the end of the cylinder 23 remote from the rotating plate 4, and a second one-way valve 25 on the air inlet towards the inside of the cylinder 23.
The first cylinder is an oil cylinder.
The bracket 1 is made of stainless steel.
The clamping plate 5 is of an integrally formed structure.
The splint 5 is made of stainless steel.
Principles of the embodiment:
initially, the clamping plates are vertically arranged, the air leakage holes 20 and the air outlet holes 18 are staggered, and the air outlet holes 18 are blocked by the fixedly connected plates 19, see fig. 2 and 3;
when the forklift truck is used, the bracket 1 is arranged on the forklift truck, then the first cylinder is operated, the clamping arms are closed to clamp the bucket vertically arranged on the ground, at the moment, the air bag 10 is flattened, the internal pressure of the air bag 10 is increased, the pressure in the cavity is increased, the roller 12 is tightly propped against the bucket, the brake rod 16 is tightly propped against the roller 12, the roller 12 cannot rotate, as shown in fig. 5 and 6, at the moment, the bucket is clamped, the rotating plate 4 is rotated under the action of the rotating mechanism, the angle of the clamping plate can be changed, the bucket 6 can be rotated, after the bucket is conveyed to a designated position by the forklift truck, the first cylinder is operated, and the bucket is loosened; through the rotating mechanism, the barrel can be transversely placed on the ground, and the things in the barrel can be poured out;
sometimes the barrel needs to be placed in a place with a small space, at the moment, the stretching arm 3 is inconvenient to stretch into the space, at the moment, the air pump is operated, the air at the right end of the cylinder body 23 comes out, the third piston moves towards the barrel 6, the piston rod moves towards the barrel, the air enters the cylinder body through the air inlet, the fixedly connecting plate 19 and the middle plate 9 relatively rotate, and the barrel body is inclined, as shown in fig. 7; when the air outlet hole 18 is matched with the air leakage hole 20, air of the air bag 10 is discharged, see fig. 8; the pressure of the air bag 10 becomes smaller, at this time, the air bag 10 is attached to the first plate 7, the air bag 10 and the barrel 6 are detached, the internal pressure of the cavity is also reduced, at this time, the second plate 8 is below the first plate 7, under the action of gravity, the first piston 13 is abutted against the limiting block 17, then the brake lever 16 and the roller 12 are detached, at this time, the roller 12 is unlocked, under the action of gravity, the barrel rolls out from the lower end of the clamping plate, under the action of inertia, enters a place with a small space, see fig. 10, finally, the air pump is operated, the third piston moves leftwards, the third piston presses air into the air bag, the air bag is enlarged, and the clamping plate is turned back to an initial state, see fig. 11.
Claims (7)
1. The tipping barrel clamp for the forklift attachment is characterized by comprising a bracket, two clamp arms and a first cylinder, wherein the bracket is used for being connected with the forklift, the two clamp arms are connected to the bracket in a sliding manner, and the first cylinder is positioned on the bracket and used for controlling the interval between the clamp arms;
the clamping arm comprises a sliding seat, an extension arm, a rotating plate, a rotating mechanism and a clamping plate, wherein the sliding seat is in sliding connection with the bracket, the extension arm is fixedly connected with the sliding seat, the rotating plate is in rotating connection with the extension arm, the rotating mechanism is used for rotating the rotating plate, and the clamping plate is fixedly connected with the rotating plate and is used for clamping the barrel;
the clamping plate comprises a first plate, a second plate and an intermediate plate positioned between the first plate and the second plate;
the first plate and the second plate form an obtuse angle, an air bag used for being matched with the barrel is arranged on the first plate, a plurality of telescopic rods are inserted on the second plate, one end of each telescopic rod is rotationally connected with a roller used for being matched with the barrel, and a locking mechanism used for locking the roller and a driving mechanism used for driving the telescopic rods are arranged on the second plate;
the forklift attachment tilting barrel clamp also comprises an air pressure mechanism for deflating or inflating the air bag.
2. The forklift attachment tipping bucket clip of claim 1, wherein a cavity is provided in the second plate;
the driving mechanism comprises a first piston which is connected in the cavity in a sliding way and a first air passage which is used for connecting the air bag and the cavity;
the first piston is connected with the telescopic rod, a chute is arranged on one side of the first piston, which is far away from the telescopic rod, and the first air passage is connected with one end of the cavity, which is far away from the roller;
the locking mechanism comprises a second piston which is connected in the chute in a sliding way and a brake rod which penetrates through the telescopic rod and is used for being matched with the roller;
the brake rod is connected with the second piston, a limiting block used for limiting the first piston is fixedly connected in the cavity, and the limiting block is positioned on one side, away from the roller, of the first piston.
3. The forklift attachment tipping barrel clamp according to claim 2, wherein the pneumatic mechanism comprises an air outlet hole positioned at one side of the middle plate, a fixed plate fixedly connected with the extension arm and used for blocking the air outlet hole, an air leakage hole positioned on the fixed plate and used for being matched with the air outlet hole, an air inflation pipe connected with the air outlet hole, and a first one-way valve positioned on the air inflation pipe and facing the air bag;
the rotating mechanism comprises a cylinder body, a third piston, a piston rod and an air pump, wherein one end of the cylinder body is rotationally connected with the extension arm, the third piston is slidably connected in the cylinder body, the piston rod is connected with the third piston, and the air pump is connected with the cylinder body;
the piston rod is rotationally connected with the rotating plate;
the air pump is connected to one end of the cylinder body, which is close to the rotating plate, and one end of the air pump pipe, which is far away from the air bag, is connected to one end of the cylinder body, which is far away from the rotating plate;
the air pressure mechanism also comprises an air inlet positioned at one end of the cylinder body far away from the rotating plate and a second one-way valve positioned on the air inlet and facing the cylinder body.
4. The forklift attachment tilting barrel clamp of claim 1, wherein the first cylinder is a cylinder.
5. The forklift attachment tipping bucket clip of claim 1, wherein the bracket is stainless steel.
6. The forklift attachment tipping bucket clamp of claim 1, wherein the clamp plate is of unitary construction.
7. The forklift attachment tipping bucket clamp of claim 1, wherein the clamp plate is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111521188.0A CN114524394B (en) | 2021-12-13 | 2021-12-13 | Fork truck accessory tilting barrel clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111521188.0A CN114524394B (en) | 2021-12-13 | 2021-12-13 | Fork truck accessory tilting barrel clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114524394A CN114524394A (en) | 2022-05-24 |
| CN114524394B true CN114524394B (en) | 2023-07-14 |
Family
ID=81618620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111521188.0A Active CN114524394B (en) | 2021-12-13 | 2021-12-13 | Fork truck accessory tilting barrel clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114524394B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971485A (en) * | 1974-11-26 | 1976-07-27 | Thomas Hoppey | Forklift attachment |
| DE102007026418A1 (en) * | 2007-06-06 | 2008-12-11 | Smarvice Systemtechnik Gmbh | Gripper for e.g. waste bulk container, has two clamping arms linked at housing, and elastically deformable retaining units for retaining containers, where retaining units are attached at clamping arms |
| CN202144436U (en) * | 2011-06-22 | 2012-02-15 | 安庆联动属具股份有限公司 | Hanging type inverted drum clamp for fork truck |
| US9718628B2 (en) * | 2012-11-01 | 2017-08-01 | Paul Redman | Apparatus including clamp assembly and pallet-receiving assembly |
| CN208994188U (en) * | 2018-08-21 | 2019-06-18 | 安徽森德自动化工业股份有限公司 | A kind of carrying mechanism of papery pail pack |
| CN211664664U (en) * | 2020-01-03 | 2020-10-13 | 安特威尔叉车属具(漳州)有限公司 | Tilting mechanism for tilting barrel clamp |
| CN112249983A (en) * | 2020-10-12 | 2021-01-22 | 杭叉集团股份有限公司 | Forklift attachment bag inverting clamp |
| CN112572571A (en) * | 2020-12-02 | 2021-03-30 | 安徽正安智能信息工程有限公司 | Construction installation mechanism and installation method for fire fighting vertical pipe in floor |
| CN216737482U (en) * | 2021-12-13 | 2022-06-14 | 杭叉集团股份有限公司 | Rotatable forklift barrel placing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100166531A1 (en) * | 2008-12-30 | 2010-07-01 | Oshkosh Corporation | Tire manipulator and personnel safety device |
-
2021
- 2021-12-13 CN CN202111521188.0A patent/CN114524394B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971485A (en) * | 1974-11-26 | 1976-07-27 | Thomas Hoppey | Forklift attachment |
| DE102007026418A1 (en) * | 2007-06-06 | 2008-12-11 | Smarvice Systemtechnik Gmbh | Gripper for e.g. waste bulk container, has two clamping arms linked at housing, and elastically deformable retaining units for retaining containers, where retaining units are attached at clamping arms |
| CN202144436U (en) * | 2011-06-22 | 2012-02-15 | 安庆联动属具股份有限公司 | Hanging type inverted drum clamp for fork truck |
| US9718628B2 (en) * | 2012-11-01 | 2017-08-01 | Paul Redman | Apparatus including clamp assembly and pallet-receiving assembly |
| CN208994188U (en) * | 2018-08-21 | 2019-06-18 | 安徽森德自动化工业股份有限公司 | A kind of carrying mechanism of papery pail pack |
| CN211664664U (en) * | 2020-01-03 | 2020-10-13 | 安特威尔叉车属具(漳州)有限公司 | Tilting mechanism for tilting barrel clamp |
| CN112249983A (en) * | 2020-10-12 | 2021-01-22 | 杭叉集团股份有限公司 | Forklift attachment bag inverting clamp |
| CN112572571A (en) * | 2020-12-02 | 2021-03-30 | 安徽正安智能信息工程有限公司 | Construction installation mechanism and installation method for fire fighting vertical pipe in floor |
| CN216737482U (en) * | 2021-12-13 | 2022-06-14 | 杭叉集团股份有限公司 | Rotatable forklift barrel placing device |
Non-Patent Citations (1)
| Title |
|---|
| 理想的物料搬运机械──叉车属具;廖建年;物流技术(03);7、8、10 * |
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| Publication number | Publication date |
|---|---|
| CN114524394A (en) | 2022-05-24 |
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