阅读说明：本技术 变位式正反转输送机 (Displacement type positive and negative rotation conveyor ) 是由 余宏兵 何波 欧阳韶鹤 陈兴维 于 2021-08-09 设计创作，主要内容包括：本发明公开了一种变位式正反转输送机,包括出口端输送机、左右摆动机构、旋转机构；左右摆动机构的作动端与出口端输送机连接；旋转机构的作动端与出口端输送机连接。本发明通过旋转机构的作用实现了可将出口端输送机的出口方向进行前后调换；当出口端输送机的第一端高,第二端低的时候,则第二端作为输出口；当出口端输送机的第二端高,第一端低的时候,则第一端作为输出口；对应地只需要进行电机的反转即可；采用这样的设计,即使货车的尾门无法打开,亦可以通过输出口的调换,进行靠近尾门处的位置的装车。(The invention discloses a displacement type positive and negative rotation conveyor, which comprises an outlet end conveyor, a left and right swinging mechanism and a rotating mechanism, wherein the outlet end conveyor is connected with the left and right swinging mechanism; the actuating end of the left-right swinging mechanism is connected with the outlet end conveyor; the actuating end of the rotating mechanism is connected with the outlet end conveyor. The invention realizes that the outlet direction of the outlet end conveyor can be changed back and forth under the action of the rotating mechanism; when the first end of the outlet end conveyor is high and the second end is low, the second end is used as an output port; when the second end of the outlet end conveyor is high and the first end is low, the first end is used as an output port; correspondingly, only the reverse rotation of the motor is needed; by adopting the design, even if the tail door of the truck cannot be opened, the truck can be loaded at the position close to the tail door by exchanging the delivery outlets.)

1. Positive reverse conveyer of transposition formula includes:

an outlet end conveyor;

its characterized in that, positive reverse conveyer of displacement formula still includes:

a left-right swinging mechanism; the actuating end of the left-right swinging mechanism is connected with the outlet end conveyor;

a rotation mechanism; the actuating end of the rotating mechanism is connected with the outlet end conveyor.

2. The variable-displacement positive and negative rotation conveyor according to claim 1, further comprising two mounting frames and a connecting shaft, wherein the upper ends of the two mounting frames are connected with the upper conveyor, the connecting shaft is rotatably mounted between the lower ends of the two mounting frames, the outlet end conveyor is mounted on the upper portion of the connecting shaft, the first end of the rotating mechanism is connected with the mounting frames, the second end of the rotating mechanism is connected with the connecting shaft, and the actuating direction of the rotating mechanism is perpendicular to the connecting shaft.

3. The shifting type counter-rotating conveyor according to claim 2, wherein the rotating mechanism comprises a rotating push rod, a fifth connecting piece, a sixth connecting piece and a rotating shaft, the fifth connecting piece is connected with the sixth connecting piece, the fifth connecting piece is perpendicular to the sixth connecting piece, the fifth connecting piece is rotatably connected with the first end of the rotating push rod through the rotating shaft, and the rotating plane of the rotating shaft is the rotating plane of the shifting type counter-rotating conveyor.

4. The shifting type counter-rotating conveyor according to claim 2 or 3, wherein the left-right swinging mechanism comprises a rotating pin mounting seat, a rotating pin and a left-right swinging push rod, the rotating pin mounting seat is fixed on the connecting shaft, a first end of the rotating pin is connected with the rotating pin mounting seat, a second end of the rotating pin is connected with the outlet end conveyor, a first end of the left-right swinging push rod is connected with the rotating pin mounting seat, a second end of the left-right swinging push rod is connected with the outlet end conveyor, and the left-right swinging push rod is rotatably connected with at least one of the rotating pin mounting seat and the outlet end conveyor.

5. The variable position positive and negative rotation conveyor according to claim 4, wherein the angle between the left and right swinging push rods and the length direction of the outlet end conveyor is an acute angle when the left and right swinging push rods are in the initial state.

6. The indexing reversible conveyor according to claim 4, wherein the pivot pins are perpendicular to the exit conveyor.

7. The shifting type counter-rotating conveyor according to claim 4, wherein the left-right swinging mechanism comprises a second connecting piece and a fourth connecting piece, the first end of the left-right swinging push rod is rotatably connected with the rotating pin mounting seat through the fourth connecting piece, the second end of the left-right swinging push rod is rotatably connected with the outlet end conveyor through the second connecting piece, and the second connecting piece and the fourth connecting piece are both perpendicular to the outlet end conveyor.

Technical Field

The invention relates to the technical field of article loading, in particular to a displacement type positive and negative rotation conveyor.

Background

The bagged cement is conveyed to the tail end of a truck through a conveying line after the loading and the packaging are finished, and the truck is basically loaded in an automatic truck loading mode at present. The loading direction is from the carriage head to the carriage tail, and when loading to the carriage tail, because the tail gate of some freight cars can't be opened, and the conveyer all is the loading operation that backs up again, so can appear one here and block, lead to the unable loading of the position of being close to tail gate department.

Therefore, it is necessary to develop a positive and negative rotation conveyor with a displacement to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems and designs a displacement type positive and negative rotation conveyor.

The invention realizes the purpose through the following technical scheme:

positive reverse conveyer of transposition formula includes:

an outlet end conveyor;

a left-right swinging mechanism; the actuating end of the left-right swinging mechanism is connected with the outlet end conveyor;

a rotation mechanism; the actuating end of the rotating mechanism is connected with the outlet end conveyor.

Specifically, positive reverse conveyer of displacement formula still includes two mounting brackets, links the axle, and the upper end and the upper portion conveyer of two mounting brackets are connected, and the rotatable installation of axle links is between the lower extreme of two mounting brackets, and exit end conveyer installs on linking epaxial portion, and rotary mechanism's first end is connected with the mounting bracket, and rotary mechanism's second end is connected with linking the axle, and rotary mechanism's the direction of actuating is perpendicular with linking the axle.

Specifically, the rotating mechanism comprises a rotating push rod, a fifth connecting piece, a sixth connecting piece and a rotating shaft, the fifth connecting piece is connected with the sixth connecting piece, the fifth connecting piece is perpendicular to the sixth connecting piece, the fifth connecting piece is rotatably connected with the first end of the rotating push rod through the rotating shaft, and the rotating plane of the rotating shaft is the rotating plane of the shifting type positive and negative rotation conveyor.

Further, the left-right swinging mechanism comprises a rotating pin mounting seat, a rotating pin and a left-right swinging push rod, the rotating pin mounting seat is fixed on a connecting shaft, the first end of the rotating pin is connected with the rotating pin mounting seat, the second end of the rotating pin is connected with an outlet end conveyor, the first end of the left-right swinging push rod is connected with the rotating pin mounting seat, the second end of the left-right swinging push rod is connected with the outlet end conveyor, and the left-right swinging push rod is at least in rotatable connection with one of the rotating pin mounting seat and the outlet end conveyor.

Preferably, when the left-right swinging push rod is in an initial state, an included angle between the left-right swinging push rod and the length direction of the outlet end conveyor is an acute angle.

Preferably, the pivot pin is perpendicular to the exit end conveyor.

Specifically, the left-right swinging mechanism comprises a second connecting piece and a fourth connecting piece, the first end of the left-right swinging push rod is rotatably connected with the rotating pin mounting seat through the fourth connecting piece, the second end of the left-right swinging push rod is rotatably connected with the outlet end conveyor through the second connecting piece, and the second connecting piece and the fourth connecting piece are perpendicular to the outlet end conveyor.

The invention has the beneficial effects that:

1. the outlet direction of the outlet end conveyor can be changed back and forth under the action of the rotating mechanism; when the first end of the outlet end conveyor is high and the second end is low, the second end is used as an output port; when the second end of the outlet end conveyor is high and the first end is low, the first end is used as an output port; correspondingly, only the reverse rotation of the motor is needed; by adopting the design, even if the tail door of the truck cannot be opened, the truck can be loaded at the position close to the tail door by exchanging the delivery outlets.

Drawings

FIG. 1 is a schematic view of the mounting structure of the present application;

FIG. 2 is a schematic view of the installation structure of the rotating shaft in the present application;

FIG. 3 is a first schematic view of the installation structure of the horizontal swinging push rod and the rotating push rod in the present application;

FIG. 4 is a second schematic view of the installation structure of the horizontal swinging push rod and the rotating push rod in the present application;

FIG. 5 is a second schematic view of the installation structure of the horizontal swinging push rod and the rotating push rod in the present application;

FIG. 6 is a schematic view of the direction of rotation of the exit end conveyor of the present application;

FIG. 7 is a first diagram illustrating an application of the present application;

FIG. 8 is a second illustration of the application of the present application;

reference numbers in the figures: 1. an upper conveyor; 2. a mounting frame; 21. a connecting frame; 3. a connecting shaft; 4. a pivot pin mounting seat; 41. rotating the pin; 5. an outlet end conveyor; 6. a connecting plate; 7. swinging the push rod left and right; 71. a first connecting member; 72. a second connecting member; 73. a third connecting member; 74. a fourth connecting member; 8. rotating the push rod; 81. a fifth connecting member; 82. a sixth connecting member; 83. a seventh connecting member; 84. an eighth connecting member; 85. a rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inside", "outside", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The following detailed description of embodiments of the invention refers to the accompanying drawings.

As shown in fig. 2 to 3, the positive and negative conveyor of the indexing type comprises:

an outlet end conveyor 5;

a left-right swinging mechanism; the actuating end of the left-right swinging mechanism is connected with an outlet end conveyor 5;

a rotation mechanism; the actuating end of the rotating mechanism is connected with an outlet end conveyor 5.

The rotating mechanism needs to allow the outlet end conveyor 5 to rotate in the vertical direction, and the rotating scale of the rotating mechanism needs to be met so that the two ends of the outlet end conveyor 5 can be exchanged up and down.

As shown in fig. 6, the direction of rotation of the exit end conveyor 5 by the rotating mechanism is shown.

As shown in fig. 1-5, the displacement type positive and negative rotation conveyor comprises two mounting frames 2 and a connecting shaft 3, the rotating mechanism comprises a rotating push rod 8, a fifth connecting piece 81, a sixth connecting piece 82, a seventh connecting piece 83, an eighth connecting piece 84 and a rotating shaft 85, an L-shaped connecting frame 21 is formed on one mounting frame 2, and the connecting piece extends into the lower part of the outlet end conveyor 5; the upper ends of the two mounting frames 2 are connected with the upper conveyor 1, the connecting shaft 3 is rotatably arranged between the lower ends of the two mounting frames 2, the outlet end conveyor 5 is arranged on the upper portion of the connecting shaft 3, and the rotating mechanism is perpendicular to the connecting shaft 3 in the actuating direction. The fifth connecting piece 81 is connected with the sixth connecting piece 82, the fifth connecting piece 81 is perpendicular to the sixth connecting piece 82, the fifth connecting piece 81 is rotatably connected with the first end of the rotating push rod 8 through a rotating shaft 85, and the rotating plane of the rotating shaft 85 is the rotating plane of the displacement type positive and negative rotation conveyor; the second end of the rotary push rod 8 is connected with a seventh connecting piece 83, the seventh connecting piece 83 is rotatably connected with the connecting frame 21 through an eighth connecting piece 84, and the eighth connecting piece 84 is vertical to the connecting shaft 3.

In this embodiment, the mounting bracket that is adjustable length is selected for use to the mounting bracket, can adjust the output of upper portion conveyer and the distance on exit end conveyer surface through adjustable mounting bracket, is the height of adjusting the cement package and falling the package promptly.

As shown in fig. 7, a structure in which the exit-end conveyor 5 is mounted on the upper conveyor 1 by two mounting frames 2 is shown.

As shown in fig. 8, an operation scenario of the indexing type counter-rotating conveyor is shown.

As shown in fig. 4, the left-right swinging mechanism comprises a rotating pin mounting seat 4, a rotating pin 41, a left-right swinging push rod 7, a first connecting piece 71, a second connecting piece 72, a third connecting piece 73 and a fourth connecting piece 74, wherein the rotating pin mounting seat 4 is fixed on the connecting shaft 3, and the rotating pin 41 is perpendicular to the outlet end conveyor 5; the first end of the rotating pin 41 is connected with the rotating pin mounting seat 4, the second end of the rotating pin 41 is connected with the connecting plate 6 arranged at the bottom of the outlet end conveyor 5, the first end of the left-right swinging push rod 7 is connected with a third connecting piece 73, and the third connecting piece 73 is rotatably connected with a transverse bulge on the rotating pin mounting seat 4 through a fourth connecting piece 74; the second end of the left-right swinging push rod 7 is connected with a first connecting piece 71, and the first connecting piece 71 is rotatably connected with the outlet end conveyor 5 through a second connecting piece 72; the second and fourth connectors 72, 74 are both perpendicular to the exit end conveyor 5.

When the left-right swing push rod 7 is in an initial state, an included angle between the left-right swing push rod and the length direction of the outlet end conveyor 5 is an acute angle. The design can ensure that the left-right swinging mechanism pushes the outlet end conveyor 5 left and right.

This application during operation divide into two kinds of regulation circumstances:

1. when the present application is in the posture as shown in fig. 6, the rotary push rod 8 is generally pushed out to the longest limit; when the export of exit end conveyer 5 was changed when needs carried out (when the freight train tail-gate can't be opened), 8 retractions of rotary push rod, rotary push rod 8 drives even axle 3 and toward the left side rotation, even axle 3 drives exit end conveyer 5 through commentaries on classics round pin mount pad 4, commentaries on classics round pin 41, connecting plate 6 and turns left the rotation, is less than the right side export until the left side export of exit end conveyer 5 to highly the needs stop can.

2. When the present application is in the position shown in fig. 6, the rotary push rod 8 is generally pushed out to a centered length; when the left and right positions of the output port of the outlet end conveyor 5 in the horizontal direction need to be adjusted, the left and right swinging push rod 7 works, and the push rod of the left and right swinging push rod 7 extends or retracts, so that the outlet end conveyor 5 can be pulled or pushed to swing left and right.

The technical solution of the present invention is not limited to the limitations of the above specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.