CN216582521U - Automatic walking type car unloader - Google Patents

Abstract

The utility model relates to the technical field of car unloaders, in particular to an automatic walking type car unloader which can conveniently adjust the unloading position of materials, can conveniently unload the materials according to different use requirements and improve the practicability; including the mount, the walking frame, the multiunit landing leg, the multiunit slider, two sets of guide rails, running gear, turn over the board, two sets of link, actuating mechanism and two sets of stop gear, multiunit landing leg both ends are connected with walking rest base portion and multiunit slider respectively, be provided with the multiunit spout on the multiunit slider respectively, the multiunit slider suit is to two sets of guide rails respectively, the walking frame passes through running gear and mount cooperation, be provided with two sets of supporting seats and two sets of seats of placing on the walking frame, turn over board one end and two sets of supporting seat top rotatable coupling, turn over the board other end and place on two sets of seats of placing, two sets of links erect and arrange in and turn over the board both sides, actuating mechanism sets up on the walking frame, actuating mechanism and two sets of link rotatable coupling, two sets of stop gear all set up on turning over the board.

Description

Automatic walking type car unloader

Technical Field

The utility model relates to the technical field of car unloaders, in particular to an automatic walking type car unloader.

Background

As is well known, the unloader is a common discharge apparatus, it is when using, place the skip that will bear the weight of the material on the unloader, and with skip and unloader fixed coordination, with the slow slope of skip to certain angle under the effect of unloader, thereby make the hopper export of skip be less than other positions of hopper, make the material in the hopper flow out from the hopper exit naturally under the action of gravity, improve the efficiency of unloading greatly, but current unloader when using, the position of unloading of its inconvenient adjustment material, thereby inconvenient demand for use according to the difference unloads, lead to its practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the automatic walking type car unloader which can conveniently adjust the unloading position of materials, can conveniently unload materials according to different use requirements and improve the practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic walking type car unloader comprises a fixed frame, a walking frame, a plurality of groups of supporting legs, a plurality of groups of sliding blocks, two groups of guide rails, a walking mechanism, a turning plate, two groups of connecting frames, a driving mechanism and two groups of limiting mechanisms, wherein the two groups of guide rails are arranged on the fixed frame, two ends of the plurality of groups of supporting legs are respectively connected with the bottom of the walking frame and the plurality of groups of sliding blocks, the plurality of groups of sliding grooves are respectively arranged on the plurality of groups of sliding blocks, the plurality of groups of sliding blocks are respectively sleeved on the two groups of guide rails, the walking frame is matched with the fixed frame through the walking mechanism, the walking frame is provided with two groups of supporting seats and two groups of placing seats, one end of the turning plate is rotatably connected with the tops of the two groups of supporting seats, the other end of the turning plate is placed on the two groups of placing seats, the two groups of connecting frames are arranged on two sides of the turning plate, the driving mechanism is arranged on the walking frame, and the driving mechanism is rotatably connected with the two groups of connecting frames, the two groups of limiting mechanisms are arranged on the turning plate.

Concretely, running gear includes motor, speed reducer, transmission shaft, drive gear, driven gear, rotation axis, two sets of walking gears and two sets of racks, the motor is installed at speed reducer input end department, the speed reducer is installed in walking frame bottom, the transmission shaft both ends are connected with speed reducer output and drive gear respectively, walking frame bottom is provided with two sets of fixing bases, the rotation axis both ends pass two sets of fixing bases respectively and with two sets of walking gear connections to rotation axis and two sets of fixing base contact department rotatable coupling, two sets of racks are all installed on the mount, two sets of walking gears respectively with two sets of rack toothing, the driven gear suit is fixed to the rotation axis to driven gear and drive gear meshing.

Specifically, the driving mechanism comprises two groups of cylinders and two groups of push rods, two groups of positioning seats are arranged on the walking frame, two groups of fixing shafts are respectively arranged on the two groups of positioning seats, two groups of rotating rings are respectively arranged at the bottoms of the two groups of cylinders, the two groups of rotating rings are respectively rotatably sleeved on the two groups of fixing shafts, the two groups of push rods are respectively arranged at the output ends of the two groups of cylinders, and the other ends of the two groups of push rods are respectively rotatably connected with the two groups of connecting frames.

Specifically, every group stop gear all includes two sets of pneumatic cylinders, lifter plate and multiunit limiting plate, two sets of pneumatic cylinders are all installed on the walking frame, two sets of pneumatic cylinder outputs are provided with two sets of lifter respectively to be provided with two sets of lifter rings on two sets of lifter rods respectively, the lifter plate both ends pass two sets of lifter rings respectively and with two sets of lifter ring inner wall fixed connection, the multiunit limiting plate is all installed on the lifter plate, be provided with the multiunit through-hole on the walking frame.

The anti-skid device comprises a plurality of sets of anti-skid pads, wherein the sets of anti-skid pads are respectively arranged on the inner parts of the plurality of sets of sliding grooves and are respectively contacted with the two sets of guide rails.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic walking type car unloader, which has the following beneficial effects: the skip car is movably placed on the turning plate, two groups of limiting mechanisms are controlled, the positions of the wheels of the skip car are clamped through the two groups of limiting mechanisms, thereby fixing the skip car on the turning plate, controlling the driving mechanism, enabling the turning plate to rotate along the two groups of supporting frames through the driving mechanism, enabling the skip car to incline, enabling the position of the output end of the skip car to be lower than other positions, the unloading can be carried out, when the unloading position needs to be adjusted, the turning plate is firstly reset, the running mechanism is controlled to work, under the action of the traveling mechanism, the traveling frame travels along the directions of the two groups of guide rails through the plurality of groups of slide blocks, and then the unloading operation is repeated, the discharging position of the material can be conveniently adjusted, when the material needs to continuously travel and discharge, the tilting state of the turning plate is kept, and the walking frame is driven to walk to keep continuous unloading, so that the unloading can be conveniently carried out according to different use requirements, and the practicability is improved.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present invention;

FIG. 2 is a schematic view of the present invention in a front oblique configuration;

in the drawings, the reference numbers: 1. a fixed mount; 2. a walking frame; 3. a support leg; 4. a slider; 5. a guide rail; 6. turning over a plate; 7. a connecting frame; 8. a supporting seat; 9. a placing seat; 10. a motor; 11. a speed reducer; 12. a drive shaft; 13. a transmission gear; 14. a driven gear; 15. a rotating shaft; 16. a traveling gear; 17. a rack; 18. a fixed seat; 19. a cylinder; 20. a push rod; 21. positioning seats; 22. a fixed shaft; 23. a rotating ring; 24. a hydraulic cylinder; 25. a lifting plate; 26. a limiting plate; 27. a lifting rod; 28. a lifting ring; 29. a non-slip mat.

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. 1-2, an automatic walking type car unloader comprises a fixed frame 1, a walking frame 2, a plurality of groups of supporting legs 3, a plurality of groups of sliding blocks 4, two groups of guide rails 5, a walking mechanism, a turning plate 6, two groups of connecting frames 7, a driving mechanism and two groups of limiting mechanisms, wherein the two groups of guide rails 5 are arranged on the fixed frame 1, two ends of the plurality of groups of supporting legs 3 are respectively connected with the bottom of the walking frame 2 and the plurality of groups of sliding blocks 4, the plurality of groups of sliding blocks 4 are respectively provided with a plurality of groups of sliding grooves, the plurality of groups of sliding blocks 4 are respectively sleeved on the two groups of guide rails 5, the automatic walking type car unloader further comprises a plurality of groups of non-slip mats 29, the plurality of non-slip mats 29 are respectively arranged on the inner parts of the plurality of groups of sliding grooves, the plurality of groups of non-slip mats 29 are respectively contacted with the two groups of guide rails 5, the walking frame 2 is matched with the fixed frame 1 through the walking mechanism, and the walking mechanism comprises a motor 10, a speed reducer 11, a transmission shaft 12, a transmission gear 13, a driven gear 14, a rotation shaft 15 and a speed reducer, Two groups of walking gears 16 and two groups of racks 17, a motor 10 is arranged at the input end of a speed reducer 11, the speed reducer 11 is arranged at the bottom of a walking frame 2, two ends of a transmission shaft 12 are respectively connected with the output end of the speed reducer 11 and a transmission gear 13, two groups of fixed seats 18 are arranged at the bottom of the walking frame 2, two ends of a rotating shaft 15 respectively penetrate through the two groups of fixed seats 18 and are connected with the two groups of walking gears 16, the contact part of the rotating shaft 15 and the two groups of fixed seats 18 can be rotatably connected, the two groups of racks 17 are both arranged on a fixed frame 1, the two groups of walking gears 16 are respectively meshed with the two groups of racks 17, a driven gear 14 is sleeved and fixed on the rotating shaft 15 and is meshed with the transmission gear 13, two groups of supporting seats 8 and two groups of placing seats 9 are arranged on the walking frame 2, one end of a turning plate 6 is rotatably connected with the tops of the two groups of supporting seats 8, and the other end of the turning plate 6 is placed on the two groups of placing seats 9, two groups of connecting frames 7 are arranged at two sides of the turning plate 6, a driving mechanism is arranged on the walking frame 2, the driving mechanism comprises two groups of air cylinders 19 and two groups of push rods 20, two groups of positioning seats 21 are arranged on the walking frame 2, two groups of fixing shafts 22 are respectively arranged on the two groups of positioning seats 21, two groups of rotating rings 23 are respectively arranged at the bottoms of the two groups of air cylinders 19, the two groups of rotating rings 23 are respectively rotatably sleeved on the two groups of fixing shafts 22, two groups of push rods 20 are respectively arranged at the output ends of the two groups of air cylinders 19, the other ends of the two groups of push rods 20 are respectively rotatably connected with the two groups of connecting frames 7, two groups of limiting mechanisms are both arranged on the turning plate 6, each group of limiting mechanism comprises two groups of hydraulic cylinders 24, a lifting plate 25 and a plurality of limiting plates 26, two groups of hydraulic cylinders 24 are both arranged on the walking frame 2, two groups of lifting rods 24 are respectively provided with two groups of lifting rods 27, and two groups of lifting rings 28 are respectively arranged on the two groups of lifting rods 27, two ends of the lifting plate 25 respectively penetrate through the two groups of lifting rings 28 and are fixedly connected with the inner walls of the two groups of lifting rings 28, the plurality of groups of limiting plates 26 are all arranged on the lifting plate 25, and the walking frame 2 is provided with a plurality of groups of through holes.

The utility model relates to an automatic walking type car unloader, when in use, a skip car is movably placed on a turning plate 6, a plurality of groups of hydraulic cylinders 24 are controlled, a plurality of groups of lifting rods 27 drive a plurality of groups of lifting rings 28 and two groups of lifting plates 25 to ascend, a plurality of groups of limiting plates 26 pass through a plurality of groups of through holes, a plurality of groups of limiting plates 26 are respectively positioned at two sides of wheels of the skip car, so that the skip car is fixed on the turning plate 6, then two groups of cylinders 19 are controlled, two groups of push rods 20 drive two groups of connecting frames 7 to ascend, the turning plate 6 rotates along the two groups of supporting frames through the relative rotation between the push rods 20 and the connecting frames 7 and the relative rotation between a rotating ring 23 and a fixed shaft 22, the skip car inclines, the position of an output end of the skip car is lower than other positions, and the unloading can be carried out, when the unloading position needs to be adjusted, the turning plate 6 is reset, a motor 10 is electrified and started, power output by the motor 10 is decelerated by a speed reducer 11, a transmission shaft 12 drives a transmission gear 13 to rotate, the rotating shaft 15 is rotated through the meshing of the transmission gear 13 and the driven gear 14, the two sets of walking gears 16 are driven to walk along the two sets of racks 17, the walking frame 2 walks along the directions of the two sets of guide rails 5 through the multiple sets of sliders 4, the moving stability of the multiple sets of sliders 4 along the two sets of guide rails 5 can be improved through the multiple sets of anti-slip pads 29, the unloading operation is repeated, the unloading position of the material can be conveniently adjusted, when the material needs to be unloaded through continuous walking, the inclined state of the turning plate 6 is kept, the walking frame 2 is driven to walk, continuous unloading is kept, unloading can be conveniently carried out according to different use requirements, the practicability is improved, and the skip car is placed on the turning plate or taken down from the turning plate in a hoisting mode.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An automatic walking type car unloader is characterized by comprising a fixed frame (1), a walking frame (2), a plurality of groups of supporting legs (3), a plurality of groups of sliding blocks (4), two groups of guide rails (5), a walking mechanism, a turning plate (6), two groups of connecting frames (7), a driving mechanism and two groups of limiting mechanisms, wherein the two groups of guide rails (5) are arranged on the fixed frame (1), two ends of the plurality of groups of supporting legs (3) are respectively connected with the bottom of the walking frame (2) and the plurality of groups of sliding blocks (4), the plurality of groups of sliding grooves are respectively arranged on the plurality of groups of sliding blocks (4), the plurality of groups of sliding blocks (4) are respectively sleeved on the two groups of guide rails (5), the walking frame (2) is matched with the fixed frame (1) through the walking mechanism, two groups of supporting seats (8) and two groups of placing seats (9) are arranged on the walking frame (2), one end of the turning plate (6) is rotatably connected with the tops of the two groups of supporting seats (8), the other end of the turning plate (6) is placed on two groups of placing seats (9), the two groups of connecting frames (7) are arranged on two sides of the turning plate (6), the driving mechanism is arranged on the walking frame (2) and is rotatably connected with the two groups of connecting frames (7), and the two groups of limiting mechanisms are arranged on the turning plate (6).

2. The automatic walking type car unloader according to claim 1, wherein the walking mechanism comprises a motor (10), a speed reducer (11), a transmission shaft (12), a transmission gear (13), a driven gear (14), a rotation shaft (15), two groups of walking gears (16) and two groups of racks (17), the motor (10) is installed at the input end of the speed reducer (11), the speed reducer (11) is installed at the bottom of the walking frame (2), two ends of the transmission shaft (12) are respectively connected with the output end of the speed reducer (11) and the transmission gear (13), two groups of fixing seats (18) are arranged at the bottom of the walking frame (2), two ends of the rotation shaft (15) respectively penetrate through the two groups of fixing seats (18) and are connected with the two groups of walking gears (16), the contact part of the rotation shaft (15) and the two groups of fixing seats (18) is rotatably connected, and the two groups of racks (17) are both installed on the fixing frame (1), the two groups of walking gears (16) are respectively meshed with two groups of racks (17), the driven gear (14) is sleeved and fixed on the rotating shaft (15), and the driven gear (14) is meshed with the transmission gear (13).

3. The self-propelled unloader as recited in claim 2, wherein the driving mechanism comprises two sets of cylinders (19) and two sets of push rods (20), the traveling frame (2) is provided with two sets of positioning seats (21), two sets of fixing shafts (22) are respectively provided on the two sets of positioning seats (21), two sets of rotating rings (23) are respectively provided at the bottoms of the two sets of cylinders (19), the two sets of rotating rings (23) are respectively rotatably sleeved on the two sets of fixing shafts (22), the two sets of push rods (20) are respectively installed at the output ends of the two sets of cylinders (19), and the other ends of the two sets of push rods (20) are respectively rotatably connected with the two sets of connecting frames (7).

4. The automatic walking car unloader according to claim 3, wherein each group of limiting mechanism comprises two groups of hydraulic cylinders (24), a lifting plate (25) and multiple groups of limiting plates (26), the two groups of hydraulic cylinders (24) are installed on the walking frame (2), the two groups of hydraulic cylinder (24) output ends are respectively provided with two groups of lifting rods (27), and are respectively provided with two groups of lifting rings (28) on the two groups of lifting rods (27), two ends of the lifting plate (25) respectively pass through the two groups of lifting rings (28) and are fixedly connected with the inner walls of the two groups of lifting rings (28), the multiple groups of limiting plates (26) are all installed on the lifting plate (25), and multiple groups of through holes are arranged on the walking frame (2).

5. The self-propelled unloader as recited in claim 4, further comprising a plurality of sets of anti-skid pads (29), wherein the plurality of sets of anti-skid pads (29) are respectively mounted on the interior of the plurality of sets of slide grooves, and the plurality of sets of anti-skid pads (29) are respectively in contact with the two sets of guide rails (5).

Images