阅读说明：本技术 一种抽屉式装车机的水平与垂直二维同步随动自平衡装置 (Horizontal and vertical two-dimensional synchronous follow-up self-balancing device of drawer type car loader ) 是由 周同驰 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种抽屉式装车机的水平与垂直二维同步随动自平衡装置,包括门型固定支撑组件、多连杆组件和输送带；门型固定支撑组件：包括第一门型固定支撑、第二门型固定支撑和第三门型固定支撑,所述第一门型固定支撑的两个竖直板体下表面均设有第一基座,第三门型固定支撑的两个竖直板体下表面设有第三基座,横向对应的第一基座和第三基座均与轨道上表面设置的滑槽滑动连接,两个轨道平行分布,第二门型固定支撑的两个竖直板体下表面设有第二基座,该抽屉式装车机的水平与垂直二维同步随动自平衡装置,结构简单、装车稳定,效率高,能够适应随机传输袋状装物品、码垛、卸垛要求。(The invention discloses a horizontal and vertical two-dimensional synchronous follow-up self-balancing device of a drawer type car loader, which comprises a door-shaped fixed support component, a multi-link component and a conveying belt; door type fixed stay subassembly: including first door type fixed stay, second door type fixed stay and third door type fixed stay, two vertical plate body lower surfaces of first door type fixed stay all are equipped with first base, two vertical plate body lower surfaces of third door type fixed stay are equipped with the third base, horizontal first base and the third base that correspond all with the spout sliding connection that the track upper surface set up, two track parallel distribution, two vertical plate body lower surfaces of second door type fixed stay are equipped with the second base, the level of this drawer type carloader is with the synchronous follow-up self-balancing unit of perpendicular two dimension, moreover, the steam generator is simple in structure, the loading is stable, high efficiency, can adapt to random transmission bagging-shaped article, the pile up neatly, the requirement of destacking.)

1. The utility model provides a synchronous follow-up self-balancing unit of level and perpendicular two dimension of drawer type carloader which characterized in that: comprises a door-shaped fixed support component, a multi-link component and a conveying belt (4);

door type fixed stay subassembly: the machine head fixing support comprises a first door-shaped fixing support (2), a second door-shaped fixing support (5) and a third door-shaped fixing support (7), wherein first bases (11) are arranged on the lower surfaces of two vertical plate bodies of the first door-shaped fixing support (2), third bases (9) are arranged on the lower surfaces of two vertical plate bodies of the third door-shaped fixing support (7), the first bases (11) and the third bases (9) which correspond transversely are connected with sliding grooves formed in the upper surface of a track (1) in a sliding mode, the two tracks (1) are distributed in parallel, second bases (16) are arranged on the lower surfaces of two vertical plate bodies of the second door-shaped fixing support (5), and the lower surfaces of the two second bases (16) are fixedly connected with the rear end of the upper surface of a machine head platform (6);

a multi-link assembly: the rotary shaft type rotary joint comprises a first rotary ring (3), a second rotary ring (10), a groove-shaped long connecting rod (12), a column-shaped long connecting rod (13) and a third rotary ring (14), wherein the first rotary ring (3) is rotatably connected to a rotary shaft outer arc surface arranged in the middle of a horizontal plate body of a first door-shaped fixed support (2), the second rotary ring (10) is rotatably connected to a rotary shaft outer arc surface arranged in the middle of a horizontal plate body of a second door-shaped fixed support (5), the third rotary ring (14) is rotatably connected to a rotary shaft outer arc surface arranged in the middle of a horizontal plate body of a third door-shaped fixed support (7), the outer arc surface of the third rotary ring (14) is fixedly connected with the groove-shaped long connecting rod (12), the column-shaped long connecting rod (13) is fixedly connected between the second rotary ring (10) and the first rotary ring (3), and the column-shaped long connecting rod (13) is rotatably connected with the groove-shaped long connecting rod (12);

conveyor belt (4): the front end of the conveyer belt is respectively connected with the lower ends of two vertical plate bodies of the second door-shaped fixed support (5) in a rotating manner, and the rear end of the conveyer belt (4) is respectively connected with the lower ends of two vertical plate bodies of the first door-shaped fixed support (2) in a rotating manner.

2. The horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader as claimed in claim 1, wherein: the height of the first door-shaped fixed support (2), the height of the second door-shaped fixed support (5) and the height of the third door-shaped fixed support (7) are equal, and the column-shaped long connecting rod (13) is arranged in parallel with the conveying belt (4).

3. The horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader as claimed in claim 1, wherein: the lower end of the groove-shaped long connecting rod (12) is rotatably connected to the middle part of the outer arc surface of the column-shaped long connecting rod (13).

4. The horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader as claimed in claim 1, wherein: the length of the groove-shaped long connecting rod (12) is half of that of the column-shaped long connecting rod (13).

5. The horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader as claimed in claim 1, wherein: the lifting machine head device (8) is fixedly connected to the front ends of the upper surfaces of the two third bases (9) through screws.

6. The horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader as claimed in claim 1, wherein: the outer surface of the belt (41) of the conveying belt (4) is provided with anti-slip strips (42) distributed in an array manner.

7. The horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader as claimed in claim 6, wherein: the cross section of the anti-skid strip (42) is triangular.

8. The horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader as claimed in claim 1, wherein: still include inclined strut board (15), inclined strut board (15) set up respectively in both ends about the vertical plate body of first door type fixed stay (2), second door type fixed stay (5) and third door type fixed stay (7), four inclined strut board (15) lower extremes on the left side of top are connected with vertical third base (9) upper surface fixed who corresponds respectively, four inclined strut board (15) lower extremes on the top right side are connected with the upper surface fixed of vertical first base (11) that corresponds respectively, four inclined strut board (15) lower extremes of below are connected with the upper surface fixed of vertical second base (16) that corresponds respectively.

Technical Field

The invention relates to the technical field of drawer type car loaders, in particular to a horizontal and vertical two-dimensional synchronous follow-up self-balancing device of a drawer type car loader.

Background

Influenced by the development of the traditional industry, the automation degree of production lines of most domestic cement manufacturers is lower. In recent years, a car loader for bagged goods made in China, such as a cement car loader (blueswallow, wisdom lightness, ford robot, blue and ao and the like), adopts a horizontal conveyor belt on the second floor of a cement factory building to convey cement, and adopts a conveyor belt with a supporting frame (defined as an inclined conveyor belt) on the head part from the second floor to the machine head part. The traditional manual stacking adopts manual operation, and a transmission belt is driven by power to retreat, ascend and descend. The existing bagged article loader adopts a bag falling or throwing mode from top to bottom for stacking, a machine head moves in a multi-traction point mode, the requirement on the movement of a supporting frame and an inclined transmission belt is low, and a horizontal power is generally adopted to pull a horizontal transmission belt to move so as to drive the inclined transmission belt to move. The horizontal traction power is related to the quantity of the conveyor belt and the goods thereof, and meanwhile, the up-and-down movement distance of the machine head and the movement distance (vertical movement and horizontal movement) of the conveyor belt of the supporting frame are in a nonlinear relation. Therefore, although the automation degree of the operation is improved, the hardware cost and the software control difficulty are increased, the self-adaptive movement of the inclined conveying belt related to the action of the machine head is poor, the dust problem is easily caused by a bag falling stacking mode or bag throwing loading in a carriage, the defect that the service life of parts in the bag falling mode is short due to frequent action is overcome by the drawer type stacking method, meanwhile, the dust can be avoided, and the long time and the complex action are required for the weight loading, stack unloading and drawer resetting. On the basis of the existing research, namely the drawer type stacking method, the machine head adopts the single-traction-point effect, and the horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader is designed.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects, and provide a horizontal and vertical two-dimensional synchronous follow-up self-balancing device of a drawer type car loader, which can complete the functions of randomly flattening bags and randomly ascending and descending free distances of drawer type trays, and the control scheme is simple and easy to realize by utilizing a mechanical linkage mode; can design according to the demand, the loading is stable, and is efficient, can adapt to random transmission bag form dress article, pile up neatly, destacking requirement, can effectively solve the problem among the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a horizontal and vertical two-dimensional synchronous follow-up self-balancing device of a drawer type car loader comprises a door-shaped fixed supporting assembly, a multi-link assembly and a conveying belt;

door type fixed stay subassembly: the machine head platform comprises a first door-shaped fixed support, a second door-shaped fixed support and a third door-shaped fixed support, wherein the lower surfaces of two vertical plate bodies of the first door-shaped fixed support are respectively provided with a first base, the lower surfaces of two vertical plate bodies of the third door-shaped fixed support are respectively provided with a third base, the first base and the third base which correspond transversely are respectively in sliding connection with a sliding groove arranged on the upper surface of a track, the two tracks are distributed in parallel, the lower surfaces of the two vertical plate bodies of the second door-shaped fixed support are respectively provided with a second base, and the lower surfaces of the two second bases are respectively fixedly connected with the rear end of the upper surface of the machine head platform;

a multi-link assembly: the rotary shaft outer arc surface is rotatably connected to the middle part of a first door-shaped fixed supporting horizontal plate body, the second rotary ring is rotatably connected to the rotary shaft outer arc surface arranged in the middle part of a second door-shaped fixed supporting horizontal plate body, the third rotary ring is rotatably connected to the rotary shaft outer arc surface arranged in the middle part of a third door-shaped fixed supporting horizontal plate body, the outer arc surface of the third rotary ring is fixedly connected with a groove-shaped long connecting rod, a column-shaped long connecting rod is fixedly connected between the second rotary ring and the first rotary ring, and the column-shaped long connecting rod is rotatably connected with the groove-shaped long connecting rod;

conveying a belt: the front end of the conveyor belt is respectively connected with the lower ends of the two vertical plate bodies of the second door-shaped fixed support in a rotating manner, and the rear end of the conveyor belt is respectively connected with the lower ends of the two vertical plate bodies of the first door-shaped fixed support in a rotating manner, so that the conveyor belt is simple in structure, easy to install and convenient to maintain, can realize the functions of randomly raising and lowering free distances of the drawer type tray, and is simple and easy to realize by utilizing a mechanical linkage mode control scheme; can design according to the demand, the loading is stable, and is efficient, can adapt to the pocket dress article of random transmission, pile up neatly, destacking requirement.

Furthermore, the heights of the first door-shaped fixed support, the second door-shaped fixed support and the third door-shaped fixed support are equal, and the column-shaped long connecting rod is arranged in parallel with the conveying belt, so that the first door-shaped fixed support, the column-shaped long connecting rod, the second door-shaped fixed support and the conveying belt form a parallelogram structure.

Furthermore, the lower end of the groove-shaped long connecting rod is rotatably connected to the middle of the outer arc surface of the column-shaped long connecting rod, so that the groove-shaped long connecting rod is stressed uniformly.

Furthermore, the length of the groove-shaped long connecting rod is one half of that of the column-shaped long connecting rod, so that the first rotating ring, the third rotating ring and the second rotating ring form a right-angled triangle structure.

Further, still include and promote aircraft nose device, it sets up in the upper surface left end of two third bases to promote aircraft nose platform to promote aircraft nose device.

Furthermore, the outer surface of the belt of the conveying belt is provided with anti-slip strips distributed in an array mode, so that an anti-slip effect is achieved, and the conveying efficiency of materials is improved.

Furthermore, the cross section of the anti-slip strip is triangular, so that friction force is increased, and the anti-slip effect is improved.

Further, still include the inclined supporting plate, the inclined supporting plate sets up respectively in both ends about the vertical plate body of first door type fixed stay, second door type fixed stay and third door type fixed stay, and four inclined supporting plate lower extremes on the left of top are connected with vertical corresponding third base upper surface fixed respectively, and four inclined supporting plate lower extremes on top right side are connected with the last fixed surface of vertical corresponding first base respectively, and four inclined supporting plate lower extremes of below are connected with the last fixed surface of vertical corresponding second base respectively, improve the stability of supporting.

Compared with the prior art, the invention has the beneficial effects that: this drawer type carloader's level and perpendicular two-dimentional synchronous follow-up self-balancing unit has following benefit:

the roller at the last side of the conveying belt is fixedly connected with an external power mechanism, the first door-shaped fixed support is perpendicular to the upper surface of the first base, the second door-shaped fixed support is perpendicular to the upper surface of the machine head platform, a variable parallelogram structure is built by the first door-shaped fixed support, the second door-shaped fixed support, the conveying belt and the column-shaped long connecting rod, the third door-shaped fixed support and the first door-shaped fixed support are positioned on the same track and have the same height, therefore, the structure built by the third door-shaped fixed support, the first door-shaped fixed support and the second door-shaped fixed support can be regarded as a right triangle, the column-shaped long connecting rod is used as the hypotenuse of the triangle, and under the traction action of a traction rope of the machine head lifting device, the machine head platform can have three conditions under the condition of load: continuously keeping the plane of the machine head platform horizontal, the front end of the machine head platform upwarping and the front end of the machine head platform sinking, and keeping the first door-shaped fixed support and the second door-shaped fixed support continuously aligned up and down under the condition that the plane of the machine head platform is continuously kept horizontal under the restriction of the gravity of the machine head platform and a load when the machine head platform is lifted and lowered; for the condition that the front end of the machine head platform is upwarped, the second door-shaped fixed support is backwards tilted, the first door-shaped fixed support is perpendicular to the track, the structural relation of a right triangle and a parallelogram is broken instantaneously, the first door-shaped fixed support is backwards moved under the thrust action of the long cylindrical connecting rod, the long groove-shaped connecting rod is stressed, the height of the joint of the long groove-shaped connecting rod and the long cylindrical connecting rod from the ground is increased, the second door-shaped fixed support is driven to upwarp, and the horizontal balance of the plane of the machine head is maintained; for the condition that the front end of the machine head platform sinks, the front end load is heavier, the second door-shaped fixed support can be warped and tilted forward instantly to drive the transmission belt and the frame connected with the second door-shaped fixed support to lift up, the long connecting rod connected with the second door-shaped fixed support is stressed to drive the first door-shaped fixed support to move forward, the height of the joint of the groove-shaped long connecting rod and the column-shaped long connecting rod from the ground is reduced, the second door-shaped fixed support is driven to sink, and the horizontal balance of the machine head platform is maintained. The follow-up and self-balancing device of the horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader has the advantages of simple structure, easy installation and convenient maintenance, can finish the functions of randomly flattening bags of drawer type trays and randomly ascending and descending free distances, and utilizes a mechanical linkage mode to control the scheme to be simple and easy to realize; can design according to the demand, the loading is stable, and is efficient, can adapt to the pocket dress article of random transmission, pile up neatly, destacking requirement.

Drawings

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

FIG. 2 is a schematic structural view of a first door-type fixing support according to the present invention.

In the figure: the device comprises a track 1, a first door-shaped fixed support 2, a first rotating ring 3, a conveying belt 4, a belt 41, an anti-slip strip 42, a second door-shaped fixed support 5, a machine head platform 6, a third door-shaped fixed support 7, a machine head lifting device 8, a third base 9, a second rotating ring 10, a first base 11, a long connecting rod 12 in a groove shape, a long connecting rod 13 in a column shape, a third rotating ring 14, an inclined supporting plate 15 and a second base 16.

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, the present embodiment provides a technical solution: a horizontal and vertical two-dimensional synchronous follow-up self-balancing device of a drawer type car loader comprises a door-shaped fixed supporting assembly, a multi-link assembly and a conveying belt 4;

door type fixed stay subassembly: comprises a first door type fixed support 2, a second door type fixed support 5 and a third door type fixed support 7, wherein the lower surfaces of two vertical plate bodies of the first door type fixed support 2 are respectively provided with a first base 11, the lower surfaces of two vertical plate bodies of the third door type fixed support 7 are respectively provided with a third base 9, the first base 11 and the third base 9 which are transversely corresponding are respectively in sliding connection with a sliding chute arranged on the upper surface of a track 1, the two tracks 1 are distributed in parallel, the track 1 respectively plays a guiding role on the first base 11 and the third base 9, the lower surfaces of two vertical plate bodies of the second door type fixed support 5 are respectively provided with a second base 16, the lower surfaces of the two second bases 16 are respectively and fixedly connected with the rear end of the upper surface of a machine head platform 6, the first base 11, the second base 16 and the third base 9 play a role in fixing and stabilizing, the heights of the first door type fixed support 2, the second door type fixed support 5 and the third door type fixed support 7 are equal, the column-shaped long connecting rod 13 is arranged in parallel with the conveying belt 4, so that the first door-shaped fixed support 2, the column-shaped long connecting rod 13, the second door-shaped fixed support 5 and the conveying belt 4 form a parallelogram structure;

wherein: still include fagging 15 to one side, fagging 15 sets up respectively in first door type fixed stay 2 to one side, both ends about the vertical plate body of second door type fixed stay 5 and third door type fixed stay 7, the left four 15 lower extremes of fagging to one side of top respectively with vertical corresponding third base 9 upper surface fixed connection, four 15 lower extremes of fagging to one side of top right side respectively with vertical corresponding first base 11's upper surface fixed connection, the 15 lower extremes of four fagging to one side of below respectively with vertical corresponding second base 16's upper surface fixed connection, fagging 15 plays the effect that improves the stability of supporting to one side.

A multi-link assembly: comprises a first rotating ring 3, a second rotating ring 10, a groove-shaped long connecting rod 12, a column-shaped long connecting rod 13 and a third rotating ring 14, wherein the first rotating ring 3 is rotationally connected with a rotating shaft outer arc surface arranged in the middle of a horizontal plate body of a first door-shaped fixed support 2, the second rotating ring 10 is rotationally connected with a rotating shaft outer arc surface arranged in the middle of a horizontal plate body of a second door-shaped fixed support 5, the third rotating ring 14 is rotationally connected with a rotating shaft outer arc surface arranged in the middle of a horizontal plate body of a third door-shaped fixed support 7, the outer arc surface of the third rotating ring 14 is fixedly connected with the groove-shaped long connecting rod 12, the column-shaped long connecting rod 13 is fixedly connected between the second rotating ring 10 and the first rotating ring 3, so that the first door-shaped fixed support, the column-shaped long connecting rod, the second door-shaped fixed support and a conveying belt form a parallelogram structure, the machine head platform 6 is ensured to be always in a horizontal state, the lower end of the groove-shaped long connecting rod 12 is rotationally connected with the middle of the outer arc surface of the column-shaped long connecting rod 13, the length of the groove-shaped long connecting rod 12 is half of that of the column-shaped long connecting rod 13, so that the first rotating ring 3, the second rotating ring 10 and the third rotating ring 14 form a right-angled triangle structure, and the stability of the second portal-shaped fixed support 5 in the lifting process is improved;

conveying belt 4: the front end of the conveying belt is respectively connected with the lower ends of two vertical plate bodies of the second door-shaped fixed support 5 in a rotating mode, the rear end of the conveying belt 4 is respectively connected with the lower ends of two vertical plate bodies of the first door-shaped fixed support 2 in a rotating mode, the outer surface of a belt 41 of the conveying belt 4 is provided with anti-slip strips 42 distributed in an array mode, the cross section of each anti-slip strip 42 is triangular, friction force is increased, an anti-slip effect is achieved, and conveying efficiency of materials is improved.

Wherein: still including promoting aircraft nose device 8, promote aircraft nose device 8 and pass through screw rod fixed connection in the upper surface front end of two third bases 9, provide drive power for the promotion of aircraft nose platform 6.

The working principle of the horizontal and vertical two-dimensional synchronous follow-up self-balancing device of the drawer type car loader provided by the invention is as follows:

the conveying belt 4 is fixedly connected with an external power mechanism, the first door-shaped fixed support 2 is perpendicular to the upper surface of the first base 11, the second door-shaped fixed support 5 is perpendicular to the upper surface of the machine head platform 6, the first door-shaped fixed support 2, the second door-shaped fixed support 5, the conveying belt 4 and the column-shaped long connecting rod 13 form a variable parallelogram structure, the third door-shaped fixed support 7 and the first door-shaped fixed support 2 are positioned on the same track and have the same height, therefore, the structure built by the third door-shaped fixed support 7, the first door-shaped fixed support 2 and the second door-shaped fixed support 5 can be regarded as a right triangle, the column-shaped long connecting rod 13 is used as a hypotenuse of the triangle, and under the traction action of a traction rope of the machine head lifting device 8, the machine head platform 6 can have three conditions under the load condition: continuously keeping the plane of the machine head platform 6 horizontal, the front end of the machine head platform 6 upwarping and the front end of the machine head platform 6 sinking, and keeping the first door-shaped fixed support 2 and the second door-shaped fixed support 5 aligned up and down continuously under the condition that the plane of the machine head platform 6 is continuously kept horizontal and the machine head platform 6 is lifted and lowered under the action of the gravity of the machine head platform 6 and a load, wherein under the condition that the machine head moves up and down, the groove-shaped long connecting rod 12 acts on the column-shaped long connecting rod 13, and the second door-shaped fixed support 5 acts on the column-shaped long connecting rod 13 to push the first door-shaped fixed support 2 to synchronously and randomly move;

for the situation that the front end of the machine head platform 6 is tilted upwards, the second door-shaped fixed support 5 tilts backwards, the first door-shaped fixed support 2 is perpendicular to the track, the structural relation of a right triangle and a parallelogram is broken instantaneously, the first door-shaped fixed support 2 moves backwards under the thrust action of the long cylindrical connecting rod 13, the long grooved connecting rod 12 is stressed, the height of the joint of the long grooved connecting rod 12 and the long cylindrical connecting rod 13 from the ground is increased, the second door-shaped fixed support 5 is driven to tilt upwards, and the horizontal balance of the plane of the machine head is maintained;

for the sinking condition of the front end of the machine head platform 6, the load of the front end is heavier, the second door-shaped fixed support 5 can be warped and tilted forward at the moment to drive the transmission belt and the frame connected with the second door-shaped fixed support to be lifted, the long connecting rod connected with the second door-shaped fixed support 5 is stressed to drive the first door-shaped fixed support 2 to move forward, the height of the joint of the groove-shaped long connecting rod 12 and the column-shaped long connecting rod 13 from the ground is reduced, the second door-shaped fixed support 5 is driven to sink, and the horizontal balance of the machine head platform 6 is maintained. Through the analysis of the three states, the device can be instantly and automatically adjusted to a stable state under the action of the traction force of the traction rope of the electric hoist 82.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.