CN213679677U - Novel forklift attachment bag inverting clamp - Google Patents
Novel forklift attachment bag inverting clamp Download PDFInfo
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- CN213679677U CN213679677U CN202022260942.7U CN202022260942U CN213679677U CN 213679677 U CN213679677 U CN 213679677U CN 202022260942 U CN202022260942 U CN 202022260942U CN 213679677 U CN213679677 U CN 213679677U
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Abstract
The utility model discloses an overcome among the prior art and destroy the ton bag through the manual work and realize that the material is emptyd, the unable secondary use in the ton bag after destroying causes unnecessary waste of resource in the cost-push to and the inconvenient technical problem who just has the safety risk of manual operation, provide a novel fork truck accessory falls the bag and presss from both sides, include: the base plate is provided with a fork; the clamping arms comprise a first clamping arm and a second clamping arm which are oppositely arranged, the first clamping arm is connected with the substrate through a first oil cylinder, and the second clamping arm is connected with the substrate through a second oil cylinder; the fork is provided with a mounting frame, the mounting frame is provided with a jacking component, and the jacking component is arranged along the normal direction of the fork. This application the bag clamp of falling can realize under the condition of ton bag not damaged that the material is emptyd, promotes the efficiency of empting of material under the condition that does not increase manufacturing cost.
Description
Technical Field
The utility model relates to a haulage equipment technical field especially relates to a novel fork truck accessory falls bag and presss from both sides.
Background
Along with the further promotion of the industrialization process, the requirement on environmental protection is further improved, and political laws and regulations require that rare earth, ore, powder and waste metal particles cannot be transported in bulk, so that ton-bag packaging transportation is a necessary requirement for development. The existing ton bag is dumped and damaged discharging is usually adopted, namely the ton bag is hoisted by using a hook, and an operator rips the bottom of the ton bag, so that the discharge of materials is realized. The discharging method has the problems that manual operation is needed, the operation is inconvenient, and safety risk exists; in addition, the ton bag cannot be recycled after being scratched, so that the cost is increased and the resources are unnecessarily wasted; finally, dust particles and the like in the discharging process can cause damage to human bodies.
Chinese patent with application number CN202020005372.4 discloses a box arm lock soft package presss from both sides, include bed frame, solenoid valve and open and press from both sides the hydro-cylinder, install the solenoid valve in the middle of the top of bed frame, the guide slot has been seted up to the inside of bed frame, the inside both sides of guide slot all are connected with left arm lock and right arm lock respectively through the slider, one side of left arm lock and right arm lock all is fixed with a plurality of centre gripping flanges, and is a plurality of the holding tank has been seted up between the centre gripping flange, be fixed with in the middle of the surface of bed frame and open and press from both sides the hydro-cylinder, one side top and the opposite side below of opening and pressing from both sides the hydro-cylinder all are fixed with the hydraulic stem of being connected with left arm lock and right arm lock, the surface top and the surface below of.
Above-mentioned patent can realize empting in the automation of goods in bags, and its problem lies in, and this soft package presss from both sides can't realize empting of granule or dust class material, and above-mentioned material can be to dispersion in around empting the in-process, causes adverse effect to ecological environment.
Disclosure of Invention
The utility model discloses an overcome among the prior art and destroy the ton bag through the manual work and realize that the material is emptyd, the unable secondary use after the ton bag is destroyed, cause unnecessary waste of resource in the time of lifting cost to and the inconvenient technical problem who just has the safety risk of manual operation, provide a novel fork truck accessory falls the bag and presss from both sides, it can realize that the material is emptyd under the condition of ton bag not damaged to fall the bag clamp, promotes the efficiency of empting of material under the condition that does not increase manufacturing cost.
In order to achieve the above purpose, the present invention adopts the following technical solution.
A novel forklift attachment bag inverting clamp comprises: the base plate is provided with a fork; the clamping arms comprise a first clamping arm and a second clamping arm which are oppositely arranged, the first clamping arm is connected with the substrate through a first oil cylinder, and the second clamping arm is connected with the substrate through a second oil cylinder; the fork is provided with a mounting frame, the mounting frame is provided with a jacking component, and the jacking component is arranged along the normal direction of the fork. The application provides a novel fork truck accessory falls bag and presss from both sides, when carrying out the material and toppling over, the jacking component inserts the material of ton bag under the effort assistance that fork truck descends to provide, first arm lock and second arm lock draw close under the effect of first hydro-cylinder and second hydro-cylinder respectively, the realization is to the action of hugging closely of ton bag, fork truck rises the take the altitude as required after, hydraulic motor drive slewing bearing is rotatory, rotatory 180 back ton bag openings are down, the material in the ton bag is from the automatic toppling over in the ton bag under the dead weight effect. According to the automatic dumping device, the automatic dumping of materials in the ton bag is realized through the bag dumping clamp, the automation degree in the operation process is higher, and the safety risk existing in manual operation is effectively avoided; in addition, the material dumping action simulates the dumping action of manually overturning the ton bag, the ton bag cannot be structurally damaged in the process of dumping the material, the ton bag can be recycled after dumping the material, and the unnecessary waste of resources can be avoided while the cost is reduced.
Preferably, one end of a first guide rod is connected to the first clamping arm, a first sliding groove is formed in the end face, close to the clamping arm component, of the base plate, and the first guide rod is in sliding fit with the first sliding groove; the second clamping arm is connected with one end of a second guide rod, a second sliding groove is formed in the end face, close to the clamping arm component, of the substrate, and the second guide rod is in sliding fit with the second sliding groove. The first guide rod and the first chute are matched to guide the first clamping arm in a reciprocating mode, the second guide rod and the second chute are matched to guide the second clamping arm in a reciprocating mode, and the first clamping arm and the second clamping arm are high in closing and opening motion stability.
Preferably, the first guide rod and the second guide rod are parallel and are arranged along the length direction of the substrate, the cross sections of the first guide rod and the second guide rod are I-shaped, and the first guide rod and the second guide rod are arranged along the width direction of the substrate in a staggered mode. Above-mentioned technical scheme prescribes a limit to the structure of first guide bar and second guide bar, and first guide bar and second guide bar dislocation are arranged, and its purpose is to avoid first guide bar and second guide bar to take place to interfere at the action in-process, prolongs the action orbit of first arm lock and second arm lock simultaneously, and the clamp of falling the bag can realize the centre gripping to jumbo size year goods ton bag, and the application scope of the clamp of falling the bag is widened by a wide margin.
Preferably, the fork that is located between first arm lock and the second arm lock is arranged along the base plate normal direction, and the mounting bracket that is "U" type is located the fork and keeps away from arm lock subassembly one side, is equipped with the limiting plate between two vertical installation poles of mounting bracket, and the jacking component wears to establish along the normal direction of limiting plate, and the mounting bracket is arranged in the fork middle section along the length direction of fork. The fork has a supporting function on the ton bag which is turned 180 degrees, the situation that the materials are not discharged completely due to the fact that the ton bag with the downward opening is toppled in the discharging process is prevented, the jacking component extends to the inner portion of the ton bag and is abutted against the inner bottom surface of the ton bag, the ton bag is supported, and the opening of the ton bag is kept in an open state all the time; above-mentioned technical scheme the mounting bracket is arranged in the fork middle section along the length direction of fork to guarantee that the ton bag after the upset can fall on the fork, avoid ton bag focus to fall and lead to the ton bag to take place to empty outside the fork.
Preferably, the jacking component is a jacking oil cylinder, a piston rod protective sleeve is sleeved on the outer peripheral surface of the jacking oil cylinder, and a central oil distributor is arranged on the base plate. The jacking oil cylinder drives the piston rod protective sleeve to extend to the inside of the ton bag so as to guide and support the ton bag; the central oil distributor is responsible for transition of a rotary oil way, the hydraulic pipeline is convenient and attractive to connect, and the central oil distributor is provided with the plug-in hydraulic control one-way valve, so that clamping action is safer and more reliable.
Preferably, the clamping arm comprises a clamping plate and a clamping jaw, the clamping jaw is fixed on the side face, close to the fork, of the clamping plate, the clamping jaw comprises horizontal clamping strips and vertical clamping strips, the number of the horizontal clamping strips is a plurality of horizontal clamping strips, the horizontal clamping strips are arranged at intervals along the normal direction of the fork, the horizontal clamping strips are bent towards the direction close to the fork, one end, far away from the base plate, of each horizontal clamping strip is connected with the vertical clamping strips, and the horizontal clamping strips protrude out of one end, far away from the. Above-mentioned technical scheme's purpose is the type staff design of arm lock, and after the arm lock contacted with ton bag, the ton bag was impressed to the horizontal holding strip, and the frictional force between ton bag and the arm lock promotes by a wide margin, avoids ton bag slippage on the self-holding arm when the upset, and the security that the action was emptyd to ton bag is higher.
Preferably, the central oil distributor comprises a rotary central shaft and a conversion cube, and the rotary central shaft and the conversion cube are connected through a single bolt and a flat key. The rotary central shaft and the conversion square block adopt a connection mode of a single bolt and a flat key, and are stable and reliable.
Preferably, the one end that the mounting bracket was kept away from to the jacking component is equipped with the piece of digging, and the piece of digging includes drive division and drill bit, and the drill bit is located the one end that the drive division kept away from the jacking cylinder. The jacking member needs to be inserted into the loaded ton bag, materials in the ton bag are mostly powdery or granular, the resistance is large when the jacking member is directly inserted, the initial embedding section of the jacking member in the ton bag is short, the materials are dumped intermittently after the ton bag is turned over, namely, the phenomenon that the jacking member is separated from the interior of the materials can occur after the materials are dumped for a period of time, at the moment, the material discharge rate of the ton bag is reduced, and only when the jacking member is reinserted into the interior of the ton bag under the action of the self weight of the materials, the material discharge rate of the ton bag can be recovered to a normal level; based on above-mentioned problem, this application has been added at the one end that the mounting bracket was kept away from to the jacking component and has been established the piece of cutting, and the piece of cutting can assist the quick insertion material of jacking component inside and jacking to the ton bag in bottom surface, and the discharge action of ton bag upset back material can be sustainable going on, and the material is emptyd efficiency and is promoted by a wide margin.
Preferably, the driving unit is a rotating electric machine.
To sum up, the utility model discloses following beneficial effect has: (1) the bag dumping clamp can realize material dumping under the condition that a ton bag is not damaged, and the dumping efficiency of the material is improved under the condition that the production cost is not increased; (2) the ton bag can not generate structural damage in the process of dumping materials, the ton bag can still be recycled after dumping the materials, the cost is reduced, and unnecessary waste of resources can be avoided; (3) the cutting piece can assist the jacking component to be quickly inserted into the material and jack the jacking component to the inner bottom surface of the ton bag, the discharging action of the material after the ton bag is turned can be continuously carried out, and the dumping efficiency of the material is greatly improved; (4) the action tracks of the first clamping arm and the second clamping arm are prolonged, the bag inverting clamp can clamp large-size cargo-carrying ton bags, and the application range of the bag inverting clamp is greatly widened.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is an isometric view of the present invention.
Fig. 4 is a schematic diagram of the center oil distributor of the present invention.
Fig. 5 is a schematic view of the jacking member of the present invention.
In the figure:
the base plate 1, fork 2, first arm lock 3, second arm lock 4, first hydro-cylinder 5, second hydro-cylinder 6, mounting bracket 7, jacking component 8, first guide bar 9, first spout 10, second guide bar 11, second spout 12, limiting plate 13, piston rod protective sheath 14, splint 15, clamping jaw 16, gyration center pin 17, conversion cube 18, jacking cylinder 19.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" 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.
Example (b):
as shown in fig. 1 to 5, a novel forklift attachment bag inverting clamp includes: a base plate 1, wherein a pallet fork 2 is arranged on the base plate; the clamping arms comprise a first clamping arm 3 and a second clamping arm 4 which are oppositely arranged, the first clamping arm is connected with the substrate through a first oil cylinder 5, and the second clamping arm is connected with the substrate through a second oil cylinder 6; the fork is provided with a mounting rack 7, the mounting rack is provided with a jacking component 8, and the jacking component is arranged along the normal direction of the fork; one end of a first guide rod 9 is connected to the first clamping arm, a first sliding groove 10 is formed in the end face, close to the clamping arm component, of the base plate, and the first guide rod is in sliding fit with the first sliding groove; one end of a second guide rod 11 is connected to the second clamping arm, a second sliding groove 12 is formed in the end face, close to the clamping arm component, of the substrate, and the second guide rod is in sliding fit with the second sliding groove; the first guide rod and the second guide rod are parallel and are arranged along the length direction of the substrate, the cross sections of the first guide rod and the second guide rod are I-shaped, and the first guide rod and the second guide rod are arranged along the width direction of the substrate in a staggered manner; the pallet fork between the first clamping arm and the second clamping arm is arranged along the normal direction of the base plate, the mounting frame in an inverted U shape is positioned on one side, away from the clamping arm assembly, of the pallet fork, a limiting plate 13 is arranged between two vertical mounting rods of the mounting frame, the jacking member penetrates through the mounting frame along the normal direction of the limiting plate, and the mounting frame is arranged in the middle section of the pallet fork along the length direction of the pallet fork; the jacking component is a jacking oil cylinder 19, a piston rod protective sleeve 14 is sleeved on the peripheral surface of the jacking oil cylinder, and a central oil distributor is arranged on the base plate; the clamping arm comprises a clamping plate 15 and a clamping jaw 16, the clamping jaw is fixed on the side face, close to the pallet fork, of the clamping plate, the clamping jaw comprises horizontal clamping strips and vertical clamping strips, the number of the horizontal clamping strips is multiple, the horizontal clamping strips are arranged at intervals along the normal direction of the pallet fork, the horizontal clamping strips are bent towards the direction close to the pallet fork, one end, far away from the base plate, of each horizontal clamping strip is connected with the vertical clamping strips, and the horizontal clamping strips protrude out of one end, far away from the base; the central oil distributor comprises a rotary central shaft 17 and a conversion cube 18, wherein the rotary central shaft and the conversion cube are connected through a single bolt and a flat key; one end of the jacking component, which is far away from the mounting frame, is provided with a cutting piece, the cutting piece comprises a driving part and a drill bit, and the drill bit is positioned at one end of the driving part, which is far away from the jacking oil cylinder; the driving part is a rotating motor.
As shown in fig. 1 and fig. 3, the lifting device comprises a base plate, a first chute and a second chute are arranged on the base plate, the number of the first chute and the second chute is two, the first chute and the second chute are arranged at intervals along the width direction of the base plate, the first chute and the second chute are arranged in a staggered manner, the first chute is close to the left end of the base plate, the second chute is close to the right end of the base plate, the first chute and the second chute are arranged horizontally, a first guide rod is in sliding fit with the first chute, the left end of the first guide rod is connected with a first clamping arm, a second guide rod is in sliding fit with the second chute, the right end of the second guide rod is connected with a second clamping arm, a fork is arranged above the base plate, the fork extends along the normal direction of a drawing, a mounting frame is arranged above the fork, the mounting frame is in a shape like a Chinese character 'men', the mounting frame is fixed at the middle section of the fork along the length direction of, the piston rod protective sheath is used for inserting to material inside and establishes, and jacking cylinder arranges along vertical direction, and jacking cylinder is located the mid-vertical plane of fork in this embodiment. As shown in fig. 2, the base plate is further provided with a hydraulic motor, a slewing bearing and a central oil distributor, the hydraulic motor and the slewing bearing are both in the prior art, and the hydraulic motor and the slewing bearing are not described herein, and the hydraulic motor drives the slewing bearing to rotate when the forklift is lifted to a certain height, so that the ton bag clamped by the clamping arms is driven to synchronously rotate, after the slewing bearing rotates 180 degrees, the opening of the ton bag faces downwards, and the materials in the ton bag can be discharged under the action of the dead weight. As shown in fig. 4, the central oil distributor in the present application includes a rotation central shaft and a conversion cube, and the rotation central shaft and the conversion cube are connected by a single bolt and a flat key, so that the central oil distributor is stable and reliable. In the embodiment, the jacking oil cylinder of the jacking component is externally provided with the guide ring and is matched with the piston rod protective sleeve for use, so that the piston is protected and the stability of jacking action is improved; the bottom of the cylinder barrel of the oil cylinder is connected in a sleeved mode, so that the damage of the lateral force of the oil cylinder to the connecting piece is reduced while the installation strength of the oil cylinder is ensured; the oil ports are all arranged at the bottom of the cylinder, and the connection of a hydraulic pipeline is more convenient.
This application the fork truck accessory falls the bag clamp when carrying out the material and topple over, the jacking component inserts the material of ton bag under the effort assistance that fork truck descends to provide, first arm lock and second arm lock draw close under the effect of first hydro-cylinder and second hydro-cylinder respectively, the realization is to the action of holding tightly of ton bag, fork truck rises after the take the altitude as required, hydraulic motor drive slewing bearing is rotatory, rotatory 180 back ton bag openings are down, the material in the ton bag is automatic continuous discharge in the ton bag under the dead weight effect. The structure form of the bag inverting clamp is simple and elegant, and the bag inverting clamp is suitable for different types of bulk goods of open ton bags; due to the unique design of the clamping arms, the adaptability is good, and the clamping action is safe and reliable; the design of the central oil distributor is convenient for the design and installation of the hydraulic pipeline, and the installed hydraulic pipeline is reasonable and attractive in layout.
Claims (7)
1. The utility model provides a novel fork truck accessory falls bag clamp which characterized in that includes:
the base plate is provided with a fork;
the clamping arms comprise a first clamping arm and a second clamping arm which are oppositely arranged, the first clamping arm is connected with the substrate through a first oil cylinder, and the second clamping arm is connected with the substrate through a second oil cylinder;
the fork is provided with a mounting frame, the mounting frame is provided with a jacking component, and the jacking component is arranged along the normal direction of the fork.
2. The novel forklift attachment bag inverting clamp as claimed in claim 1, wherein the first clamp arm is connected with one end of a first guide rod, a first chute is arranged on the end surface of the base plate close to the clamp arm component, and the first guide rod is in sliding fit with the first chute; the second clamping arm is connected with one end of a second guide rod, a second sliding groove is formed in the end face, close to the clamping arm component, of the substrate, and the second guide rod is in sliding fit with the second sliding groove.
3. The novel forklift accessory bag inverting clamp as claimed in claim 2, wherein the first guide bar and the second guide bar are parallel and arranged along the length direction of the base plate, the cross sections of the first guide bar and the second guide bar are I-shaped, and the first guide bar and the second guide bar are arranged along the width direction of the base plate in a staggered manner.
4. The novel bag inverting clamp of the forklift attachment is characterized in that a fork between a first clamping arm and a second clamping arm is arranged along the normal direction of a base plate, a mounting frame in an inverted U shape is located on one side, far away from a clamping arm assembly, of the fork, a limiting plate is arranged between two vertical mounting rods of the mounting frame, a jacking component penetrates through the normal direction of the limiting plate, and the mounting frame is arranged in the middle section of the fork along the length direction of the fork.
5. The novel forklift attachment bag inverting clamp as claimed in claim 1, 2 or 4, wherein the jacking member is a jacking cylinder, a piston rod protective sleeve is sleeved on the outer peripheral surface of the jacking cylinder, and a central oil distributor is arranged on the base plate.
6. The novel forklift attachment bag inverting clamp as claimed in claim 1, 2 or 4, wherein the clamping arm comprises a clamping plate and a clamping jaw, the clamping jaw is fixed on the side surface of the clamping plate close to the fork, the clamping jaw comprises horizontal clamping strips and vertical clamping strips, the number of the horizontal clamping strips is several, the horizontal clamping strips are arranged at intervals along the normal direction of the fork, the horizontal clamping strips are bent towards the direction close to the fork, one end of the horizontal clamping strip, far away from the base plate, is connected with the vertical clamping strips, and the horizontal clamping strips protrude out of one end of the clamping plate, far away from the base plate.
7. The novel forklift attachment bag inverting clamp as claimed in claim 5, wherein the central oil distributor comprises a rotary central shaft and a conversion cube, and the rotary central shaft and the conversion cube are connected through a single bolt and a flat key.
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CN202022260942.7U CN213679677U (en) | 2020-10-12 | 2020-10-12 | Novel forklift attachment bag inverting clamp |
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CN202022260942.7U CN213679677U (en) | 2020-10-12 | 2020-10-12 | Novel forklift attachment bag inverting clamp |
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CN213679677U true CN213679677U (en) | 2021-07-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112249983A (en) * | 2020-10-12 | 2021-01-22 | 杭叉集团股份有限公司 | Forklift attachment bag inverting clamp |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112249983A (en) * | 2020-10-12 | 2021-01-22 | 杭叉集团股份有限公司 | Forklift attachment bag inverting clamp |
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