CN215101814U - Heavy bucket of twin-tub presss from both sides - Google Patents

Abstract

The utility model is suitable for a bucket presss from both sides the field, provides a heavy bucket of twin-tub presss from both sides, including the crotch, two grudging posts are installed to the crotch front side, and the mount pad is installed to grudging post upper portion front side, and the symmetry is equipped with two chucks on the mount pad, and the chuck includes the shell and is located the casing of shell, shell plate opens along upper and lower direction about the casing has the elongated slot, be equipped with olecranon, lower olecranon, connecting rod, return spring, round pin axle in the casing, the casing use the round pin axle as the axle of rotation install in the shell. The bucket clamp is matched with a forklift for use, so that the lower olecranon can be ensured to accurately contact with the bucket edge, and finally, the bucket edge is firmly clamped to finish automatic bucket grabbing; and meanwhile, when the barrel is placed, the chuck is controlled to descend, so that the barrel can be automatically placed, the operation is very simple, the operation efficiency is improved, and the operation safety is ensured. Simultaneously, the barrel clamp can simultaneously clamp two heavy barrels, each heavy barrel is grabbed through the two chucks, and the chucks and the mounting seat are firm in structure and ensure safety.

Description

Heavy bucket of twin-tub presss from both sides

Technical Field

The utility model belongs to the bucket presss from both sides the field, especially relates to a heavy bucket of twin-tub presss from both sides.

Background

The barrel clamp is a logistics carrying device for carrying barrels (such as oil drums and the like). The key structure of the barrel clamp is the design of the clamping head. At present, a barrel clamp chuck is arranged at the top of a barrel clamp, a fork truck is inserted into a fork sleeve of the barrel clamp, the chuck clamps the edge of the top of a barrel, and the barrel clamp is driven to operate by the fork truck.

At present, the barrel clamp chuck needs manual operation, including opening and closing the clamp, and the operation is inconvenient, time-consuming and labor-consuming. At present, a clamping head is generally arranged on one barrel, but the single-clamping-head barrel clamping has unstable risk and is particularly easy to take off, so that the existing barrel clamp is inconvenient to operate and has potential safety hazard. Especially for heavy buckets, safety considerations are more important.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a heavy bucket of twin-tub presss from both sides, aims at solving the technical problem that current bucket presss from both sides the operation inconvenience, has the potential safety hazard.

The utility model adopts the following technical scheme:

the double-barrel heavy barrel clamp comprises a fork frame, two vertical frames are arranged on the front side of the fork frame, a supporting piece is arranged on the front side of the lower portion of each vertical frame, an installation seat is arranged on the front side of the upper portion of each vertical frame, two clamping heads are symmetrically arranged on the installation seat, each clamping head comprises a shell and a shell positioned in the shell, elongated slots are formed in the left shell plate and the right shell plate of each shell in the vertical direction, pin shafts are arranged in the elongated slots in the shell, an upper olecranon, a lower olecranon and a connecting rod are arranged in the shell, a rotating shaft is arranged on the position, close to the bottom, of the upper olecranon, two ends of each connecting rod are correspondingly hinged to the upper olecranon and the lower olecranon, two ends of a connecting shaft between the connecting rod and the lower olecranon are positioned in the elongated slots on the corresponding sides, a notch is formed in the bottom of the lower olecranon, the pin shaft is positioned in the notch, and a return spring is connected between the inner side of the bottom of the lower olecranon and the bottom of the upper olecranon, the utility model discloses a eagle beak, including the eagle beak bottom, the casing uses the round pin axle install as the pivot in the shell, just be located the casing rear side in the shell and be equipped with the bumping post, casing front side part exposes outside the shell, there is bellying and spacing in the casing at casing top, be connected with little extension spring between casing bottom and the shell top.

Further, shell rear side top is equipped with the nail hook, the casing bottom has the set-square backward, little extension spring is connected between nail hook and set-square.

Furthermore, the vertical frame comprises two channel steels with opposite notches, a hanging piece is fixed on the back of each channel steel, a guide rail is arranged on the front side of the fork frame, and the hanging piece is installed on the guide rail.

Further, the heightening hole has been seted up on the channel-section steel, the mount pad is including the regulating block that is located every channel-section steel, heightening hole penetrates the regulating pin, and the regulating pin penetrates the regulating block top simultaneously, and two regulating blocks all articulate from top to bottom has the U type to press from both sides, and two U types clamp to articulate between the front side has the bearing post, supreme support clamp, friction disc and the solid fixed splint of being in proper order are down followed to the bearing post front side, the solid fixed splint internal clamp is decided there is a diaphragm, the diaphragm both ends are fixed the shell of chuck, and the U type of upper strata wherein presss from both sides and is equipped with the spring of hanging with the articulated shaft position of regulating block, it has big extension spring to hang between the U type of spring and lower floor presss from both sides.

Further, a safety chain is arranged on the fork frame.

The utility model has the advantages that: the barrel clamp is matched with a forklift for use, a chuck firstly clings to the barrel wall, a shell body retracts into the shell, a lower olecranon clings to the barrel wall, the lower olecranon contacts the top edge (namely the barrel edge) of a barrel and slides downwards under the downward pressure of the barrel edge in the ascending process of the chuck, the upper olecranon is driven to rotate downwards through a connecting rod until the upper olecranon is occluded with the lower olecranon, and the barrel edge is clamped tightly, so that the automatic barrel grabbing can be completed; when the barrel is placed, the control chuck descends, the lower olecranon gradually separates from the edge of the barrel and is not stressed any more, the return spring slowly pulls the upper olecranon and the lower olecranon apart, and the return spring returns to the initial position, so that the olecranon can be separated from the barrel. The automatic barrel grabbing and placing device can accurately complete automatic barrel grabbing and placing, improves the operation efficiency and simultaneously ensures the operation safety. Simultaneously, the mounting seat of the barrel clamp is firm in structure, two heavy barrels can be clamped simultaneously, each heavy barrel is grabbed through the two chucks, the barrel cannot be taken off, and safety is guaranteed.

Drawings

Fig. 1 is a structural diagram of a dual-barrel heavy barrel clamp provided by an embodiment of the present invention;

FIG. 2 is a view showing a position of the stand and the chuck;

FIG. 3 is a block diagram of one angle of the mount and collet;

FIG. 4 is a block diagram of another angle of the mount and collet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Fig. 1 illustrates a structure of a dual-barrel heavy barrel clamp provided by an embodiment of the present invention, and only parts related to the embodiment of the present invention are illustrated for convenience of description.

As shown in fig. 1 to 4, the dual-bucket heavy bucket clamp provided by this embodiment includes a fork frame 1, two vertical frames 2 are mounted on the front side of the fork frame 1, a support member 3 is mounted on the front side of the lower portion of each vertical frame 2, a mounting seat 4 is mounted on the front side of the upper portion of each vertical frame 2, two chucks 5 are symmetrically disposed on the mounting seat 4, each chuck 5 includes a housing 51 and a housing 52 located in the housing, the left and right housing plates of the housing 52 are vertically provided with a long groove 53, a pin 54 is mounted in the housing 52 and located below the long groove, an upper olecranon 55, a lower olecranon 56 and a connecting rod 57 are disposed in the housing 52, the upper olecranon 55 is pivotally mounted to the housing 52 near the bottom, two ends of the connecting rod 57 are correspondingly hinged to the upper olecranon 55 and the lower olecranon 56, wherein two ends of the connecting shaft between the connecting rod 57 and the lower olecranon 56 are located in the long grooves 53 on the corresponding sides, and the bottom of the olecranon 55 is provided with a gap, the round pin axle 54 is located in the breach, be connected with return spring 58 down between olecranon bottom inboard and the last olecranon bottom, the outer side of olecranon 56 bottom forms into the blend stop down, casing 52 with the round pin axle install as the pivot in the shell 51, just be located the casing rear side in the shell 51 and be equipped with bumping post 59, casing 52 front side part exposes outside the shell, there is the bellying and spacing in shell 51 casing 52 top, be connected with little extension spring 510 between casing 52 bottom and the shell 51 top. In the figure, the top of the back side of the shell 51 is provided with a nail hook 511, the bottom of the shell 52 is backwards provided with a triangular plate 521, and the small tension spring 510 is connected between the nail hook 511 and the triangular plate 521. In addition, the stand 2 comprises two channel steels 21 with opposite notches, hanging pieces 22 are fixed on the back surfaces of the channel steels 21, a guide rail 11 is arranged on the front side of the fork frame 1, and the hanging pieces 22 are installed on the guide rail 11, so that the installation position of the stand can be adjusted. Further, the safety chain 12 is arranged on the fork frame 1, and the safety chain 12 is hung on a forklift before carrying, so that the danger caused by the fork frame separating from the forklift is avoided.

The dual-bucket heavy bucket clamp is matched with a forklift for use, is used for loading and unloading the buckets, is mainly suitable for 200L plastic buckets and 200L round iron buckets with the weight below 1000kg, and can grab two heavy buckets simultaneously. The fork frame is formed by welding two fork sleeves, a guide rail and angle steel. The two vertical frames are arranged on the fork frame through the guide rail, and the distance between the vertical frames can be adjusted. The fork of the forklift is inserted into the fork sleeve, and the whole barrel clamp can be controlled by operating the fork.

The specific shape of the long groove is not limited in the embodiment, the long groove is a triangle with an arc vertex angle in the figure, the long groove is arranged along the height direction, and the connecting shaft between the lower olecranon and the connecting rod is limited in the range of the long groove to slide. The upper and lower olecranon of the chuck are connected through a connecting rod, the chuck is firstly controlled to be attached to the barrel wall, the shell is retracted into the shell, the lower olecranon is tightly attached to the barrel wall, the chuck moves upwards when the barrel is grabbed, the lower olecranon is firstly contacted with the barrel edge, the lower olecranon slides downwards under the downward pressure of the barrel edge, meanwhile, the upper olecranon is pulled by the connecting rod and rotates downwards at the same time until the upper and lower olecranon are occluded, and the barrel edge is clamped tightly, so that the automatic barrel grabbing can be completed. When the barrel needs to be placed, the chuck descends, the lower olecranon is gradually not stressed any more, the return spring slowly pulls the upper olecranon and the lower olecranon apart, the olecranon and the lower olecranon return to the initial position, and the olecranon and the lower olecranon can be separated from the barrel, so that the whole work flow of grabbing and placing the barrel is completed.

The firmness of the mounting seat needs to be ensured due to the need of grabbing the heavy drum. As a specific structure, in this embodiment, the heightening hole 23 has been seted up on channel-section steel 21, mount pad 4 is including the regulating block 41 that is located every channel-section steel, heightening hole 23 penetrates regulating pin 42, and regulating pin 42 penetrates regulating block 41 top simultaneously, and two regulating blocks all articulate about have the U type to press from both sides 43, and it has carrier post 44 to articulate between two U type clamp 43 front sides, carrier post 44 front side is supreme clamp 45, friction disc 46 and solid fixed splint 47 for holding in the palm in proper order down, it has a diaphragm 48 to press from both sides the fastening in the solid fixed splint 47, diaphragm 48 both ends are fixed the shell of chuck, and the articulated shaft position of the U type clamp on upper strata and regulating block is equipped with string spring 49 wherein, there is big extension spring 410 between the U type clamp of string spring 49 and lower floor.

The mounting seat can slide up and down along the channel steel, and after the position is adjusted, the mounting seat penetrates through the channel steel and the adjusting block through the adjusting pin, so that the mounting seat is fixed on the channel steel. In addition, the front side of the bearing column is provided with the supporting clamp and the friction plate so as to provide enough supporting force for the chuck. The fixed clamping plate is also locked at the front side of the bearing column, and then the transverse plate is fixed in the fixed clamping plate, so that the stability of the whole structure is kept. When the chuck is close to the barrel wall, the U-shaped clamp rotates downwards to retract, the large tension spring provides restoring force, the shell also rotates into the shell, the small tension spring also provides restoring force, the chuck can be integrally attached to the barrel wall, and the lower olecranon can accurately contact the barrel edge when the chuck ascends.

In conclusion, the bucket clamp is matched with a forklift for use, so that the lower olecranon can be ensured to accurately contact with the bucket edge, and finally, the bucket edge is firmly clamped, and the bucket is automatically grabbed; and meanwhile, when the barrel is placed, the chuck is controlled to descend, so that the barrel can be automatically placed, the operation is very simple, the operation efficiency is improved, and the operation safety is ensured. Simultaneously, the barrel clamp can simultaneously clamp two heavy barrels, each heavy barrel is grabbed through two chucks, the chucks and the mounting seat are firm in structure, and the operation safety is guaranteed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. A double-barrel heavy barrel clamp is characterized by comprising a fork frame, wherein two vertical frames are installed on the front side of the fork frame, a supporting piece is installed on the front side of the lower portion of each vertical frame, an installation seat is installed on the front side of the upper portion of each vertical frame, two clamping heads are symmetrically arranged on each installation seat, each clamping head comprises a shell and a shell body located in the shell, elongated slots are formed in the left shell plate and the right shell plate of each shell body in the vertical direction, pin shafts are installed in the positions, located below the elongated slots, of the shell bodies, upper olecrans, lower olecrans and connecting rods are arranged in the shell bodies, rotating shafts are installed on the shell bodies and are close to the bottom of the upper olecrans, two ends of each connecting rod are correspondingly hinged to the upper olecrans and the lower olecrans, two ends of a connecting shaft between each connecting rod and the lower olecrans are located in the elongated slots on the corresponding sides, notches are formed in the bottoms of the lower olecrans, return springs are connected between the inner sides of the bottoms of the lower olecrans and the upper olecrans, the utility model discloses a eagle beak, including the eagle beak bottom, the casing uses the round pin axle install as the pivot in the shell, just be located the casing rear side in the shell and be equipped with the bumping post, casing front side part exposes outside the shell, there is bellying and spacing in the casing at casing top, be connected with little extension spring between casing bottom and the shell top.

2. The dual-tub heavy-duty bucket clamp of claim 1, wherein a nail hook is provided at a top portion of a rear side of the outer case, a triangular plate is provided rearward of a bottom of the case, and the small tension spring is connected between the nail hook and the triangular plate.

3. A dual-bucket heavy bucket clamp as defined in claim 2 wherein said stand includes two channel bars with opposite notches, a hanger member is fixed to the back of the channel bars, and a guide rail is provided on the front side of said fork frame, said hanger member being mounted on the guide rail.

4. The dual-drum heavy barrel clamp as claimed in claim 3, wherein the channel steel is provided with an elevation hole, the mounting seat comprises an adjusting block located in each channel steel, the elevation hole penetrates an adjusting pin, the adjusting pin penetrates the top of the adjusting block, the two adjusting blocks are hinged with a U-shaped clamp up and down, a bearing column is hinged between the front sides of the two U-shaped clamps, the front side of the bearing column sequentially comprises a supporting clamp, a friction plate and a fixed clamp plate from bottom to top, a transverse plate is fixedly clamped in the fixed clamp plate, the two ends of the transverse plate are fixed on the shell of the clamping head, a hanging spring is arranged at the position of a hinge shaft of the U-shaped clamp on the upper layer and the adjusting block, and a large tension spring is arranged between the hanging spring and the U-shaped clamp on the lower layer.

5. A dual-drum heavy bucket clamp as claimed in claim 4 wherein a safety chain is provided on the spider.

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