CN213033465U

CN213033465U - Red lifting machine that dashes that stability is high

Info

Publication number: CN213033465U
Application number: CN202021678214.1U
Authority: CN
Inventors: 王强
Original assignee: Quanzhou Jiuxiang Automation Equipment Manufacturing Co ltd
Current assignee: Quanzhou Jiuxiang Automation Equipment Manufacturing Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-23
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a red towards lifting machine that stability is high, the on-line screen storage device comprises a base, be equipped with the supporting shoe directly over the base, four support columns that are the rectangle and distribute of lower extreme fixedly connected with of supporting shoe, be equipped with the opening corresponding with the support column in the base, the lower extreme of support column extends to in the opening and rotates and be connected with the universal wheel, be equipped with in the supporting shoe and put the thing groove, it is equipped with four second gears that are the rectangle and distribute to put the thing inslot, second gear internal fixation is inserted and is equipped with the sleeve, telescopic upper end runs through the second gear and with put thing inslot top end lateral wall and rotate and be connected, it is equipped with the opening corresponding with the sleeve on the thing inslot bottom end lateral wall, telescopic lower extreme runs through the opening, telescopic lower extreme is inserted and is equipped with. The utility model discloses a setting of drive mechanism realizes the flexible of universal wheel, makes the base direct and ground contact to improve overall stability.

Description

Red lifting machine that dashes that stability is high

Technical Field

The utility model relates to a lifting machine technical field especially relates to a red lifting machine that dashes that stability is high.

Background

A plurality of existing parts are generally lifted and conveyed to processing equipment through a lifting machine to be processed during machining, a lifting material channel of the lifting machine is generally arranged in a straight line inclined mode, a discharge port is formed in the upper portion of the lifting material channel, a feed port is formed in the lower portion of the lifting material channel, the lifting material channel generally comprises a material channel bottom and side baffles which are respectively arranged on two sides of the bottom of the material channel, the bottom of the material channel is generally one part of a chain plate conveying belt mechanism, and the lifting machine can be used in a red punching production process.

Because the lifting machine is bulky, be not convenient for remove, for this reason people can be equipped with the universal wheel in the lifting machine below to holistic removal, when not needing to remove, though can prevent to remove through the self-locking mechanism of universal wheel, but the frictional force between universal wheel and the ground is lower, and stability is relatively poor, and its position takes place the skew easily, thereby influences normal use in production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving though can prevent to remove through the self-locking mechanism of universal wheel, nevertheless frictional force between universal wheel and the ground is lower, and stability is relatively poor, and the skew takes place easily in its position to influence normal use in production, and the red lifting machine that dashes that a stability is high that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-stability red punching elevator comprises a base, wherein a supporting block is arranged right above the base, four support columns which are distributed in a rectangular shape are fixedly connected to the lower end of the supporting block, openings corresponding to the support columns are formed in the base, the lower ends of the support columns extend into the openings and are rotatably connected with universal wheels, an object placing groove is formed in the supporting block, four second gears which are distributed in a rectangular shape are arranged in the object placing groove, sleeves are fixedly inserted in the second gears, the upper ends of the sleeves penetrate through the second gears and are rotatably connected with the side walls of the top end in the object placing groove, through holes corresponding to the sleeves are formed in the side walls of the bottom end in the object placing groove, screw rods are inserted in the lower ends of the sleeves and are in threaded connection, the lower ends of the screw rods are fixedly connected with the upper end of the base, and first gears which are meshed with the second gears are arranged in the object placing groove, the elevator lifting device is characterized in that a rotating rod is fixedly inserted into the first gear, the lower end of the rotating rod penetrates through the first gear and is connected with the side wall of the bottom end of the object placing groove in a rotating mode, a servo motor is fixedly connected to the upper end of the supporting block, the upper end of the rotating rod penetrates through the supporting block and is fixedly connected with the tail end of an output shaft of the servo motor, the rotating rod is connected with the supporting block in a rotating mode, a lifting machine body is arranged at the upper end of the supporting block, two supporting plates are fixedly connected to the lower end of the lifting machine body, and the lower ends of the.

Preferably, the sleeve is fixedly sleeved with a bearing, and the outer side wall of the bearing is fixedly connected with the inner side wall of the through opening.

Preferably, the both sides of support column all are equipped with the recess, be equipped with the ball in the recess, the ball offsets with the opening inside wall.

Preferably, the support column is sleeved with a spring, and two ends of the spring respectively abut against the lower end of the support block and the side wall of the upper end of the base.

Preferably, the lower end of the base is fixedly connected with a rubber pad.

Preferably, both sides of the supporting block are fixedly connected with pull rings.

Has the advantages that:

1. when the universal wheel is used, firstly, the base is contacted with the ground, so that the stability of the whole body when the universal wheel is not moved is improved, when the universal wheel needs to be moved, a power supply of a servo motor is switched on, the servo motor is started to drive the rotating rod to rotate, the rotating rod drives the first gear to rotate, the first gear drives the sleeve to rotate through the meshing effect of the second gear, the sleeve drives the screw rod to move upwards through the meshing effect of the threads, the base is driven to move upwards through the screw rod, so that the universal wheel is contacted with the ground, and the whole body is moved through the universal wheel;

2. through the setting of bearing, stability when can improving the sleeve and rotate, through the setting of ball, can reduce the resistance between base and the support column, through the setting of spring, stability when can improving the base and remove, through the setting of rubber pad, can improve the frictional force between base and the ground, reinforcing overall stability through the setting of pull ring, can make things convenient for the pulling equipment pulling moving as a whole.

Drawings

Fig. 1 is a schematic structural view of a red punching elevator with high stability provided by the utility model;

fig. 2 is the utility model provides a distribution structure sketch map of the first gear of red towards lifting machine and second gear that stability is high.

In the figure: the method comprises the following steps of 1-a supporting plate, 2-a hoister body, 3-a servo motor, 4-a rotating rod, 5-a sleeve, 6-a second gear, 7-a supporting block, 8-a base, 9-a bearing, 10-a first gear, 11-a screw rod and 12-a supporting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a high-stability red punching elevator comprises a base 8, a rubber pad is fixedly connected to the lower end of the base 8 for improving the friction force between the base 8 and the ground and enhancing the overall stability, a supporting block 7 is arranged right above the base 8 for supporting the supporting plate 1, pull rings are fixedly connected to both sides of the supporting block 7 for conveniently connecting with a traction device, the lower end of the supporting block 7 is fixedly connected with four supporting columns 12 which are distributed in a rectangular shape and used for mounting universal wheels, an opening corresponding to the supporting column 12 is arranged in the base 8, the lower end of the supporting column 12 extends into the opening and is rotatably connected with the universal wheels for conveniently moving the whole body, a spring is sleeved on the supporting column 12 for improving the stability when the base 8 moves, and two ends of the spring respectively abut against the lower end of the supporting block 7 and the upper end side wall of the base 8, grooves are formed in the two sides of the supporting column 12, balls are arranged in the grooves and used for reducing resistance when the base 8 moves, and the balls abut against the inner side wall of the opening;

in the embodiment, a storage groove is formed in the supporting block 7, four second gears 6 which are distributed in a rectangular shape are arranged in the storage groove and used for driving the sleeve 5 to rotate, the sleeve 5 is fixedly inserted in the second gear 6 and used for driving the screw rod 11 to move, the upper end of the sleeve 5 penetrates through the second gear 6 and is rotatably connected with the side wall of the top end in the storage groove, a through hole corresponding to the sleeve 5 is formed in the side wall of the bottom end in the storage groove, the lower end of the sleeve 5 penetrates through the through hole, a bearing 9 is fixedly sleeved on the sleeve 5 and used for improving the stability of the sleeve 5 during rotation, the outer side wall of the bearing 9 is fixedly connected with the inner side wall of the through hole, the screw rod 11 is inserted at the lower end of the sleeve 5 and used for driving the base 8 to move, the screw;

in this embodiment, a first gear 10 engaged with the second gear 6 is disposed in the storage slot and used for driving the second gear 6 to rotate, a rotating rod 4 is fixedly inserted in the first gear 10 and used for driving the first gear 10 to rotate, a lower end of the rotating rod 4 penetrates through the first gear 10 and is rotatably connected with an end side wall of an inner bottom of the storage slot, the upper end of the supporting block 7 is fixedly connected with a servo motor 3 and used for driving the rotating rod 4 to rotate, an upper end of the rotating rod 4 penetrates through the supporting block 7 and is fixedly connected with an end of an output shaft of the servo motor 3, and the rotating rod 4 is rotatably connected with the supporting block 7;

in the embodiment, the upper end of the supporting block 7 is provided with the elevator body 2, the lower end of the elevator body 2 is fixedly connected with two supporting plates 1 for supporting the elevator body 2, and the lower ends of the supporting plates 1 are fixedly connected with the upper end of the supporting block 7;

in this embodiment, at first through base 8 and ground contact, improve whole stability when unmovable, when needing to remove, switch on servo motor 3's power, it rotates to start servo motor 3 and drive bull stick 4, bull stick 4 drives first gear 10 and rotates, first gear 10 drives sleeve 5 through the effect with 6 meshing of second gear and rotates, sleeve 5 drives screw rod 11 rebound through thread engagement's effect, drive base 8 rebound through screw rod 11, thereby make universal wheel and ground contact, realize holistic removal through the universal wheel, the utility model discloses a drive mechanism's setting realizes the flexible of universal wheel, makes the direct and ground contact of base, thereby improves overall stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a red towards lifting machine that stability is high, includes base (8), its characterized in that: a supporting block (7) is arranged right above the base (8), four support columns (12) which are distributed in a rectangular shape are fixedly connected to the lower end of the supporting block (7), an opening corresponding to the support columns (12) is formed in the base (8), the lower ends of the support columns (12) extend into the opening and are rotatably connected with universal wheels, an object placing groove is formed in the supporting block (7), four second gears (6) which are distributed in a rectangular shape are arranged in the object placing groove, a sleeve (5) is fixedly inserted in the second gears (6), the upper end of the sleeve (5) penetrates through the second gears (6) and is rotatably connected with the side wall of the top end in the object placing groove, a through hole corresponding to the sleeve (5) is formed in the side wall of the bottom end in the object placing groove, the lower end of the sleeve (5) penetrates through the through hole, a screw rod (11) is inserted in the lower end of the sleeve (5), and the screw rod (11), the lower end of the screw rod (11) is fixedly connected with the upper end of the base (8), a first gear (10) meshed with the second gear (6) is arranged in the storage groove, a rotating rod (4) is fixedly inserted in the first gear (10), the lower end of the rotating rod (4) penetrates through the first gear (10) and is rotationally connected with the side wall of the bottom end of the object placing groove, the upper end of the supporting block (7) is fixedly connected with a servo motor (3), the upper end of the rotating rod (4) penetrates through the supporting block (7) and is fixedly connected with the tail end of an output shaft of the servo motor (3), the rotating rod (4) is rotationally connected with the supporting block (7), the upper end of the supporting block (7) is provided with a hoisting machine body (2), the lower end of the elevator body (2) is fixedly connected with two supporting plates (1), the lower end of the supporting plate (1) is fixedly connected with the upper end of the supporting block (7).

2. The red punching elevator with high stability as claimed in claim 1, wherein: the fixed cover is equipped with bearing (9) on sleeve (5), the lateral wall and the opening inside wall fixed connection of bearing (9).

3. The red punching elevator with high stability as claimed in claim 1, wherein: grooves are formed in the two sides of the supporting column (12), balls are arranged in the grooves, and the balls are abutted to the inner side wall of the opening.

4. The red punching elevator with high stability as claimed in claim 1, wherein: the supporting column (12) is sleeved with a spring, and two ends of the spring are respectively abutted against the lower end of the supporting block (7) and the side wall of the upper end of the base (8).

5. The red punching elevator with high stability as claimed in claim 1, wherein: the lower end of the base (8) is fixedly connected with a rubber pad.

6. The red punching elevator with high stability as claimed in claim 1, wherein: and pull rings are fixedly connected to the two sides of the supporting block (7).