CN113830545A

CN113830545A - Axle transportation unloading equipment

Info

Publication number: CN113830545A
Application number: CN202111012079.6A
Authority: CN
Inventors: 王灯强; 王艳艳; 崔晴晴
Original assignee: Woyang Arcoso Machinery Co ltd
Current assignee: Woyang Arcoso Machinery Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2021-12-24

Abstract

The invention discloses an axle transportation unloading device, which comprises a supporting column, an upper cover, a protective shell, a bottom foot and a servo motor box, wherein the bottom end of the supporting column is provided with the bottom foot, the protective shell is arranged on one side of the middle of the supporting column, the upper cover is arranged on the top end of the supporting column, the servo motor box is arranged at one position in the middle of the supporting column, the top end of the supporting column is fixedly supported and provided with a moving mechanism, a grabbing mechanism is fixedly arranged on the moving mechanism, a protective mechanism is fixedly arranged between the supporting columns at the bottom end of the grabbing mechanism, the servo motor box controls the moving mechanism X, Y to axially move and a telescopic rod on the grabbing mechanism to perform Z-axis movement to position and grab an axle, and then the axle is protected by the protective mechanism, labour saving and time saving can protect the advantage that prevents to fall to the axle simultaneously.

Description

Axle transportation unloading equipment

Technical Field

The invention relates to the technical field of axle transportation, in particular to axle transportation unloading equipment.

Background

The axle is a frame supporting structure which is arranged below the rear part or the front part of the frame of the automobile through a suspension, and the axle is arranged below the frame, so that the frame is firstly turned over and the suspension is arranged when the axle is arranged, then the axle is arranged on the suspension, wheels are arranged at two ends of the axle, and among the influence factors of the automobile performance, the connection strength of the suspension to the axle and the frame is one of the most important factors, and the driving feeling of the automobile and the stability of the automobile in the high-speed driving process are directly determined.

The installation of current axle generally adopts the manual work to remove the installation or transport by diaxon system mechanical frame, and the manual work is removed and is wasted a large amount of manpowers, and production efficiency is low, and diaxon system mechanical frame transports, can not snatch automatically and dismantle and appear rocking easily transporting the in-process, does not have protection device, leads to the axle to produce the collision easily and to the safe hidden event in below to the location is placed the inaccuracy, needs adjustment waste time many times, reduces work efficiency.

Disclosure of Invention

The invention aims to provide axle transportation unloading equipment which can be firmly grabbed, has strong stability, can perform three-axis movement during movement, saves time and labor, and can protect an axle from falling so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an axle transportation unloading equipment, includes pillar, upper cover, protecting crust, footing and servo motor case, install the pillar bottom the footing, the protecting crust is installed one side in the middle of the pillar, the upper cover is installed the pillar top, install a position in the middle of the pillar servo motor case, moving mechanism is installed to pillar top fixed stay, moving mechanism is last fixed mounting to snatch the mechanism, snatch the mechanism bottom fixed mounting has protection mechanism between the pillar, servo motor case control moving mechanism X, Y axial displacement with it carries out the Z axle and removes to fix a position the axle and snatch the back and protect the axle by protection mechanism to snatch the telescopic link in the mechanism.

Preferably, the moving mechanism comprises a first fixing cover, a first motor, a first steering gear, a first lead screw, a first sliding block, a first connecting shaft, a first guide rail, a first bearing, a second motor, a second steering gear, a second lead screw, a second sliding block, a second connecting shaft, a second guide rail, a second bearing and a second fixing cover, the first motor is installed in the first fixing cover, the first motor is connected with the first steering gear, the other end of the first steering gear is fixedly connected with the first lead screw, the first sliding block is installed in the first lead screw in a sleeved mode, the first connecting shaft is installed inside the first sliding block, the first bearing is installed at the other end of the first lead screw, the first bearing is fixedly installed at the inner side of one end of the first fixing cover, the first guide rail is fixedly installed at two ends inside the first fixing cover, first slider top fixed mounting has the fixed cover of second, install in the fixed cover of second the second motor, the second motor is connected with the second steering gear, second steering gear other end fixed connection has the second lead screw, the second lead screw cup joints and installs the second slider, second slider internally mounted have the second connecting axle, the second lead screw other end is installed the second bearing, second bearing fixed mounting be in the fixed cover one end of second is inboard, second guide rail fixed mounting be in the fixed cover inside both ends of second.

Preferably, the grabbing mechanism comprises a connecting block, a telescopic rod, a third motor, a third steering gear, a third lead screw, a third slider, a third guide rail, a limiting plate, a bracket and a grabbing head, the connecting block bottom is fixedly provided with the telescopic rod, the bottom end of the telescopic rod is fixedly provided with a third fixing cover, the third motor is arranged in the third fixing cover, the third motor is connected with the third steering gear, the other end of the third steering gear is fixedly connected with the third lead screw, the third lead screw is sleeved with the third slider, the other end of the third lead screw is provided with a third bearing, the third bearing is fixedly arranged at the inner side of one end of the third fixing cover, the third guide rail is fixedly arranged at two ends inside the third fixing cover, the third slider is fixedly provided with the bracket, and the bracket is fixedly connected with the grabbing head through the limiting plate, and the limiting plate is fixedly arranged at the bottom end of the third fixed cover.

Preferably, the protection mechanism comprises a fourth fixed cover, a fourth motor, a fourth steering gear, a fourth lead screw, a tray, a fourth bearing, a fifth fixed cover, a fifth motor, a fifth steering gear, a fifth lead screw, a fifth slider, a fifth guide rail and a fifth bearing, the fourth motor is installed in the fourth fixed cover, the fourth motor is connected with the fourth steering gear, the other end of the fourth steering gear is fixedly connected with the fourth lead screw, the fourth lead screw is sleeved with the fourth slider, the fourth bearing is installed at the other end of the fourth lead screw, the fourth bearing is fixedly installed at the inner side of one end of the fourth fixed cover, the fourth guide rail is fixedly installed at the two ends of the inner part of the fourth fixed cover, the fifth slider is fixedly installed at the bottom end of the fourth fixed cover, the fifth slider is sleeved and installed on the fifth lead screw, the fifth bearing is fixedly installed at one end of the fifth lead screw, the other end of the fifth bearing is connected with a fifth steering gear, the other end of the fifth steering gear is connected with a fifth motor, the fifth motor is installed in a fifth fixed cover, and fifth guide rails are installed at two ends of the interior of the fifth fixed cover.

Preferably, the top end of the bottom foot is welded with a threaded screw rod, and the threaded screw rod is sleeved with a nut.

Preferably, the moving mechanism and the two sides of the protection mechanism are in axial symmetry.

Preferably, limiting plate bottom both sides fixed welding have branch, it installs to grab head movable mounting on branch.

Preferably, the top surface of the tray is provided with a placing groove.

Preferably, the upper cover is installed on the top end of the moving mechanism, and the protective shell is installed on two sides of the protective mechanism.

Compared with the prior art, the invention has the beneficial effects that:

(1) the moving mechanism is arranged, a first motor fixed in the first fixing cover rotates, the first steering gear is switched to enable the first screw rod to rotate, a first bearing at the other end of the first screw rod is fixed, the first sliding block is limited by the first guide rail, make first connecting axle drive first slider and slide on the Y axle, the axial symmetry is presented to the moving mechanism both sides, the fixed cover of first slider top fixed mounting's of both ends second moves along with the removal of first slider, synchronous second motor rotates and makes the second lead screw rotate by the rotation of second steering gear, the second lead screw other end is fixed by the second bearing, the second connecting axle that cup joints the installation on the second lead screw drives the second slider and slides on the X axle and fixed by the second guide rail, moving mechanism drives and snatchs the mechanism and can move at X, Y epaxially, synchronous movement is high-efficient quick, time saving, and labor cost is reduced.

(2) The grabbing mechanism is arranged to stretch out and draw back through a telescopic rod at the bottom end of the connecting block, the grabbing mechanism moves on the Z axis, a third fixing cover fixed at the bottom end of the telescopic rod changes along with the height position, a limiting plate fixedly installed at the bottom end of the third fixing cover changes the position up and down, a third motor fixedly installed in the third fixing cover rotates, a third lead screw is fixed by a third bearing at the other end through conversion of a third steering gear and rotates, a third sliding block which is installed on the third lead screw in a sleeved mode and limited by a third guide rail moves up and down, the support changes the position up and down when moving up and down, the support pulls a grabbing head movably installed at the bottom end of the supporting rod through a supporting rod welded at the bottom end of the limiting plate, the grabbing head is closed and opened to grab and place the axle, the grabbing is firm, the grabbing is time-saving and labor-saving, the working efficiency is improved, and the moving mechanism is combined to realize X axis movement, Y, Z three-axis movement, accuracy and high efficiency.

(3) The protection mechanism is arranged to rotate through a fifth motor fixed in a fifth fixing cover, a fifth steering gear is used for switching to enable a fifth screw rod to rotate, a fifth bearing at the other end of the fifth screw rod is fixed, a fifth slider is limited by a fifth guide rail, so that a fifth connecting shaft drives the fifth slider to slide on a Y axis, two sides of the protection mechanism are in axial symmetry, fourth fixing covers fixedly arranged at the top ends of the fifth sliders at two ends move along with the movement of the fifth slider, a synchronous fourth motor rotates to enable the fourth screw rod to rotate through the rotation of a fourth steering gear, the other end of the fourth screw rod is fixed by a fourth bearing, a fourth connecting shaft sleeved on the fourth screw rod drives the fourth slider to slide on the X axis and is fixed by the fourth guide rail, a tray arranged on the fourth slider also moves along with the movement, and after the moving mechanism controls the grabbing mechanism to grab and lift the axle to move, protection mechanism makes the tray move and protects the axle to the below of snatching the mechanism, prevents that the axle from dropping, causes the damage and leads to the fact the potential safety hazard to following staff, improves the security performance.

(4) Welded screw lead screw makes the footing can carry out height control on the footing for whole can carry out horizontal adjustment, and the nut is fixed screw lead screw, prevents to lead to screw lead screw not hard up because of vibrations or rocking, makes whole levelness not enough, snatchs the mechanism and snatchs the axle when, and the improper production of angle collides, can carry out horizontal adjustment and make to snatch more accurate, reduces the collision.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a plan view of the present invention;

FIG. 3 is a perspective view of the internal structure of the present invention;

FIG. 4 is a side elevational view of the internal structure of the present invention;

FIG. 5 is a perspective structural view of the movement mechanism of the present invention;

FIG. 6 is a perspective view of the grasping mechanism of the present invention;

FIG. 7 is a perspective structural view of the protection mechanism of the present invention;

fig. 8 is a perspective structural view of the adjustable foot of the present invention.

In the figure: 1. a pillar; 2. an upper cover; 3. a protective shell; 4. a moving mechanism; 5. a grabbing mechanism; 6. a protection mechanism; 7. footing; 8. a servo motor case; 401. a first stationary cover; 402. a first motor; 403. a first steering gear; 404. a first lead screw; 405. a first slider; 406. a first connecting shaft; 407. a first guide rail; 408. a first bearing; 409. a second motor; 410. a second diverter; 411. a second lead screw; 412. a second slider; 413. a second connecting shaft; 414. a second guide rail; 415. a second bearing; 416. a second stationary cover; 501. connecting blocks; 502. a telescopic rod; 503. a third motor; 504. a third diverter; 505. a third screw rod; 506. a third slider; 507. a third guide rail; 508. a limiting plate; 509. a support; 510. a head is grabbed; 601. a fourth stationary cover; 602. a fourth motor; 603. a fourth diverter; 604. a fourth screw rod; 605. a tray; 606. a fourth bearing; 607. a fifth stationary cover; 608. a fifth motor; 609. a fifth diverter; 610. a fifth screw rod; 611. a fifth slider; 612. a fifth guide rail; 613. a fifth bearing; 701. a nut; 702. and (4) a threaded screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution of an axle transportation unloading device:

the utility model provides an axle transportation unloading equipment, as shown in fig. 1, includes pillar 1, upper cover 2, protecting crust 3, footing 7 and servo motor case 8, install 1 bottom of pillar footing 7, protecting crust 3 installs one side in the middle of the pillar 1, upper cover 2 is installed 1 top of pillar, install a position in the middle of the pillar 1

servo motor case

8, 1 top fixed support of pillar installs moving mechanism 4, fixed mounting has on the moving mechanism 4 and snatchs mechanism 5, snatch mechanism 5 bottom fixed mounting has protection mechanism 6 between the pillar 1, servo motor case 8 control moving mechanism 4X, Y axial displacement with it fixes a position to snatch the axle by protection mechanism 6 after snatching telescopic link 502 on the mechanism 5 and protects the axle to carry out the Z axle removal.

Specifically, as shown in fig. 5, the moving mechanism 4 includes a first fixed cover 401, a first motor 402, a first steering gear 403, a first lead screw 404, a first slider 405, a first connecting shaft 406, a first guide rail 407, a first bearing 408, a second motor 409, a second steering gear 410, a second lead screw 411, a second slider 412, a second connecting shaft 413, a second guide rail 414, a second bearing 415, and a second fixed cover 416, the first motor 402 is installed in the first fixed cover 401, the first motor 402 is connected to the first steering gear 403, the first lead screw 404 is fixedly connected to the other end of the first steering gear 403, the first slider 405 is installed in the first lead screw 404 in a sleeved manner, the first connecting shaft is installed in the first slider 405, the first bearing 408 is installed at the other end of the first lead screw 404, the first bearing 408 is fixedly installed inside one end of the first fixed cover 401, the first guide rail 407 is fixedly installed at two ends inside the first fixing cover 401, the top end of the first slider 405 is fixedly installed with a second fixing cover 416, the second fixing cover 416 is internally installed with the second motor 409, the second motor 409 is connected with the second steering gear 410, the other end of the second steering gear 410 is fixedly connected with the second lead screw 411, the second lead screw 411 is installed with the second slider 412 in a sleeved mode, the second connecting shaft 413 is installed inside the second slider 412, the second bearing 415 is installed at the other end of the second lead screw 411, the second bearing 415 is fixedly installed at the inner side of one end of the second fixing cover 416, the second guide rail 414 is fixedly installed at two ends inside the second fixing cover 416, the first motor 402 fixed inside the first fixing cover 401 rotates, and the first steering gear 403 is converted to enable the first lead screw 404 to rotate, the first bearing 408 at the other end of the first lead screw 404 is fixed, and the first slider 405 is limited by the first guide rail 407, so that the first connecting shaft 406 drives the first slider 405 to slide on the Y axis, two sides of the moving mechanism 4 are axisymmetric, the second fixing covers 416 fixedly mounted at the top ends of the first sliders 405 at two ends move along with the movement of the first slider 405, the synchronous second motor 409 rotates and the second diverter 410 rotates to drive the second lead screw 411 to rotate, the other end of the second lead screw 411 is fixed by the second bearing 415, the second connecting shaft 413 sleeved on the second lead screw 411 drives the second slider 412 to slide on the X axis and is fixed by the second guide rail 414, the moving mechanism 4 drives the grabbing mechanism 5 to move on the X, Y axis, the synchronous movement is efficient and rapid, the time is saved, and the labor cost is reduced.

Specifically, as shown in fig. 6, the grabbing mechanism 5 includes a connecting block 501, an expansion link 502, a third motor 503, a third steering gear 504, a third lead screw 505, a third slider 506, a third guide rail 507, a limiting plate 508, a bracket 509, and a grabbing head 510, the bottom end of the connecting block 501 is fixedly mounted with the expansion link 502, the bottom end of the expansion link 502 is fixedly mounted with a third fixing cover, the third motor 503 is mounted in the third fixing cover, the third motor 503 is connected with the third steering gear 504, the other end of the third steering gear 504 is fixedly connected with the third lead screw 505, the third lead screw 505 is sleeved with the third slider 506, a third bearing is mounted at the other end of the third lead screw 505, the third bearing is fixedly mounted at the inner side of one end of the third fixing cover, the third guide rail 507 is fixedly mounted at the two ends inside the third fixing cover, the third slider 506 is fixedly provided with a support 509, the support 509 is fixedly connected with the bottom end through a limiting plate 508, the limiting plate 508 is fixedly arranged at the bottom end of a third fixing cover, a telescopic rod 502 at the bottom end of a connecting block 501 extends and retracts to enable a grabbing mechanism 5 to move on a Z axis, the third fixing cover fixed at the bottom end of the telescopic rod 502 is changed along with the height position, the limiting plate 508 fixedly arranged at the bottom end of the third fixing cover is changed in position up and down, a third motor 503 fixedly arranged in the third fixing cover rotates, a third lead screw 505 is fixed by a third bearing at the other end through the conversion of a third steering gear 504, the third lead screw is sleeved on the third lead screw 505 and moves up and down through a third slider 506 limited by a third guide rail 507, the support 509 is changed in position up and down when the third slider 506 moves up and down, and the support 509 enables the grabbing head 510 movably arranged at the bottom end of the support to be pulled through a support rod welded support rod 508 Pull for grab head 510 and close and open and snatch and place the axle, snatch firmly, labour saving and time saving improves work efficiency and 4 combinations of moving mechanism and realizes X, Y, Z triaxial removal, and is accurate high-efficient.

Specifically, as shown in fig. 7, the protection mechanism 6 includes a fourth fixed cover 601, a fourth motor 602, a fourth steering gear 603, a fourth lead screw 604, a tray 605, a fourth bearing 606, a fifth fixed cover 607, a fifth motor 608, a fifth steering gear 609, a fifth lead screw 610, a fifth slider 611, a fifth guide rail 612, and a fifth bearing 613, the fourth motor 602 is installed in the fourth fixed cover 601, the fourth motor 602 is connected to the fourth steering gear 603, the other end of the fourth steering gear 603 is fixedly connected to the fourth lead screw 604, the fourth slider 604 is installed in a sleeved manner, the fourth bearing 606 is installed at the other end of the fourth lead screw 604, the fourth bearing 606 is fixedly installed inside one end of the fourth fixed cover 601, the fourth guide rail is fixedly installed at two ends 611 inside the fourth fixed cover 601, the bottom end of the fourth fixed cover 601 is fixedly installed with the fifth slider 611, the fifth sliding block 611 is mounted on the fifth screw 610 in a sleeved manner, one end of the fifth screw 610 is fixedly mounted with the fifth bearing 613, the other end of the fifth bearing 613 is connected with the fifth steering gear 609, the other end of the fifth steering gear 609 is connected with the fifth motor 608, the fifth motor 608 is mounted in the fifth fixing cover 607, the fifth guide rail 612 is mounted at two ends inside the fifth fixing cover 607, the fifth motor 608 fixed in the fifth fixing cover 607 rotates, the fifth steering gear 609 performs conversion to enable the fifth screw 610 to rotate, the fifth bearing 613 at the other end of the fifth screw 610 is fixed, the fifth sliding block 611 is limited by the fifth guide rail 612, so that the fifth connecting shaft drives the fifth sliding block 611 to slide on the Y axis, two sides of the protection mechanism 6 are in axial symmetry, the fourth fixing cover 601 fixedly mounted at the top ends of the fifth sliding block 611 at two ends moves along with the movement of the fifth sliding block 611, the synchronous fourth motor 602 rotates and is made fourth lead screw 604 rotate by the rotation of fourth steering gear 603, the fourth lead screw 604 other end is fixed by fourth bearing 606, the fourth connecting axle that cup joints the installation on fourth lead screw 604 drives the fourth slider and slides on the X axle and is fixed by the fourth guide rail, tray 605 of installation also is along with removing on the fourth slider, moving mechanism 4 snatchs mechanism 5 and snatchs the back of raising the axle and removing in the control, protection machanism 6 makes tray 605 remove to the below of snatching mechanism 5 and protects the axle, prevent that the axle from dropping, cause the damage and lead to the fact the potential safety hazard to following staff, improve the security performance.

Specifically, as shown in fig. 8, threaded screw 702 is welded at the top end of the footing 7, a nut 701 is installed by sleeving threaded screw 702, height adjustment of footing 7 can be achieved by threaded screw 702 welded on footing 7, so that the whole can be adjusted horizontally, threaded screw 702 is fixed by nut 701, looseness of threaded screw 702 caused by vibration or shaking is prevented, the whole levelness is not enough, and when grabbing mechanism 5 to grab the axle, collision caused by improper angle is avoided.

Specifically, as shown in fig. 2, the two sides of the moving mechanism 4 and the protection mechanism 6 are axisymmetric, and the two sides synchronously move to fix the top fixed cover, so that the device is safe and efficient, has stronger power and is more stable.

Specifically, as shown in fig. 6, fixed welding has branch in limiting plate 508 bottom both sides, it installs to grab head 510 movable mounting on branch, branch has the effect of fixed head position 510 of grabbing.

Specifically, as shown in fig. 7, a placement groove is formed in the top surface of the tray 605, and the placement groove defines the position of the axle, so as to prevent the axle from slipping off during the movement process.

Specifically, as shown in fig. 1, the top end of the moving mechanism 4 is provided with the upper cover 2, the two sides of the protection mechanism 6 are provided with the protection shell 3, and the upper cover 2 and the protection shell 3 protect the inside of the moving mechanism 4 and the protection mechanism 6, so that the screw rod is prevented from being influenced by the entering of external sundries.

The working principle is as follows: when the electric car works, a servo controller in a servo motor box 8 is electrically connected with all motors and is controlled by the servo controller to operate, firstly, a bottom foot 7 at the bottom end of a support 1 is adjusted, a threaded screw rod 702 is rotated to keep the whole horizontal, the position of the threaded screw rod 702 is fixed by a nut 701 to prevent looseness and horizontal instability, then the servo motor box 8 synchronously controls a moving mechanism 4 and a motor in a grabbing mechanism 5 to enable a first motor 402 fixed in a first fixing cover 401 to rotate, a first steering gear 403 is converted to enable the first screw rod 404 to rotate, a first bearing 408 at the other end of the first screw rod 404 is fixed, a first slide block 405 is limited by a first guide rail 407, so that a first connecting shaft 406 drives the first slide block 405 to slide on a Y axis, two sides of the moving mechanism 4 are in axial symmetry, a second fixing cover 416 fixedly installed at the top ends of the first slide blocks 405 at two ends moves along with the movement of the first slide block 405, a synchronous second motor 409 rotates, a second screw 411 rotates due to the rotation of a second steering gear 410, the other end of the second screw 411 is fixed by a second bearing 415, a second connecting shaft 413 sleeved on the second screw 411 drives a second sliding block 412 to slide on an X axis and is fixed by a second guide rail 414, a connecting block 501 fixedly installed on the second sliding block 412 enables a grabbing mechanism 5 to move, then an expansion link 502 at the bottom end of the connecting block 501 extends and retracts to enable the grabbing mechanism 5 to move on a Z axis, a third fixing cover fixed at the bottom end of the expansion link 502 changes along with the height position, a limiting plate 508 fixedly installed at the bottom end of the third fixing cover changes the up-down position, a third motor 503 fixedly installed in the third fixing cover rotates, a third screw 505 is fixed by a third bearing at the other end through the conversion of a third steering gear 504 and is sleeved on the third screw 505 and moves up and down by a third sliding block 506 limited by a third guide rail 507, when the third sliding block 506 moves up and down, the support 509 is changed in position up and down, the support 509 pulls the grabbing head 510 movably mounted at the bottom end of the support rod through the support rod welded at the bottom end of the limit plate 508, so that the grabbing head 510 is closed and opened to grab and place the axle, the grabbing is firm, time and labor are saved, the working efficiency is improved, X, Y, Z three-axis movement is realized by combining the moving mechanism 4, the grabbing mechanism is accurate and efficient, after the grabbing mechanism 5 grabs and lifts the axle, the tray 605 on the protection mechanism 6 is moved to the bottom end of the axle to protect the axle, the axle is prevented from falling, damage is caused, potential safety hazards are caused to following workers, the safety performance is improved, finally, the grabbing mechanism 5 is moved to the axle position, the tray 605 is moved away, the axle falls gently and is placed at a fixed position, the safety and the efficiency are improved, the time and the working efficiency are saved, the labor cost is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The axle transportation unloading equipment comprises a strut (1), an upper cover (2), a protective shell (3), a bottom foot (7) and a servo motor box (8), wherein the bottom end of the strut (1) is provided with the bottom foot (7), the protective shell (3) is arranged on one side of the middle of the strut (1), the upper cover (2) is arranged at the top end of the strut (1), and the servo motor box (8) is arranged in the middle of the strut (1);

the device is characterized in that a moving mechanism (4) is fixedly supported and installed at the top end of each strut (1), a grabbing mechanism (5) is fixedly installed on each moving mechanism (4), and a protection mechanism (6) is fixedly installed between the struts (1) at the bottom ends of the grabbing mechanisms (5);

the servo motor box (8) controls the moving mechanism (4) X, Y to move axially and the telescopic rod (502) on the grabbing mechanism (5) to move in the Z axis direction to position and grab the axle, and then the axle is protected by the protection mechanism 6.

2. An axle transport discharge apparatus according to claim 1 wherein: the moving mechanism (4) comprises a first fixed cover (401), a first motor (402), a first steering gear (403), a first screw rod (404), a first sliding block (405), a first connecting shaft (406), a first guide rail (407), a first bearing (408), a second motor (409), a second steering gear (410), a second screw rod (411), a second sliding block (412), a second connecting shaft (413), a second guide rail (414), a second bearing (415) and a second fixed cover (416), wherein the first motor (402) is installed in the first fixed cover (401), the first motor (402) is connected with the first steering gear (403), the other end of the first steering gear (403) is fixedly connected with the first screw rod (404), the first sliding block (405) is installed in a sleeved mode on the first screw rod (404), and the first connecting shaft (406) is installed in the first sliding block (405), the other end of the first screw rod (404) is provided with the first bearing (408), the first bearing (408) is fixedly arranged at the inner side of one end of the first fixed cover (401), the first guide rail (407) is fixedly arranged at the two ends inside the first fixed cover (401), the top end of the first sliding block (405) is fixedly provided with a second fixed cover (416), the second motor (409) is arranged in the second fixed cover (416), the second motor (409) is connected with the second steering gear (410), the other end of the second steering gear (410) is fixedly connected with the second screw rod (411), the second sliding block (412) is sleeved and arranged on the second screw rod (411), the second connecting shaft (413) is arranged inside the second sliding block (412), and the second bearing (415) is arranged at the other end of the second screw rod (411), the second bearing (415) is fixedly arranged on the inner side of one end of the second fixed cover (416), and the second guide rail (414) is fixedly arranged at two ends of the inner part of the second fixed cover (416).

3. An axle transport discharge apparatus according to claim 1 wherein: the grabbing mechanism (5) comprises a connecting block (501), an expansion rod (502), a third motor 503, a third steering gear (504), a third screw rod (505), a third sliding block (506), a third guide rail (507), a limiting plate (508), a support (509) and a grabbing head (510), wherein the expansion rod (502) is fixedly mounted at the bottom end of the connecting block (501), a third fixing cover is fixedly mounted at the bottom end of the expansion rod (502), the third motor (503) is mounted in the third fixing cover, the third steering gear (504) is connected with the third motor (503), the third screw rod (505) is fixedly connected with the other end of the third steering gear (504), the third sliding block (506) is mounted in a sleeved mode on the third screw rod (505), a third bearing is mounted at the other end of the third screw rod (505), and the third bearing is fixedly mounted at the inner side of one end of the third fixing cover, third guide rail (507) fixed mounting be in the inside both ends of the fixed cover of third, third slider (506) fixed mounting has support (509), support (509) pass through limiting plate (508) and bottom grab head (510) fixed connection, limiting plate (508) fixed mounting be in the fixed cover bottom of third.

4. An axle transport discharge apparatus according to claim 1 wherein: the protection mechanism (6) comprises a fourth fixed cover (601), a fourth motor (602), a fourth steering gear (603), a fourth screw rod (604), a tray (605), a fourth bearing (606), a fifth fixed cover (607), a fifth motor (608), a fifth steering gear (609), a fifth screw rod (610), a fifth slider (611), a fifth guide rail (612) and a fifth bearing (613), the fourth motor (602) is installed in the fourth fixed cover (601), the fourth motor (602) is connected with the fourth steering gear (603), the other end of the fourth steering gear (603) is fixedly connected with the fourth screw rod (604), the fourth slider is installed on the fourth screw rod (604) in a sleeved mode, the fourth bearing (606) is installed at the other end of the fourth screw rod (604), and the fourth bearing (606) is fixedly installed on the inner side of one end of the fourth fixed cover (601), the inside both ends fixed mounting of fourth fixed cover (601) has the fourth guide rail, the fixed mounting in fourth fixed cover (601) bottom has fifth slider (611), install fifth slider (611) cup joint on fifth lead screw (610), fifth lead screw (610) one end fixed mounting has fifth bearing (613), the fifth bearing (613) other end is connected with fifth steering gear (609), fifth steering gear (609) other end is connected with fifth motor (608), fifth motor (608) are installed in fifth fixed cover (607), install the inside both ends of fifth fixed cover (607) fifth guide rail (612).

5. An axle transport discharge apparatus according to claim 1 wherein: the top end of the bottom foot (7) is welded with a threaded screw rod (702), and the threaded screw rod (702) is sleeved with a nut (701).

6. An axle transport discharge apparatus according to claim 1 wherein: the moving mechanism (4) and the protection mechanism (6) are in axial symmetry at two sides.

7. An axle transport discharge apparatus according to claim 3 wherein: limiting plate (508) bottom both sides fixed welding have a branch, it installs to grab head (510) movable mounting be in on the branch.

8. An axle transport discharge apparatus according to claim 4 wherein: the top surface of the tray (605) is provided with a placing groove.

9. An axle transport discharge apparatus according to claim 1 wherein: the top end of the moving mechanism (4) is provided with the upper cover (2), and the two sides of the protection mechanism (6) are provided with the protection shell (3).