阅读说明：本技术 一种机械式自动卸货装置 (Mechanical automatic unloading device ) 是由 不公告发明人 于 2019-09-14 设计创作，主要内容包括：本发明涉及机械相关技术领域,具体是一种机械式自动卸货装置,包括：传输台,所述传输台通过升降组件安装在底板上；可转动式支撑组件,安装在所述传输台的一端且用于承接伸缩组件,且可转动式支撑组件跟随车斗倾斜运动带动伸缩组件转动；以及拨动组件,所述拨动组件安装在伸缩组件远离可转动式支撑组件的一端,当伸缩组件伸缩运动时,拨动组件跟随移动。本发明设计新颖,通过设置的伸缩组件驱动拨动组件对车斗内的货物进行自动化拨动,方便卸货,减少人力输出,且卸货效率高,有效的避免了现有车斗倾斜卸货时,需通过移动车体使卸货完全的弊端。(The invention relates to the technical field of machinery correlation, in particular to a mechanical automatic unloading device, which comprises: the conveying table is arranged on the bottom plate through a lifting assembly; the rotatable supporting assembly is arranged at one end of the conveying table and used for receiving the telescopic assembly, and the rotatable supporting assembly drives the telescopic assembly to rotate along with the tilting motion of the car hopper; and the poking assembly is arranged at one end of the telescopic assembly, which is far away from the rotatable supporting assembly, and when the telescopic assembly performs telescopic motion, the poking assembly moves along with the telescopic assembly. The automatic stirring device is novel in design, the stirring assembly is driven by the telescopic assembly to stir the goods in the car hopper automatically, unloading is facilitated, manpower output is reduced, unloading efficiency is high, and the defect that the unloading is complete due to the fact that the car body needs to be moved when the existing car hopper is inclined to unload the goods is effectively overcome.)

1. a mechanical automatic discharge device, comprising:

The conveying table (10), the conveying table (10) is installed on the bottom plate (1) through a lifting assembly;

The rotatable supporting assembly is arranged at one end of the conveying table (10) and is used for receiving the telescopic assembly, and the rotatable supporting assembly drives the telescopic assembly to rotate along with the inclined motion of the car hopper; and

Stir the subassembly, stir the one end that the subassembly was installed and is kept away from rotatable formula supporting component at the flexible subassembly, when flexible subassembly concertina movement, stir the subassembly and follow the removal.

2. a mechanical automatic discharge device according to claim 1, wherein said lifting assembly comprises a cross bar (6), the cross bar (6) being composed of two connecting rods rotating at an intermediate position, wherein one of said connecting rods is hinged at both ends thereof to the base plate (1) and the transfer table (10), respectively, and the other connecting rod is hinged at one end thereof to a driving assembly provided on the base plate (1) and at the other end thereof to a slider (7) slidably mounted in a chute (8) provided on the transfer table (10).

3. A mechanical automatic unloading device according to claim 2, wherein the driving assembly comprises a threaded rod (3) rotatably mounted in a transmission cavity (4) arranged on the bottom plate (1), one end of the threaded rod (3) penetrates through the side wall of the transmission cavity (4) and is fixedly connected with the output shaft of the first motor (5), a threaded sleeve (2) is connected to the threaded rod (3) in the transmission cavity (4) in a threaded manner, and the upper end of the threaded sleeve (2) is hinged to one end of the connecting rod, which is far away from the sliding block (7).

4. a mechanical automatic discharge device according to claim 1, wherein said transfer table (10) is provided with a conveyor belt (9), and the conveyor belt (9) is located on the same horizontal plane as the upper end surface of the transfer table (10).

5. A mechanical automatic unloading device according to claim 1, wherein the rotatable supporting component comprises a supporting frame (11) and a receiving frame (12), the receiving frame (12) and the supporting frame (11) are arranged perpendicular to each other, the receiving frame (12) is hinged to the supporting frame (11) through a telescopic rod (13) hinged to the receiving frame, a hinged rod (14) is further arranged at the side end of the telescopic rod (13), and two ends of the hinged rod (14) are respectively fixed to the receiving frame (12) and the supporting frame (11).

6. A mechanical automatic unloading device according to claim 5, wherein the telescopic assembly comprises a rack rod (17), the rack rod (17) is slidably mounted in a guide groove (21) arranged on the receiving frame (12) and limited by a limiting strip (18) fixed on the rack rod (17), and one end of the rack rod (17) far away from the receiving frame (12) is fixedly connected with the toggle assembly.

7. A mechanical automatic unloading device according to claim 6, wherein the upper end of the rack bar (17) is engaged with a gear (16) driven by a second motor (15).

8. A mechanical automatic unloading device according to claim 6 or 7, wherein the poking component comprises a receiving frame fixedly connected with the rack bar (17), a poking plate (20) is inserted into the inner side of the receiving frame, and the poking plate (20) is fixedly connected with a first electric telescopic rod (19) fixed on the receiving frame.

9. The mechanical automatic unloading device of claim 1, wherein four limiting assemblies are arranged on the base plate (1), each limiting assembly comprises a U-shaped clamping block (22) and a movable groove (24) for accommodating the U-shaped clamping block (22), and the lower end of the U-shaped clamping block (22) is connected with the bottom of the movable groove (24) through at least two second electric telescopic rods (23).

Technical Field

The invention relates to the technical field of machinery, in particular to a mechanical automatic unloading device.

Background

The existing partial goods need to be unloaded and processed after being transported by a vehicle, the hopper is driven to be inclined in a partial unloading mode, automatic unloading is achieved, however, in the unloading process, due to continuous accumulation of the goods, the vehicle needs to be moved, unloading can be completed, unloading occupied area is wide, the partial goods are unloaded through manual operation, and the work efficiency is low.

Disclosure of Invention

The present invention is directed to a mechanical automatic unloading device to solve the above problems.

in order to achieve the purpose, the invention provides the following technical scheme:

A mechanical automatic discharge device comprising:

The conveying table is arranged on the bottom plate through a lifting assembly;

The rotatable supporting assembly is arranged at one end of the conveying table and used for receiving the telescopic assembly, and the rotatable supporting assembly drives the telescopic assembly to rotate along with the tilting motion of the car hopper; and

Stir the subassembly, stir the one end that the subassembly was installed and is kept away from rotatable formula supporting component at the flexible subassembly, when flexible subassembly concertina movement, stir the subassembly and follow the removal.

As a further scheme of the invention: the lifting assembly comprises a cross rod, the cross rod is composed of two connecting rods rotating in the middle position, the two ends of one connecting rod are hinged to the bottom plate and the transmission platform respectively, one end of the other connecting rod is connected with the driving assembly arranged on the bottom plate, and the other end of the other connecting rod is hinged to a sliding block which is slidably mounted in a sliding groove formed in the transmission platform.

as a still further scheme of the invention: the drive assembly comprises a threaded rod which is rotatably installed in a transmission cavity formed in the bottom plate, one end of the threaded rod penetrates through the side wall of the transmission cavity and is fixedly connected with an output shaft of the first motor, the threaded rod is located in the transmission cavity, a threaded sleeve is connected to the threaded rod in a threaded mode, and the upper end of the threaded sleeve is hinged to one end, far away from the sliding block, of the connecting rod.

As a still further scheme of the invention: the conveying table is provided with a conveying belt, and the conveying belt and the upper end face of the conveying table are located on the same horizontal plane.

As a still further scheme of the invention: the rotatable supporting component comprises a supporting frame and a bearing frame, the bearing frame and the supporting frame are perpendicular to each other, the bearing frame is hinged to the supporting frame through a telescopic rod hinged to the bearing frame, a hinged rod is further arranged at the side end of the telescopic rod, and two ends of the hinged rod are fixed to the bearing frame and the supporting frame respectively.

As a still further scheme of the invention: the telescopic assembly comprises a rack bar, the rack bar is slidably mounted in a guide groove formed in the bearing frame and limited by a limiting strip fixed on the rack bar, and one end of the rack bar, far away from the bearing frame, is fixedly connected with the shifting assembly.

As a still further scheme of the invention: the upper end of the rack bar is engaged with a gear driven by a second motor.

As a still further scheme of the invention: the poking assembly comprises a bearing frame fixedly connected with the rack rod, a poking plate is inserted into the inner side of the bearing frame, and the poking plate is fixedly connected with a first electric telescopic rod fixed on the bearing frame.

As a still further scheme of the invention: four groups of limiting assemblies are arranged on the bottom plate and comprise U-shaped clamping blocks and movable grooves for the U-shaped clamping blocks to be retracted, and the lower ends of the U-shaped clamping blocks are connected with the bottoms of the movable grooves through at least two second electric telescopic rods.

Compared with the prior art, the invention has the beneficial effects that: the lifting device is novel in design, the transmission platform is lifted when the driving assembly drives the connecting rod to move, so that the upper end face of the lifting platform and a car hopper of a car body are positioned on the same horizontal plane, unloading is facilitated, meanwhile, a certain protection effect is achieved on goods, the telescopic assembly is arranged to drive the shifting assembly to automatically shift the goods in the car hopper, unloading is facilitated, manpower output is reduced, unloading efficiency is high, and the defect that complete unloading is achieved by moving the car body when the existing car hopper is inclined to unload goods is effectively overcome.

Drawings

Fig. 1 is a schematic structural view of the mechanical automatic unloading device.

Fig. 2 is a schematic structural view of a receiving rack in the mechanical automatic discharging device.

Fig. 3 is a schematic structural view of another embodiment of the mechanical automatic unloading device.

In the figure: 1-bottom plate, 2-threaded sleeve, 3-threaded rod, 4-transmission cavity, 5-first motor, 6-cross rod, 7-slide block, 8-sliding chute, 9-conveyor belt, 10-transmission platform, 11-support frame, 12-bearing frame, 13-telescopic rod, 14-hinged rod, 15-second motor, 16-gear, 17-rack rod, 18-limit strip, 19-first electric telescopic rod, 20-pushing plate, 21-guide groove, 22-U-shaped fixture block, 23-second electric telescopic rod and 24-movable groove.

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, in an embodiment of the present invention, a mechanical automatic unloading device includes:

the conveying table 10 is installed on the bottom plate 1 through a lifting assembly, and is used for dispersedly conveying unloaded cargos;

The rotatable supporting assembly is arranged at one end of the conveying table 10 and is used for receiving the telescopic assembly, and the rotatable supporting assembly drives the telescopic assembly to rotate along with the inclined motion of the car hopper, so that the stirring assembly and the car hopper are kept in a parallel state; and

stir the subassembly, stir the subassembly and install the one end of keeping away from rotatable formula supporting component at the telescopic component, when telescopic component concertina movement, stir the subassembly and follow the removal to stir the goods in the car hopper, thereby the work of unloading of goods is realized to the effect of cooperation transmission platform 10, and the incomplete condition of unloading stacking and unloading can not appear.

the invention is mainly suitable for the process of inclined unloading of the car hopper, reduces the manpower output, has high automation degree and high unloading efficiency, and effectively avoids the defect that the unloading is complete by moving the car body when the existing car hopper is inclined to unload.

As an embodiment of the present invention, the lifting assembly includes a cross rod 6, the cross rod 6 is composed of two connecting rods rotating at a middle position thereof, two ends of one of the connecting rods are respectively hinged to the bottom plate 1 and the transmission platform 10, one end of the other connecting rod is connected to a driving assembly disposed on the bottom plate 1, and the other end of the other connecting rod is hinged to a sliding block 7 slidably mounted in a sliding groove 8 disposed on the transmission platform 10, so that when the driving assembly drives the connecting rod to move, the transmission platform 10 can be lifted, and thus the upper end surface of the lifting platform 10 and a car hopper of the car body are located on the same horizontal plane, which is convenient for unloading.

Further, the drive assembly includes that the rotation is installed at the threaded rod 3 that sets up in the transmission chamber 4 on bottom plate 1, and the one end of threaded rod 3 runs through the lateral wall of transmission chamber 4 and with the output shaft fixed connection of first motor 5, be located in transmission chamber 4 threaded connection has threaded sleeve 2 on the threaded rod 3, and threaded sleeve 2's upper end is articulated with the one end that slider 7 was kept away from to the connecting rod, and when first motor 5 drive threaded rod 3 rotated, crossbar 6 drove transmission platform 10 and goes up and down under the mating reaction of threaded sleeve 2 and slider 7.

As an embodiment of the invention, a conveyor belt 9 is installed on the conveying table 10, and the conveyor belt 9 and the upper end surface of the conveying table 10 are on the same horizontal plane, so that goods falling onto the conveying table 10 are conveyed under the action of the conveyor belt 9.

As an embodiment of the present invention, the rotatable supporting assembly includes a supporting frame 11 and a receiving frame 12, the receiving frame 12 and the supporting frame 11 are perpendicular to each other, the receiving frame 12 is hinged to the supporting frame 11 through a telescopic rod 13 hinged to the receiving frame 12, a hinged rod 14 is further disposed at a side end of the telescopic rod 13, two ends of the hinged rod 14 are respectively fixed to the receiving frame 12 and the supporting frame 11, it is understood that, of course, middle positions of the hinged rods 14 are mutually rotatable, and in a specific working process, the receiving frame 12 can rotate around the middle position of the hinged rod 14.

According to an embodiment of the invention, the telescopic assembly comprises a rack bar 17, the rack bar 17 is slidably mounted in a guide groove 21 arranged on the receiving frame 12 and is limited by a limit strip 18 fixed on the rack bar 17, so that the rack bar 17 and the receiving frame 12 slide relative to each other, one end of the rack bar 17 far away from the receiving frame 12 is fixedly connected with the toggle assembly, and the sliding of the rack bar 17 drives the toggle assembly to move.

Further, a gear 16 driven by the second motor 15 is engaged with an upper end of the rack bar 17, and when the gear 16 is driven by the second motor 16 to rotate, the rack bar 17 is moved.

In an embodiment of the present invention, the striking assembly includes a receiving frame fixedly connected to the rack bar 17, a striking plate 20 is inserted into the receiving frame, the striking plate 20 is fixedly connected to a first electric telescopic rod 19 fixed to the receiving frame, and the first electric telescopic rod 19 drives the striking plate 20 to move when operating, so as to ensure that the vehicle does not interfere with the movement of the vehicle when the vehicle is parked.

As an embodiment of the present invention, please refer to fig. 3, in order to effectively ensure the stability of the vehicle during unloading, four sets of limiting assemblies are disposed on the bottom plate 1, each limiting assembly includes a U-shaped fixture block 22 and a movable groove 24 for retracting and releasing the U-shaped fixture block 22, the lower end of the U-shaped fixture block 22 is connected to the bottom of the movable groove 24 through at least two second electric telescopic rods 23, and the U-shaped fixture block 22 is driven to retract and release through the second electric telescopic rods 23, so that the vehicle is limited while no interference is caused to the vehicle driving process.

it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.