CN212425210U

CN212425210U - Driving grab bucket feed arrangement

Info

Publication number: CN212425210U
Application number: CN201922480637.6U
Authority: CN
Inventors: 陈志伟; 刘辉; 叶鼎瑜; 张述强
Original assignee: Shanghai Xineng Environmental Protection Technology Co ltd
Current assignee: Shanghai Xineng Environmental Protection Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a crane grab bucket feeding device, which comprises a Mecanum wheel all-directional mobile vehicle, wherein the upper end of the Mecanum wheel all-directional mobile vehicle is provided with a base, the upper end of the base is provided with a shear type lifting platform, the upper end of the shear type lifting platform is provided with a middle seat, the inner part of the middle seat is provided with a motor cavity, the inner part of the motor cavity is provided with a steering motor, the output end of the steering motor is provided with a steering shaft, the upper end of the steering shaft extends out of the upper end of the middle seat and is connected with a rotating seat, the upper end of the rotating seat is provided with a vertical frame, the upper end of the vertical frame is articulated with a horizontal frame, the middle part of the vertical frame is articulated with a first telescopic cylinder, the driving end of the first telescopic cylinder is articulated with one end of the horizontal frame, the utility model can grab bucket grab the material, move in all directions, is not limited by paths, the material loading of the equipment of different heights of matching uses, facilitates the use.

Description

Driving grab bucket feed arrangement

Technical Field

The utility model relates to a feed arrangement technical field, concrete field is driving grab bucket feed arrangement.

Background

In the industrial production process, processing equipment needs to be fed, and if industrial solid waste needs to be pulped, feeding of large-scale pulping equipment needs to be carried out by a corresponding feeding device. The existing feeding device is inconvenient to operate, rigid to move and poor in adaptability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a driving grab bucket feed arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crane grab bucket feeding device comprises a Mecanum wheel all-directional moving vehicle, wherein a base is arranged at the upper end of the Mecanum wheel all-directional moving vehicle, a shear type lifting table is arranged at the upper end of the base, a middle seat is arranged at the upper end of the shear type lifting table, a motor cavity is arranged inside the middle seat, a steering motor is arranged inside the motor cavity, a steering shaft is arranged at the output end of the steering motor, the upper end of the steering shaft extends out of the upper end of the middle seat and is connected with a rotating seat, a vertical frame is arranged at the upper end of the rotating seat, a horizontal frame is hinged at the upper end of the vertical frame, a first telescopic cylinder is hinged at the middle part of the vertical frame, the driving end of the first telescopic cylinder is hinged with one end of the horizontal frame, an inclined frame is hinged at the other end of the horizontal frame, a second telescopic cylinder is hinged at the middle part of the horizontal frame, and the driving, one end of the tilting frame is provided with an installation block, grab buckets are symmetrically hinged to the installation block, a third telescopic cylinder is symmetrically hinged to the outer side wall of the tilting frame close to the installation block, and the driving end of the third telescopic cylinder is hinged to the corresponding grab bucket.

Preferably, the upper end middle part of mecanum wheel all-directional mobile vehicle is equipped with the block terminal, the block terminal respectively with mecanum wheel all-directional mobile vehicle, cut formula elevating platform, steering motor, first telescoping cylinder, second telescoping cylinder and third telescoping cylinder electric connection.

Preferably, the upper end surface of the middle seat is provided with a lower arc-shaped groove, the lower end surface of the rotating seat is provided with an upper arc-shaped groove at a position corresponding to the lower arc-shaped groove, and a plurality of rolling balls are arranged between the upper arc-shaped groove and the lower arc-shaped groove in a rolling manner.

Preferably, a plurality of support rods are symmetrically arranged on the edge of the lower surface of the rotating seat, ball grooves are formed in the lower ends of the support rods, balls are movably mounted in the ball grooves, and the balls are in contact with the upper surface of the shear type lifting table.

Preferably, the support rod is arranged obliquely.

Preferably, a weight box is arranged between the upper surface of the Mecanum wheel all-directional moving vehicle and the distribution box, and a balancing weight is arranged inside the weight box.

Preferably, the upper surface of the rotating seat is symmetrically provided with auxiliary supporting rods on two sides of the vertical frame, and one ends of the auxiliary supporting rods are fixedly connected with two sides of the vertical frame respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the device can be driven to move in any direction on a plane through the arrangement of the omnibearing moving vehicle with the Mecanum wheels, the height of the grab bucket can be changed through the matching arrangement of the scissor type lifting platform, the orientation of the grab bucket on the horizontal plane can be changed through the matching arrangement of the steering motor, the steering shaft and the rotating seat, the inclination angle of the grab bucket in the vertical direction can be changed through the matching arrangement of the vertical frame, the first telescopic cylinder, the horizontal frame, the second telescopic cylinder and the inclined frame, the grab bucket can be closed or opened through the matching arrangement of the mounting block and the third telescopic cylinder, the middle seat can provide a supporting effect for the rotating action of the rotating seat through the matching arrangement of the lower arc-shaped groove, the upper arc-shaped groove and the rolling ball, the scissor type lifting platform can provide a supporting effect for the rotating action of the rotating seat through the matching arrangement of the supporting rod, the ball groove and the ball, the utility model discloses an available grab bucket can grab, all direction movement does not receive the route restriction, can go up and down to and can change the inclination and the orientation of grab bucket, match not co-altitude equipment material loading and use, facilitate the use.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the joint of the scissor lift platform, the middle seat and the rotating seat of the present invention;

FIG. 3 is a schematic top view of the middle seat of the present invention;

fig. 4 is a schematic view of the partial bottom view structure of the rotating seat of the present invention.

Fig. 5 is a schematic bottom sectional view of the support rod of the present invention.

In the figure: the device comprises a 1-Mecanum wheel all-directional moving vehicle, a 2-base, a 3-scissor type lifting table, a 4-middle base, a 5-motor cavity, a 6-steering motor, a 7-steering shaft, an 8-rotating base, a 9-vertical frame, a 10-horizontal frame, a 11-first telescopic cylinder, a 12-inclined frame, a 13-second telescopic cylinder, a 14-mounting block, a 15-grab bucket, a 16-third telescopic cylinder, a 17-distribution box, a 18-lower arc-shaped groove, a 19-upper arc-shaped groove, a 20-rolling ball, a 21-supporting rod, a 22-ball groove, a 23-ball, a 24-counterweight box and a 25-auxiliary supporting rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a crane grab bucket feeding device comprises a Mecanum wheel all-directional moving vehicle 1, wherein the Mecanum wheel all-directional moving vehicle 1 can move in any direction and provides convenience for the use of the device, mature technical means are not repeated again, a base 2 is arranged at the upper end of the Mecanum wheel all-directional moving vehicle 1, the base 2 is fixedly arranged on the upper surface of the Mecanum wheel all-directional moving vehicle 1, a shear type lifting table 3 is arranged at the upper end of the base 2, the shear type lifting table 3 is not repeated for mature technical means, a middle base 4 is arranged at the upper end of the shear type lifting table 3, the shear type lifting table 3 can drive the middle base 4 to lift in the vertical direction to change the position, a motor cavity 5 is arranged inside the middle base 4, a steering motor 6 is arranged inside the motor cavity 5, the steering motor 6 is fixedly arranged inside the motor cavity 5, a steering shaft 7 is arranged at the output end of the steering motor 6, the upper end of a steering shaft 7 extends out of the upper end of a middle seat 4 and is connected with a rotating seat 8, a steering motor 6 can drive the rotating seat 8 to rotate on a horizontal plane through the steering shaft 7 to change the position, the rotation output by the steering motor 6 is within the range of 0-360 degrees, the upper end of the rotating seat 8 is provided with a vertical frame 9, the upper end of the vertical frame 9 is hinged with a horizontal frame 10, the horizontal frame 10 can change the inclination angle on the vertical frame 9 by taking a hinge point as a center, the middle part of the vertical frame 9 is hinged with a first telescopic cylinder 11, the driving end of the first telescopic cylinder 11 is hinged and connected with one end of the horizontal frame 10, the extending and shortening actions of the first telescopic cylinder 11 can control the inclination angle of the horizontal frame 10 on the vertical frame 9, the other end of the horizontal frame 10 is hinged with an inclined frame 12, the inclined frame 12 can change the inclination angle on the horizontal frame 10 by taking the, the driving end of the second telescopic cylinder 13 is hinged with the middle of the inclined frame 12, the extending and shortening actions of the second telescopic cylinder 13 can control the inclination angle of the inclined frame 12 on the horizontal frame 10, an installation block 14 is arranged at one end of the inclined frame 12, grab buckets 15 are symmetrically hinged on the installation block 14, the two grab buckets 15 can be opened or closed by taking the installation block 14 as the center, a third telescopic cylinder 16 is symmetrically hinged at the position, close to the installation block 14, of the outer side wall of the inclined frame 12, the driving end of the third telescopic cylinder 16 is hinged with the corresponding grab bucket 15, and the body length shortening actions of the two third telescopic cylinders 16 can control the two grab buckets 15 to be opened or closed.

Specifically, the upper end middle part of mecanum wheel all-round locomotive 1 is equipped with block terminal 17, block terminal 17 respectively with mecanum wheel all-round locomotive 1, cut formula elevating platform 3, steering motor 6, first telescoping cylinder 11, second telescoping cylinder 13 and third telescoping cylinder 16 electric connection, block terminal 17's inside has the power module who matches each electrical apparatus part and provide the power, provide power supply for the operation of device, the controller has simultaneously, the operation of each electrical apparatus part of controller control, and the remote controller that matches with the controller, remote control unit's operation, this set of distribution and control are no longer repeated here for ripe technical means.

Specifically, the up end of well seat 4 is equipped with down arc wall 18, the lower terminal surface that rotates seat 8 is equipped with arc wall 19 with the position that lower arc wall 18 corresponds, go up arc wall 19 and roll between the arc wall 18 and install a plurality of balls 20 down, when turning to motor 6 drive and rotating seat 8 and rotate, balls 20 rolls between last arc wall 19 and lower arc wall 18, balls 20 make well seat 4 play a supported effect for rotating seat 8, stability when increasing rotation seat 8 and rotating.

Specifically, a plurality of support rods 21 are symmetrically arranged on the edge of the lower surface of the rotating seat 8, the top ends of the support rods 21 are fixedly connected to the lower surface of the rotating seat 8, the support rods 21 enable the scissors type lifting platform 3 to have a stable supporting effect on the rotating seat 8, the stability of the rotating seat 8 during rotation is further improved, ball grooves 22 are formed in the lower ends of the support rods 21, balls 23 are movably mounted in the ball grooves 22, the balls 23 are in contact with the upper surface of the scissors type lifting platform 3, when the steering motor 6 drives the rotating seat 8 to rotate, the support rods 21 synchronously rotate on the scissors type lifting platform 3 along with the rotation of the rotating seat 8, the balls 23 roll in the ball grooves 22 and the upper surface of the scissors type lifting platform 3, the balls 23 roll to enable the support rods 21 not to be in direct contact with the scissors type lifting platform 3, and the relative friction force generated when the two move relatively, while the supporting effect of the supporting rod 21 on the rotating base 8 is not influenced.

Particularly, the bracing piece 21 sets up for the slope, and the outside top end of bottom of bracing piece 21 is the inside direction slope of direction, can provide better supporting effect for rotating seat 8, further increases the stability of rotating seat 8.

Specifically, a weight box 24 is arranged between the upper surface of the Mecanum wheel all-directional moving vehicle 1 and the distribution box 17, a balancing weight is arranged inside the weight box 24, the weight box 24 and the balancing weight are arranged to increase the stability of the device, and the situation that the device turns on one side is avoided.

Particularly, the upper surface of rotating seat 8 and being equipped with vice bracing piece 25 in the bilateral symmetry of vertical frame 9, the one end of vice bracing piece 25 links to each other with the both sides of vertical frame 9 are fixed respectively, and vice bracing piece 25 can further increase the stability of being connected between rotating seat 8 and the vertical frame 9.

The working principle is as follows: the utility model discloses mecanum wheel all-round locomotive 1 can be to the motion of arbitrary direction, it is convenient for the use of device, cut formula elevating platform 3 and can drive well seat 4 and go up and down the relocation in vertical direction, steering motor 6 can drive through steering spindle 7 and rotate seat 8 and rotate the relocation on the horizontal plane, the extension of first telescoping cylinder 11 shortens the angle that the action can control the horizontal stand 10 and tilt on vertical stand 9, the extension of second telescoping cylinder 13 shortens the inclination that the action can control the inclined stand 12 on horizontal stand 10, the length of two third telescoping cylinders 16 shortens the action and can control two grab buckets 15 to open or close, the inside of block terminal 17 has the power module that matches each electrical apparatus part and provide the power, provide power supply for the operation of device, have the controller simultaneously, the operation of each electrical apparatus part of controller control, and the remote controller that matches with the controller, the operation of the remote control device, the technical means of the power distribution and control which is mature are not repeated herein, when the steering motor 6 drives the rotating seat 8 to rotate, the rolling ball 20 rolls between the upper arc-shaped groove 19 and the lower arc-shaped groove 18, the rolling ball 20 enables the middle seat 4 to play a supporting role for the rotating seat 8, the stability of the rotating seat 8 during rotation is increased, when the steering motor 6 drives the rotating seat 8 to rotate, the support rod 21 rotates synchronously on the scissor type lifting platform 3 along with the rotation of the rotating seat 8, meanwhile, the rolling ball 23 rolls in the ball groove 22 and on the upper surface of the scissor type lifting platform 3, the rolling of the rolling ball 23 enables the support rod 21 not to directly contact with the scissor type lifting platform 3, the relative friction force during the relative movement between the support rod and the scissor type lifting platform is reduced, meanwhile, the supporting effect of the rotating seat 8 by the support rod 21 is not affected, the bottom end of the support rod 21 inclines towards the outward top end inwards, and a better supporting, the stability of rotating seat 8 is further increased, and the stability of the device can be increased by the arrangement of weight box 24 and the counter weight, so that the situation of side turning of the device is avoided, and the stability of connection between rotating seat 8 and vertical frame 9 can be further increased by auxiliary support rod 25.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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. Driving grab bucket feed arrangement, including mecanum wheel all-round locomotive (1), its characterized in that: the all-directional moving vehicle is characterized in that a base (2) is arranged at the upper end of the Mecanum wheel all-directional moving vehicle (1), a shear type lifting table (3) is arranged at the upper end of the base (2), a middle base (4) is arranged at the upper end of the shear type lifting table (3), a motor cavity (5) is arranged inside the middle base (4), a steering motor (6) is arranged inside the motor cavity (5), a steering shaft (7) is arranged at the output end of the steering motor (6), the upper end of the steering shaft (7) extends out of the upper end of the middle base (4) and is connected with a rotating base (8), a vertical frame (9) is arranged at the upper end of the rotating base (8), a horizontal frame (10) is hinged to the upper end of the vertical frame (9), a first telescopic cylinder (11) is hinged to the middle of the vertical frame (9), the driving end of the first telescopic cylinder (11) is hinged to one end of the horizontal frame (10), and an inclined frame (12), the middle part of horizontal bracket (10) articulates there is second telescoping cylinder (13), the drive end of second telescoping cylinder (13) links to each other with the middle part of sloping frame (12) is articulated, the one end of sloping frame (12) is equipped with installation piece (14), the symmetry articulates there is grab bucket (15) on installation piece (14), the lateral wall of sloping frame (12) is close to that installation piece (14) department symmetry articulates there is third telescoping cylinder (16), the drive end of third telescoping cylinder (16) links to each other with grab bucket (15) are articulated that correspond.

2. A grab bucket feeding arrangement for vehicles according to claim 1, wherein: the all-round locomotive of mecanum wheel (1)'s upper end middle part is equipped with block terminal (17), block terminal (17) respectively with all-round locomotive of mecanum wheel (1), cut formula elevating platform (3), steering motor (6), first telescoping cylinder (11), second telescoping cylinder (13) and third telescoping cylinder (16) electric connection.

3. A grab bucket feeding arrangement for vehicles according to claim 1, wherein: the upper end face of the middle seat (4) is provided with a lower arc-shaped groove (18), the lower end face of the rotating seat (8) is provided with an upper arc-shaped groove (19) at a position corresponding to the lower arc-shaped groove (18), and a plurality of rolling balls (20) are arranged between the upper arc-shaped groove (19) and the lower arc-shaped groove (18) in a rolling manner.

4. A grab bucket feeding arrangement for vehicles according to claim 1, wherein: the lower surface edge symmetry of rotating seat (8) is equipped with a plurality of bracing pieces (21), ball groove (22) have all been seted up to the lower extreme of bracing piece (21), the equal movable mounting in inside of ball groove (22) has ball (23), ball (23) contact with the upper surface of cutting formula elevating platform (3).

5. A travelling crane grab feeder according to claim 4, characterized in that: the supporting rod (21) is obliquely arranged.

6. A grab bucket feeding apparatus for cranes as claimed in claim 2, wherein: a weight box (24) is arranged between the upper surface of the Mecanum wheel all-directional moving vehicle (1) and the distribution box (17), and a balancing weight is arranged inside the weight box (24).

7. A grab bucket feeding arrangement for vehicles according to claim 1, wherein: the upper surface of the rotating seat (8) is symmetrically provided with auxiliary supporting rods (25) on two sides of the vertical frame (9), and one ends of the auxiliary supporting rods (25) are fixedly connected with two sides of the vertical frame (9) respectively.