A wide-through narrow-box wing gate drive mechanism

Abstract

The invention discloses a wide-through narrow-box wing gate driving mechanism, comprising a vertical frame and a wing-shaped gate, the vertical frame is a vertically arranged rectangular frame, a power motor is arranged near the bottom position on one side in the height direction of the vertical frame, a first connecting rod is connected to the output shaft of the power motor, one end of the first connecting rod is fixedly connected to the power motor, and the other end is hinged to the wing-shaped gate connecting rod, one end of the wing-shaped gate connecting rod is hinged to the first connecting rod, and the other end is fixedly connected to a guide mechanism, the guide mechanism comprises an arc guide rail and a guide wheel that can slide along the arc guide rail, the guide wheel comprises a wheel body and a wheel axle, the wheel axle is fixedly connected to the wing-shaped gate connecting rod, the wing-shaped gate is connected to one side in the length direction of the wing-shaped gate connecting rod, the first connecting rod is driven by the power motor and then the wing-shaped gate is driven to move, the wing-shaped gate is limited by the first connecting rod and the arc track, so as to ensure that the wing-shaped gate can realize the opening and closing action.

Description

Technical Field

[0001] The invention relates to the field of wing gates, and in particular to a wide-through narrow-box wing gate driving mechanism. Background Art

[0002] There are two common types of existing wing gate drive mechanisms. One is the ordinary wing gate, which rotates around a point on the wing gate to realize the opening and closing action of the wing gate. Due to the large rotation angle of the wing gate, the mechanism occupies a large area and will occupy the channel space. The other is the wing-in-wing, which is based on the ordinary wing gate, and adds a group of ordinary wing gate actions with another suitable position on the wing gate as the center, which can reduce the channel width. However, due to the complex structure, it leads to unstable operation, high failure rate, high noise and high cost. Summary of the invention

[0003] In view of the above problems, the present invention provides a wide-pass narrow box wing gate driving mechanism, which has the advantages of simple structure, stable driving, and the ability to reduce the channel width.

[0004] The technical solution of the present invention is:

[0005] A wide-through narrow box wing gate drive mechanism comprises a vertical frame and a wing-shaped gate, wherein the vertical frame is a vertically arranged rectangular frame, and a power motor is arranged near the bottom position on one side in the height direction of the vertical frame, and a first connecting rod is connected to the output shaft of the power motor, one end of the first connecting rod is fixedly connected to the power motor, and the other end is hinged to the wing-shaped gate connecting rod, one end of the wing-shaped gate connecting rod is hinged to the first connecting rod, and the other end is fixedly connected to a guide mechanism, the guide mechanism comprises an arc guide rail and a guide wheel that can slide along the arc guide rail, the guide wheel comprises a wheel body and a wheel axle, the wheel axle is fixedly connected to the wing-shaped gate connecting rod, and the wing-shaped gate is connected to one side of the wing-shaped gate connecting rod in the length direction.

[0006] The wheel body is a U-shaped wheel.

[0007] There are three guide wheels, and the three guide wheels are connected to the wing-shaped gate connecting rod through a connecting seat. The connecting seat includes a connecting shaft and a base plate. The connecting shaft and the base plate form a T-shaped structure. The three guide wheels are evenly distributed on the base plate, and the axle of each guide wheel is parallel to the connecting shaft. The three guide wheels are evenly distributed on both sides of the arc direction of the circular arc guide rail.

[0008] A guide plate is hinged at the connection between the first connecting rod and the wing-shaped gate connecting rod. One end of the guide plate is hinged to the first connecting rod through a hinge shaft, and the other end is fixedly connected to the wing-shaped gate connecting rod. The hinge shaft is arranged on one side of the length direction of the first connecting rod, and the hinge shaft sleeve is arranged in the limit column, and one side of the limit column is fixedly connected to the first connecting rod.

[0009] A limiting rubber pad is arranged on one side of the vertical frame close to the power motor in the height direction.

[0010] The beneficial effects of the present invention are:

[0011] 1. The movement of the wing gate is constrained by the first connecting rod and the arc guide rail. One end of the wing gate rotates by the rotation of the first connecting rod, and the other end moves along the arc guide rail, which can reduce the width of the ordinary wing gate chassis by 40%. It has stable operation, accurate positioning, low noise, small wing gate opening, and reliable operation;

[0012] 2. The wheel body is a U-shaped wheel, which can ensure the reliability of the connection between the wheel body and the arc guide rail and ensure the reliable operation of the wing gate;

[0013] 3. There are three guide wheels, evenly distributed inside and outside the circular arc guide rail, which can prevent the guide wheels from detaching from the circular arc guide rail;

[0014] 4. A guide plate is hinged at the connection between the first connecting rod and the wing-shaped gate connecting rod. The combination of the guide plate and the limit column can ensure the reliability of the wing-shaped gate movement;

[0015] 5. Setting a limit rubber pad on one side of the vertical frame can ensure that the motor drives the wing gate to rotate into place, increasing the safety and reliability of the action. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a wide-through narrow-box swing gate drive mechanism according to an embodiment of the present invention;

[0017] Figure 2 It is a front view of a gate driving mechanism of a wide-pass narrow-box wing gate according to an embodiment of the present invention;

[0018] Figure 3 It is a right view of a gate driving mechanism of a wide-pass narrow-box swing gate according to an embodiment of the present invention;

[0019] Figure 4 It is a structural schematic diagram of a guide mechanism of a wide-pass narrow box wing gate drive mechanism described in an embodiment of the present invention.

[0020] Description of reference numerals:

[0021] 1 is a vertical frame, 2 is a wing-shaped gate, 3 is a power motor, 4 is a first connecting rod, 5 is a wing-shaped gate connecting rod, 6 is a guide mechanism, 7 is a connecting seat, 8 is a guide plate, 9 is a hinge shaft, 10 is a limit column, 11 is a limit rubber pad, 61 is an arc guide rail, 62 is a guide wheel, 71 is a connecting shaft, 72 is a bottom plate, 621 is a wheel body, and 622 is a wheel axle. DETAILED DESCRIPTION

[0022] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] Example:

[0024] like Figure 1-Figure 4 As shown, a wide-through narrow box wing gate drive mechanism includes a vertical frame 1 and a wing-shaped gate 2. The vertical frame 1 is a vertically arranged rectangular frame. A power motor 3 is arranged near the bottom on one side in the height direction of the vertical frame 1. The first connecting rod 4 is connected to the output shaft of the power motor 3. One end of the first connecting rod 4 is fixedly connected to the power motor 3, and the other end is hinged to the wing-shaped gate connecting rod 5. One end of the wing-shaped gate connecting rod 5 is hinged to the first connecting rod 4, and the other end is fixedly connected to a guide mechanism 6. The guide mechanism 6 includes an arc guide rail 61 and a guide wheel 62 that can slide along the arc guide rail 61. The guide wheel 62 includes a wheel body 621 and a wheel axle 622. The wheel axle 622 is fixedly connected to the wing-shaped gate connecting rod 5, and the wing-shaped gate 2 is connected to one side of the wing-shaped gate connecting rod 5 in the length direction.

[0025] The working principle of the above technical solution is as follows:

[0026] When the gate is in a closed state, the wing-shaped gate 2 on the vertical frame 1 extends out of the vertical frame 1. When the door needs to be opened, the power motor 3 rotates, driving the first connecting rod 4 to rotate 180 degrees. The first connecting rod 4 is hinged to the wing-shaped gate connecting rod 5, thereby driving the wing-shaped gate 5 to rotate. One end of the wing-shaped gate 5 is restricted by the first connecting rod 4, and the other end is restricted by the guide wheel 62 of the guide mechanism 6 and the arc guide tube 61, ensuring that the wing-shaped gate 2 rotates along the arc guide rail 61, which can ensure that the wing-shaped gate 2 can operate reliably, effectively reduce the channel width, and improve the reliability of the operation.

[0027] like Figure 1-Figure 4 As shown, the wheel body 621 is a U-shaped wheel, which can ensure the reliability of the connection between the wheel body 621 and the arc guide rail 61 and ensure the reliable operation of the flap gate.

[0028] like Figure 1-Figure 4 As shown, there are three guide wheels 62, and the three guide wheels 62 are connected to the wing-type gate connecting rod 5 through a connecting seat 7. The connecting seat 7 includes a connecting shaft 71 and a base plate 72. The connecting shaft 71 and the base plate 72 form a T-shaped structure. The three guide wheels 62 are evenly distributed on the base plate 72. The wheel axle 621 of each guide wheel 62 is parallel to the connecting shaft 71. The three guide wheels 62 are evenly distributed on both sides of the arc direction of the circular arc guide rail 61, which can prevent the guide wheels from detaching from the circular arc guide rail 61.

[0029] like Figure 1-Figure 3As shown, a guide plate 8 is hinged at the connection between the first connecting rod 4 and the wing-type gate connecting rod 5. One end of the guide plate 8 is hinged to the first connecting rod 4 through a hinge shaft 9, and the other end is fixedly connected to the wing-type gate connecting rod 5. The hinge shaft 9 is arranged on one side of the length direction of the first connecting rod 4. The hinge shaft 9 is sleeved in the limit column 10, and one side of the limit column 10 is fixedly connected to the first connecting rod 4. Through the combination of the guide plate 8 and the limit column 10, the reliability of the action of the wing-type gate can be ensured.

[0030] like Figure 1-Figure 3 As shown, a limiting rubber pad 11 is provided on one side of the vertical frame 1 close to the power motor 3 in the height direction, which can ensure that the motor drives the wing gate to rotate into place, thereby increasing the safety and reliability of the action.

[0031] The above-mentioned embodiments only express the specific implementation of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A wide-pass narrow-box wing gate drive mechanism, comprising a vertical frame (1) and a wing gate (2), characterized in that: The vertical frame (1) is a vertically arranged rectangular frame, a power motor (3) is arranged near the bottom of one side of the vertical frame (1) in the height direction, a first connecting rod (4) is connected to the output shaft of the power motor (3), one end of the first connecting rod (4) is fixedly connected to the power motor (3), and the other end is hinged to the wing-shaped gate connecting rod (5), one end of the wing-shaped gate connecting rod (5) is hinged to the first connecting rod (4), and the other end is fixedly connected to the guide mechanism (6), the guide mechanism (6) comprises an arc guide rail (61) and a guide wheel (62) that can slide along the arc guide rail (61), the guide wheel (62) comprises a wheel body (621) and a wheel shaft (622), the wheel shaft (622) is fixedly connected to the wing-shaped gate connecting rod (5), and the wing-shaped gate (2) is connected to one side of the wing-shaped gate connecting rod (5) in the length direction; A guide plate (8) is hingedly connected at the connection between the first connecting rod (4) and the wing gate connecting rod (5); one end of the guide plate (8) is hingedly connected to the first connecting rod (4) via a hinge shaft (9), and the other end is fixedly connected to the wing gate connecting rod (5); the hinge shaft (9) is arranged on one side of the first connecting rod (4) in the length direction; the hinge shaft (9) is sleeved in a limit column (10); one side of the limit column (10) is fixedly connected to the first connecting rod (4); The wheel body (621) is a U-shaped wheel.

2. A wide-pass narrow-box swing gate drive mechanism according to claim 1, characterized in that: The number of the guide wheels (62) is three. The three guide wheels (62) are connected to the wing-type gate connecting rod (5) via a connecting seat (7). The connecting seat (7) comprises a connecting shaft (71) and a bottom plate (72). The connecting shaft (71) and the bottom plate (72) form a T-shaped structure. The three guide wheels (62) are evenly distributed on the bottom plate (72). The wheel axle (622) of each guide wheel (62) is parallel to the connecting shaft (71). The three guide wheels (62) are evenly distributed on both sides of the arc direction of the circular arc guide rail (61).

3. A wide-pass narrow-box swing gate drive mechanism according to claim 1, characterized in that: A limiting rubber pad (11) is provided on one side of the vertical frame (1) close to the power motor (3) in the height direction.

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