CN215756168U

CN215756168U - Lifting device for plank is carried

Info

Publication number: CN215756168U
Application number: CN202122380220.XU
Authority: CN
Inventors: 张怡冰
Original assignee: Henan Zhuyou Zhizao Decoration Industrial Park Co ltd
Current assignee: Henan Zhuyou Zhizao Decoration Industrial Park Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-08
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a lifting device for conveying wood boards, which comprises a base, wherein the upper surface of the base is provided with a mounting groove, a lifting frame is arranged above the base, the inner side of the lifting frame is provided with a plurality of rollers, one side surface of the lifting frame is provided with a motor, two sides of the bottom surface of the lifting frame are respectively hinged with a second lifting rod and are connected with a first lifting rod in a sliding manner, a hinged shaft is arranged between the second lifting rod and the first lifting rod, and the second lifting rod and the first lifting rod are hinged through the hinged shaft. The utility model has the beneficial effects that: through the power take off end and the articulated shaft swing joint at the last surface mounting pneumatic cylinder of mounting panel and pneumatic cylinder, can be through the increase of opening of pneumatic cylinder or reduce the distance between second lifter and the first lifter bottom to make the crane rise or descend, set up blocking device in the inside of draw-in groove and can block first lifter.

Description

Lifting device for plank is carried

Technical Field

The utility model relates to the field of wood processing, in particular to a lifting device for conveying wood boards.

Background

The height of a wood conveying device on the market can not be adjusted at present, and the wood conveying device is matched with other wood processing equipment for use, so that the height of the wood processing equipment is different, and the wood conveying machine serving as an intermediate link can be designed into equipment with adjustable height; generally, utilize hydraulic cylinder to support conveying cylinder in the conveyer use, but hydraulic cylinder can take place the damage and lead to the fact the leakage of hydraulic oil at its inside sealing washer of long-time back of using, can not support conveying cylinder, causes the transfer chain to descend and can not play the effect of carrying, for this we provide a plank and carry and use elevating gear to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a lifting device for conveying wood boards.

The purpose of the utility model is realized by the following technical scheme:

a lifting device for conveying wood boards comprises a base, wherein the upper surface of the base is provided with an installation groove, a lifting frame is arranged above the base, a plurality of rollers are arranged on the inner side of the lifting frame, a motor is arranged on one side surface of the lifting frame, the two sides of the bottom surface of the lifting frame are respectively hinged with a second lifting rod and are connected with a first lifting rod in a sliding way, an articulated shaft is arranged between the second lifting rod and the first lifting rod, the second lifting rod and the first lifting rod are articulated through the articulated shaft, the bottom of the second lifting rod is movably connected with the bottom surface of the mounting groove, a mounting plate is fixedly connected between the two first lifting rods, a hydraulic cylinder is arranged on the upper surface of the mounting plate, and the power output end of the hydraulic cylinder is movably connected with the hinged shaft, the upper surface of the mounting groove is provided with a plurality of clamping grooves, and blocking devices are arranged in the clamping grooves.

A further technical scheme is that the blocking device comprises a clamping block connected with the clamping groove in a matched mode, a blocking block is fixedly connected to the side face of the clamping block, a sliding rod is connected to the blocking block in a sliding mode, a first threaded rod is connected to the side face of the blocking block in a threaded mode, and the first threaded rod extends to the inside of the blocking block.

A further technical scheme is, the four corners department of base all is provided with the mobile device, the mobile device include with base fixed connection's fixed block, the inside sliding connection of fixed block has the slider, the bottom surface of slider is provided with first gyro wheel, the upper surface of slider is provided with the spring, and the spring is connected with the interior roof of fixed block, the upper surface threaded connection of fixed block has the second threaded rod, and the second threaded rod extends to the inside of fixed block.

The further technical scheme is that the end part of the sliding rod is fixedly connected with a rubber cushion block.

A further technical scheme is that the bottom of the first lifting rod is rotatably connected with a second roller, and the second roller is positioned in the mounting groove and is in surface contact with the upper surface of the mounting groove.

The further technical scheme is that the outer end face of the first threaded rod is fixedly connected with a rotating ring, and the end part of the second threaded rod is fixedly connected with a rotating rod.

The utility model has the following advantages:

1. according to the lifting frame, the hydraulic cylinder is arranged on the upper surface of the mounting plate, the power output end of the hydraulic cylinder is movably connected with the hinge shaft, the distance between the second lifting rod and the bottom of the first lifting rod can be increased or decreased through opening of the hydraulic cylinder, so that the lifting frame can ascend or descend, the blocking device is arranged in the clamping groove and can block the first lifting rod, when the hydraulic cylinder changes, hydraulic oil leaks or the cylinder is exploded, and the like, the first lifting rod can be blocked, so that the first lifting rod can be prevented from moving, and the phenomenon that the lifting frame descends is prevented.

2. According to the utility model, the moving devices are arranged at the four corners of the base, so that when the whole body needs to move, the second threaded rod is rotated to drive the sliding block and the first roller to extend out, the first roller is in contact with the ground, and the base moves with the ground to be changed into rolling, thereby achieving the effect of facilitating the movement of the base.

Drawings

Fig. 1 is an overall schematic view of the lifting device of the present invention.

FIG. 2 is a top view of FIG. 1 in accordance with the present invention.

FIG. 3 is a side view of the present invention shown in FIG. 1.

Fig. 4 is a schematic top sectional view of the lifting device of the present invention.

Fig. 5 is a schematic view of the internal structure of the barrier device of the present invention.

Fig. 6 is a schematic diagram of the internal structure of the mobile device according to the present invention.

In the figure, 1, a base; 2. a lifting frame; 3. a drum; 4. a motor; 5. a second lifting rod; 6. a first lifting rod; 7. mounting a plate; 8. hinging a shaft; 9. a hydraulic cylinder; 10. a mobile device; 101. a fixed block; 102. a second threaded rod; 103. a spring; 104. a slider; 105. a first roller; 11. mounting grooves; 12. a second roller; 13. a card slot; 14. a blocking device; 141. a clamping block; 142. a first threaded rod; 143. a blocking block; 144. a slide bar; 15. A rubber cushion block; 16. a rotating ring; 17. rotating the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings 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 the embodiment of fig. 1-6, a lifting device for conveying wood boards comprises a base 1, a mounting groove 11 is arranged on the upper surface of the base 1, a lifting frame 2 is arranged above the base 1, a plurality of rollers 3 are arranged on the inner side of the lifting frame 2, a motor 4 is arranged on one side surface of the lifting frame 2, the motor 4 provides power for the rotation of the rollers 3, the wood boards are conveniently conveyed, two sides of the bottom surface of the lifting frame 2 are respectively hinged with a second lifting rod 5 and a first lifting rod 6, a hinged shaft 8 is arranged between the second lifting rod 5 and the first lifting rod 6, the second lifting rod 5 and the first lifting rod 6 are hinged through the hinged shaft 8, the bottom of the second lifting rod 5 is movably connected with the bottom surface of the mounting groove 11, a mounting plate 7 is fixedly connected between the two first lifting rods 6, a hydraulic cylinder 9 is arranged on the upper surface of the mounting plate 7, and the power output end of the hydraulic cylinder 9 is movably connected with the hinged shaft 8, a plurality of clamping grooves 13 are formed in the upper surface of the mounting groove 11, and blocking devices 14 are arranged in the clamping grooves 13; second lifter 5 articulates with crane 2 ground, first lifter 6 carries out sliding connection with crane 2 ground, through starting hydraulic cylinder 9, pneumatic cylinder 9 extension or shorten and drive second lifter 5 and first lifter 6 and take place relative movement, make the bottom of second lifter 5 and first lifter 6 be close to each other or keep away from each other, thereby make crane 2 rise or descend, can carry out the height-adjusting to not co-altitude transfer chain, blocking device 14 carries out the joint with draw-in groove 13, can block first lifter 6 and take place to remove, prevent that pneumatic cylinder 9 from having the phenomenon that leaks or explode the jar and arouse crane 2 height-down to take place if taking place hydraulic pressure, the height-invariant of crane 2 has been guaranteed, the transport that makes the plank can normally go on.

The blocking device 14 comprises a blocking block 141 which is matched with the clamping groove 13 and clamped, a blocking block 143 is fixedly connected to the side surface of the blocking block 141, a sliding rod 144 is slidably connected to the blocking block 143, a rubber cushion block 15 is fixedly connected to the end portion of the sliding rod 144, the rubber cushion block 15 can buffer the extrusion force of the sliding rod 144 and the first lifting rod 6, the sliding rod 144 is prevented from deforming to the first lifting rod 6, a first threaded rod 142 is connected to the side surface of the blocking block 143 in a threaded manner, the first threaded rod 142 extends to the inside of the blocking block 143, a second roller 12 is rotatably connected to the bottom portion of the first lifting rod 6, the second roller 12 is located in the mounting groove 11 and contacts with the upper surface of the mounting groove 11, the second roller 12 converts the sliding friction between the first lifting rod 6 and the mounting groove 11 into rolling friction, the friction between the first lifting rod 6 and the mounting groove 11 is reduced, the first lifting rod 6 is convenient to move, a rotating ring 16 is fixedly connected to the outer end surface of the first threaded rod 142, the rotating ring 16 can save more labor when the first threaded rod 142 is screwed, and facilitates the screwing of the first threaded rod 142; after the hydraulic cylinder 9 is started to adjust the height of the lifting frame 2, the clamping block 141 is clamped into the clamping groove 13 closest to the first lifting rod 6, and then the first threaded rod 142 is screwed through the rotating ring 16, so that the rubber cushion block 15 is in contact with the first lifting rod 6 to block the first lifting rod 6.

The four corners of the base 1 are provided with moving devices 10, each moving device 10 comprises a fixed block 101 fixedly connected with the base 1, a sliding block 104 is connected inside the fixed block 101 in a sliding manner, the bottom surface of the sliding block 104 is provided with a first roller 105, the upper surface of the sliding block 104 is provided with a spring 103, the spring 103 is connected with the inner top wall of the fixed block 101, the upper surface of the fixed block 101 is in threaded connection with a second threaded rod 102, the second threaded rod 102 extends into the fixed block 101, and the end part of the second threaded rod 102 is fixedly connected with a rotating rod 17; when installing and using and transporting base 1, can twist second threaded rod 102 and make slider 104 follow the inside roll-off of fixed block 101 soon, make first gyro wheel 105 ground contact, make and roll when transporting base 1, made things convenient for whole elevating gear's removal, only need the reverse rotation second threaded rod 102 when not needing to transport, make slider 104 enter into the inside of fixed block 101 under the effect of spring 103, do not influence this elevating gear's use.

The working process of the utility model is as follows: when using, at first start pneumatic cylinder 9, pneumatic cylinder 9 extends or shortens thereby second lifter 5 and first lifter 6 bottom is close to or keeps away from the height of adjusting crane 2, the back is accomplished in the regulation, block device 14 card goes into draw-in groove 13, make rubber cushion 15 aim at first lifter 6, it rotates first threaded rod 142 to rotate swivel becket 16, make slide bar 144 slide until rubber cushion 15 and first lifter 6 contact inside blockking 143, support first lifter 6, after pneumatic cylinder 9 is malfunctioning, can prevent crane 2 from taking place to descend by rubber cushion 15 who supports first lifter 6.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a plank is carried and is used elevating gear which characterized in that: comprises a base (1), a mounting groove (11) is arranged on the upper surface of the base (1), a lifting frame (2) is arranged above the base (1), a plurality of rollers (3) are arranged on the inner side of the lifting frame (2), a motor (4) is arranged on one side surface of the lifting frame (2), a second lifting rod (5) and a first lifting rod (6) are hinged to both sides of the bottom surface of the lifting frame (2), an articulated shaft (8) is arranged between the second lifting rod (5) and the first lifting rod (6), the second lifting rod (5) and the first lifting rod (6) are hinged through the articulated shaft (8), the bottom of the second lifting rod (5) is movably connected with the bottom surface of the mounting groove (11), a mounting plate (7) is fixedly connected between the two first lifting rods (6), a hydraulic cylinder (9) is arranged on the upper surface of the mounting plate (7), and the power output end of the hydraulic cylinder (9) is movably connected with the articulated shaft (8), a plurality of clamping grooves (13) are formed in the upper surface of the mounting groove (11), and blocking devices (14) are arranged in the clamping grooves (13).

2. The lifting device for conveying wood boards as claimed in claim 1, wherein: the blocking device (14) comprises a clamping block (141) matched with the clamping groove (13), a blocking block (143) is fixedly connected to the side face of the clamping block (141), a sliding rod (144) is connected to the blocking block (143) in a sliding mode, a first threaded rod (142) is connected to the side face of the blocking block (143) in a threaded mode, and the first threaded rod (142) extends to the inside of the blocking block (143).

3. The lifting device for conveying wood boards as claimed in claim 2, wherein: the four corners department of base (1) all is provided with mobile device (10), mobile device (10) include with base (1) fixed connection's fixed block (101), the inside sliding connection of fixed block (101) has slider (104), the bottom surface of slider (104) is provided with first gyro wheel (105), the upper surface of slider (104) is provided with spring (103), and spring (103) are connected with the interior roof of fixed block (101), the upper surface threaded connection of fixed block (101) has second threaded rod (102), and second threaded rod (102) extend to the inside of fixed block (101).

4. The lifting device for conveying wood boards as claimed in claim 2, wherein: the end part of the sliding rod (144) is fixedly connected with a rubber cushion block (15).

5. The lifting device for conveying wood boards as claimed in claim 1, wherein: the bottom of first lifter (6) rotates and is connected with second gyro wheel (12), and second gyro wheel (12) are located mounting groove (11) and with mounting groove (11) upper surface contact.

6. The lifting device for conveying wood boards as claimed in claim 3, wherein: the outer end face of the first threaded rod (142) is fixedly connected with a rotating ring (16), and the end part of the second threaded rod (102) is fixedly connected with a rotating rod (17).