CN212198383U - Novel single-cylinder high-lift carrier - Google Patents

Abstract

A novel single-cylinder high-lift carrier comprises a carrier body, wherein the carrier body mainly comprises a pallet, a hydraulic mechanism for lifting the pallet and a handle mechanism for controlling the lifting of a hydraulic rod in the hydraulic mechanism, the pallet comprises two parallel forks, the bottom of each fork is provided with a support frame which plays a supporting role when the fork is lifted, the tail part of each fork is provided with a bearing arm which is connected with the hydraulic rod of the hydraulic mechanism through the back of the fork, the opposite surfaces of the front ends of the two forks are hinged with a shovel plate, the longitudinal section of the shovel plate is of a right-angled trapezoid structure, one side of the bottom edge of the shovel plate is hinged on the fork, the shovel plate can rotate relative to the hinged edge, and the top edge of the shovel plate extends out of the fork; the hydraulic mechanism is arranged on the U-shaped frame through a connecting plate, a handle mechanism connected with the hydraulic mechanism is fixedly arranged on one side, away from the back of the fork, of the connecting plate, and the bottom of the U-shaped frame is provided with universal wheels through a rear wheel shaft.

Description

Novel single-cylinder high-lift carrier

Technical Field

The utility model belongs to the haulage equipment field, concretely relates to novel single cylinder formula high lift carrier.

Background

Along with the rapid development of social economy, the circulation between commodity circulation transportation and goods is also more and more common, what must be in this process is exactly the hydraulic pressure carrier, the hydraulic pressure carrier is small and exquisite convenience, it is nimble to use, the loading capacity is big, durable cargo handling instrument, commonly known as "ox", the carrier has the function of consignment goods except that, in order to make things convenient for the goods of taking off and landing, have hydraulic means between chassis and the wheel, can be convenient push the car under the packing box base, then rise the chassis with hydraulic pressure, the goods of holding up, alright the pulling goods removes, after arriving the destination, descend the chassis with hydraulic pressure, the goods also falls to the ground thereupon, can be convenient take out the carrier, the complicated process of manpower transport has been saved, be the good assistant of workshop cargo handling. However, the lift of the existing hydraulic carrier is low, the carrying requirement cannot be met when the goods are carried to a high height, a great deal of inconvenience is brought to industrial production, in addition, when the goods with large weight are carried, the fork of the carrier has an unstable condition, the goods are easily dropped, in addition, the carrying mode of the existing carrier has a certain requirement on the original height of the goods, the falling goods are difficult to process, and the goods are easily shaken and dropped in the transportation process.

Disclosure of Invention

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a simple structure, transportation safety and stability and be convenient for handle the novel single cylinder type high lift carrier that falls to the ground the goods.

The utility model aims at providing a novel single cylinder formula high lift carrier, including the frame body, the frame body mainly includes holds in the palm the thing board, is used for promoting the hydraulic pressure mechanism of holding in the palm the thing board and controls the handle mechanism that the hydraulic pressure pole goes up and down in the hydraulic pressure mechanism, hold in the palm the thing board and include two parallel arrangement's fork, and the bottom of every fork all is provided with the support frame that plays supporting role when the fork is promoted, and the afterbody of fork is provided with the bearing arm that is used for being connected with the hydraulic pressure pole of hydraulic pressure mechanism through the fork back of the body, articulates on the opposite face of two fork front ends has the shovel board, the longitudinal section of shovel board is the right trapezoid structure, and the base one side of shovel board articulates on the fork and the shovel board can rotate for this articulated limit, and the extension of shovel board is outside the fork; the hydraulic mechanism is arranged on the U-shaped frame through a connecting plate, a handle mechanism connected with the hydraulic mechanism is fixedly arranged on one side, away from the back of the fork, of the connecting plate, a gear shifting piece used for adjusting the rising speed of the fork and a self-locking mechanism used for controlling the gear shifting piece to be opened or closed are arranged on the handle mechanism, and a universal wheel is arranged at the bottom of the U-shaped frame through a rear wheel shaft.

Further, be provided with the mounting groove on the upper surface of shovel board, be provided with the pulley that highly is a little higher than shovel board height through the slide bar in the mounting groove, the both sides of mounting groove are provided with reset spring, the slide bar passes through reset spring and sets up in the mounting groove.

Further, the support frame includes two first bracing pieces and the second bracing piece of articulated in the intermediate position, and the one end swing joint of first bracing piece just can be at the length direction of fork horizontal migration in the bottom of fork, and the other end of first bracing piece is articulated with the U-shaped frame that is used for fixed hydraulic pressure mechanism, and the one end of second bracing piece is articulated with the rear end portion of fork, and the other end is provided with the preceding gyro wheel that is convenient for promote the carrier.

Furthermore, two lateral sides of the fork in the length direction are provided with outer lateral sides extending downwards, two outer lateral sides and the bottom of the fork form a groove extending downwards, and the first supporting rod is movably connected with the fork through a hinged iron roller.

Furthermore, a first self-locking mechanism for preventing the universal wheel from slipping when the object supporting plate rises is arranged at the outer end part of the first supporting rod, and a second self-locking mechanism for preventing the front roller from slipping when the object supporting plate rises is arranged at the outer end part of the second supporting rod.

Furthermore, the first self-locking mechanism is an eccentric shaft transversely hinged to the outer end part of the first supporting rod, the second self-locking mechanism is a trapezoidal support arranged on two sides of the front roller, when the object supporting plate is gradually lifted, the eccentric shaft on the first supporting rod is in contact with the ground to lift the universal wheel, and the inclined edge of the trapezoidal support on the second supporting rod is in contact with the ground to lift the front roller.

The utility model has the advantages of: the utility model discloses a fork bearing structure, stronger stability has in the time of improving the lift, the rocking that the heavy object exists in promotion or transportation has effectively been prevented, furthermore, still be provided with the shovel board on the carrier, this shovel board is trapezium structure, the slope of being convenient for carry out the ground goods is formed when shovel board and face-to-face contact, be provided with on the shovel board and make things convenient for the goods to slide to the pulley on the carrier on the shovel board, and the slide bar of this pulley passes through the spring setting in the recess of shovel board, the goods is accessible spring through the back and resets to original height, be favorable to next cargo handling.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 in the direction A;

fig. 3 is a schematic structural view of the handle mechanism of the present invention;

FIG. 4 is a schematic sectional view of the structure of FIG. 3B-B.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-4, the utility model discloses a novel single-cylinder type high lift truck, including the frame body, the frame body mainly includes holding in the palm thing board 1, the handle mechanism 3 that is arranged in lifting the hydraulic pressure mechanism 2 and the hydraulic stem of control hydraulic pressure mechanism 2 of holding in the palm thing board 1, holding in the palm thing board 1 includes two parallel arrangement's fork 11, and the bottom of every fork 11 all is provided with support frame 4 that plays the supporting role when fork 11 promotes, and the afterbody of fork 11 is provided with the bearing arm 13 that is arranged in being connected with the hydraulic stem of hydraulic pressure mechanism 2 through fork back of the body 12, articulates on the opposite face of two fork 11 front ends has shovel board 14, the longitudinal section of shovel board 14 is the right trapezoid structure, and bottom edge one side of shovel board 14 articulates on fork 11 and shovel board 14 can rotate for this articulated edge, and the extension of shovel board 14 is outside fork 11; the hydraulic mechanism 2 is arranged on the U-shaped frame 6 through a connecting plate 5, a handle mechanism 3 connected with the hydraulic mechanism 2 is fixedly arranged on one side, away from a fork back 12, of the connecting plate 5, a gear shifting piece 31 used for adjusting the rising speed of the fork 11 and a self-locking mechanism 32 used for controlling the gear shifting piece 31 to be opened or closed are arranged on the handle mechanism 3, and a universal wheel 7 is arranged at the bottom of the U-shaped frame 6 through a rear wheel shaft; the shovel plate structure is characterized in that a mounting groove is formed in the upper surface of the shovel plate 14, a pulley 16 which is slightly higher than the shovel plate 14 in height is arranged in the mounting groove through a sliding rod 15, return springs are arranged on two sides of the mounting groove, and the sliding rod 15 is arranged in the mounting groove through the return springs.

Referring to fig. 1-2, the supporting frame 4 includes two first supporting rods 41 and two second supporting rods 42 hinged at the middle position, one end of the first supporting rod 41 is movably connected to the bottom of the fork 11 and can horizontally move in the length direction of the fork 11, the other end of the first supporting rod 41 is hinged to the U-shaped frame 6 for fixing the hydraulic mechanism 2, one end of the second supporting rod 42 is hinged to the rear end of the fork 11, and the other end is provided with a front roller 43 for facilitating the pushing of the truck; two side edges of the fork 11 along the length direction are provided with outer side edges 44 extending downwards, the two outer side edges 44 and the bottom of the fork 11 form a groove extending downwards, and the first support rod 41 is movably connected with the fork 11 through a hinged iron roller 45.

Referring to fig. 1-2, the outer end of the first support rod 41 is provided with a first self-locking mechanism 46 for preventing the universal wheel 7 from slipping when the object supporting plate is lifted, and the outer end of the second support rod 42 is provided with a second self-locking mechanism 47 for preventing the front roller 43 from slipping when the object supporting plate is lifted; the first self-locking mechanism 46 is an eccentric shaft transversely hinged on the outer end part of the first supporting rod 41, the second self-locking mechanism 47 is a trapezoidal bracket arranged on two sides of the front roller 43, when the object supporting plate is gradually lifted, the eccentric shaft on the first supporting rod 41 is contacted with the ground to lift the universal wheel, and the inclined edge of the trapezoidal bracket on the second supporting rod 42 is contacted with the ground to lift the front roller 43. The utility model adopts a fork type supporting structure, which has stronger stability while improving the lift, effectively prevents the heavy object from shaking in the lifting or transporting process, in addition, a shovel plate is also arranged on the transport vehicle, the shovel plate is of a trapezoidal structure, a slope convenient for transporting goods on the ground is formed when the shovel plate is in face-to-face contact, a pulley convenient for the goods to slide on the shovel plate to the transport vehicle is arranged on the shovel plate, a sliding rod of the pulley is arranged in a groove of the shovel plate through a spring, the goods can be reset to the original height through the spring after passing through, and the next goods transporting is facilitated; in addition, this carrier can also use as work platform, for example after carrying out the device that needs the maintenance, can be according to device size adjustment carrier height to maintain the device on the carrier, avoided the loaded down with trivial details process of handling the in-process repeatedly.

The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.

Claims (6)

1. The utility model provides a novel single cylinder formula high lift carrier, includes the frame body, the frame body mainly includes the handle mechanism that holds in the palm the thing board, is arranged in promoting the hydraulic pressure mechanism that holds in the palm the thing board and control hydraulic pressure mechanism in the hydraulic pressure pole goes up and down, its characterized in that: the goods supporting plate comprises two parallel forks, the bottom of each fork is provided with a supporting frame which plays a supporting role when the fork is lifted, the tail part of each fork is provided with a bearing arm which is used for being connected with a hydraulic rod of a hydraulic mechanism through the back of the fork, the opposite surfaces of the front ends of the two forks are hinged with a shovel plate, the longitudinal section of the shovel plate is of a right trapezoid structure, one side of the bottom edge of the shovel plate is hinged on the fork, the shovel plate can rotate relative to the hinged edge, and the top edge of the shovel plate extends out of the fork; the hydraulic mechanism is arranged on the U-shaped frame through a connecting plate, a handle mechanism connected with the hydraulic mechanism is fixedly arranged on one side, away from the back of the fork, of the connecting plate, a gear shifting piece used for adjusting the rising speed of the fork and a self-locking mechanism used for controlling the gear shifting piece to be opened or closed are arranged on the handle mechanism, and a universal wheel is arranged at the bottom of the U-shaped frame through a rear wheel shaft.

2. The new single-cylinder high-lift truck of claim 1, characterized in that: the shovel plate mounting structure is characterized in that a mounting groove is formed in the upper surface of the shovel plate, a pulley which is slightly higher than the shovel plate in height is arranged in the mounting groove through a sliding rod, reset springs are arranged on two sides of the mounting groove, and the sliding rod is arranged in the mounting groove through the reset springs.

3. The new single-cylinder high-lift truck of claim 2, characterized in that: the support frame includes two first bracing pieces and the second bracing piece of articulated in the intermediate position, and the one end swing joint of first bracing piece just can be at the length direction of fork on horizontal migration in the bottom of fork, and the other end of first bracing piece is articulated with the U-shaped frame that is used for fixed hydraulic pressure mechanism, and the one end of second bracing piece is articulated with the rear end portion of fork, and the other end is provided with the preceding gyro wheel that is convenient for promote the carrier.

4. The new single-cylinder high-lift truck of claim 3, characterized in that: the fork is provided with downwardly extending's outside limit along length direction's both sides limit, and both sides outside limit and the bottom of fork have formed downwardly extending's recess, first bracing piece through articulated iron gyro wheel with fork swing joint.

5. The new single-cylinder high-lift truck according to claim 3 or 4, characterized in that: the outer end part of the first supporting rod is provided with a first self-locking mechanism for preventing the universal wheel from slipping when the object supporting plate rises, and the outer end part of the second supporting rod is provided with a second self-locking mechanism for preventing the front roller from slipping when the object supporting plate rises.

6. The new single-cylinder high-lift truck of claim 5, characterized in that: the first self-locking mechanism is an eccentric shaft transversely hinged to the outer end of the first supporting rod, the second self-locking mechanism is a trapezoidal support arranged on two sides of the front roller, when the object supporting plate is gradually lifted, the eccentric shaft on the first supporting rod is in contact with the ground to lift the universal wheel, and the inclined edge of the trapezoidal support on the second supporting rod is in contact with the ground to lift the front roller.

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