CN211196332U

CN211196332U - Height-adjustable operating handle adjusting mechanism

Info

Publication number: CN211196332U
Application number: CN201921906695.4U
Authority: CN
Inventors: 黄强强; 郑文明; 谢尚平; 梅超; 陈飞超; 汪秋云
Original assignee: Noblelift Intelligent Equipment Co Ltd
Current assignee: Noblelift Intelligent Equipment Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-07
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to an automatic change mechanical equipment field, concretely relates to industrial vehicle handle structural design. The utility model discloses a can realize through following technical scheme: a height-adjustable operating handle adjusting mechanism comprises a mounting plate, a handle, a steering integration device and a handle seat, wherein the steering integration device is connected with the mounting plate, the handle seat is connected with the handle, the steering integration device comprises a rotating shaft, and the handle seat comprises a through shaft hole for the rotating shaft to pass through; the elastic adjusting piece is used for adjusting the tightness degree of the through shaft hole relative to the rotating shaft. The utility model aims at providing a height-adjustable's operating handle adjustment mechanism, simple structure does benefit to the popularization, can convenient adjustment handle at the ascending mounted position of direction of height, promotes the travelling comfort of different height drivers driving process.

Description

Height-adjustable operating handle adjusting mechanism

Technical Field

The utility model relates to an automatic change mechanical equipment field, concretely relates to industrial vehicle handle structural design.

Background

Industrial vehicles refer to power-driven motor vehicles used to carry, push, pull, lift, stack, or palletize various loads. Common industrial vehicles are forklifts, side-lifts, tractors, trucks, fork lifts, and the like.

Industrial vehicles require the use of a handle to modify the path of travel of the vehicle, and in many industrial vehicles, the driver uses a standing position to operate the vehicle. Due to the difference of the heights of drivers, different drivers have different requirements on the installation height of the handle, and the adaptability of the handle of the existing industrial vehicle to different drivers is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a height-adjustable's operating handle adjustment mechanism, simple structure does benefit to the popularization, can convenient adjustment handle at the ascending mounted position of direction of height, promotes the travelling comfort of different height drivers driving process.

The above technical purpose of the present invention can be achieved by the following technical solutions: a height-adjustable operating handle adjusting mechanism comprises a mounting plate, a handle, a steering integration device and a handle seat, wherein the steering integration device is connected with the mounting plate, the handle seat is connected with the handle, the steering integration device comprises a rotating shaft, and the handle seat comprises a through shaft hole for the rotating shaft to pass through; the elastic adjusting piece is used for adjusting the tightness degree of the through shaft hole relative to the rotating shaft.

As the utility model discloses a preferred, be connected with first preforming and second preforming on the through-hole, first preforming with there is the clearance between the second preforming, the elasticity regulating part is used for adjusting the size in clearance.

As the utility model discloses a preferred, the tight regulation piece contains and passes first preforming with the screw rod of second preforming, through-hole on the first preforming is the non-threaded hole, through-hole on the second preforming is the screw hole, the spiro union has the nut on the screw rod, the nut is located first preforming is kept away from one side of second preforming.

As the utility model discloses a preferred, be equipped with the operating handle on the screw rod.

As the utility model discloses a preferred, the handle seat contains even axial region and oblique even portion, turn to integrated device with even the axial region is connected, even the axial region extends at the horizontal direction, the extending direction slope of oblique even portion sets up.

As the utility model discloses a preferred, the handle contain the connecting plate and with the handle body that the connecting plate is connected, the connecting plate with the handle seat is connected.

As the utility model discloses a preferred, the connecting plate contain with this body coupling of handle the violently board and with the scarf board that violently board is connected, the scarf board with the laminating of oblique connection portion is connected.

To sum up, the utility model discloses following beneficial effect has:

1. the height position of the handle is adjustable, and the handle is suitable for drivers with different heights.

2. The handle height adjusting mode can be realized by adjusting the operating handle with a single hand, and is efficient and convenient.

Description of the drawings:

FIG. 1 is a schematic diagram of a first embodiment;

FIG. 2 is a schematic view of a handle seat;

fig. 3 is a side sectional view of the components after assembly.

In the figure:

1. mounting panel, 2, turn to integrated device, 21, pivot, 3, handle seat, 31, link axial region, 32, oblique connecting portion, 33, logical shaft hole, 34, first preforming, 35, second preforming, 4, connecting plate, 41, oblique connecting plate, 42, horizontal connecting plate, 5, elasticity adjusting part, 51, nut, 52, screw rod, 53, operating handle, 6, handle body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Embodiment 1, as shown in fig. 1, includes a mounting plate 1, and a steering integration device 2 is mounted on the mounting plate 1. The steering integrated device 2 can be purchased directly from the mature products in the prior art, such as an electronic steering device, which usually includes a rotating shaft 21, a potentiometer, a torsion spring, a limiting device, and the like.

The handle comprises a handle body 6 and a connecting plate 4, wherein the handle body 6 is connected to a cross-connecting plate 42 using a fixing member such as a bolt, and an obliquely arranged oblique connecting plate 41 is also connected to the handle holder 3 using a fixing member such as a bolt.

Specifically, as shown in fig. 1 and 2, the handle holder 3 includes a connecting shaft portion 31 and an inclined connecting portion 32, the connecting shaft portion 31 extends in a horizontal direction, the inclined connecting portion 32 is disposed to be inclined, and an inclined connecting plate 41 is attached to the inclined connecting portion 32 so as to provide an appropriate inclination for mounting the handle.

As shown in fig. 2 and 3, a through-hole 33 is provided in the middle of the coupling portion 31, and the rotating shaft 21 passes through the through-hole 33. The tightness degree of the through-hole 33 relative to the rotating shaft 21 is adjusted by adjusting the aperture of the through-hole 33 through adjusting the gap between the two pressing sheets by the tightness adjusting piece 5.

Specifically, as shown in fig. 3, when the user rotates the operation knob 53, the screw 52 is rotated in synchronization. The hole of the first presser piece 34 is a smooth hole, and the hole of the second presser piece 35 is a threaded hole, which is screwed with the screw 52. In fig. 3, a nut 51 is disposed at the end of the screw 52, i.e., at the left side of the first presser piece 34. The nut 51 may be a self-locking nut, and the left side of the first pressing piece 34 may be provided with a fixing groove matched with the nut 51 to prevent the nut 51 from rotating. When the screw 52 is rotated, the nut 51 is not rotated, the nut 51 tightly abuts against the left side of the first pressing piece 34, and the second pressing piece 35 is displaced in the horizontal direction due to the relative rotation with the screw 52, so that the first pressing piece 34 and the second pressing piece 35 are moved closer to or farther from each other in the horizontal direction. The first pressing piece 34 and the second pressing piece 35 are connected with the through shaft hole 33, and the clearance change between the two pressing pieces influences the tightness degree of the through shaft hole 33 relative to the rotating shaft 21.

When the user needs the height-adjusting handle, only need loose tight regulation piece 5, slide whole handle to suitable height back along pivot 21 afterwards, tighten tight regulation piece 5 again, fix the handle can.

Claims

1. The utility model provides a height-adjustable's operating handle adjustment mechanism, contains mounting panel (1) and handle, its characterized in that: the steering integrated device (2) is connected with the mounting plate (1), the handle seat (3) is connected with the handle, the steering integrated device (2) comprises a rotating shaft (21), and the handle seat (3) comprises a through shaft hole (33) for the rotating shaft (21) to pass through; the device also comprises an elastic adjusting piece (5) used for adjusting the tightness degree of the through shaft hole (33) relative to the rotating shaft (21).

2. The height-adjustable operating handle adjusting mechanism according to claim 1, wherein: the through-hole (33) is connected with a first pressing piece (34) and a second pressing piece (35), a gap exists between the first pressing piece (34) and the second pressing piece (35), and the tightness adjusting piece (5) is used for adjusting the size of the gap.

3. The height-adjustable operating handle adjusting mechanism according to claim 2, wherein: the tightness adjusting piece (5) comprises a screw rod (52) penetrating through the first pressing piece (34) and the second pressing piece (35), a through hole in the first pressing piece (34) is a non-threaded hole, a through hole in the second pressing piece (35) is a threaded hole, a nut (51) is screwed on the screw rod (52), and the nut (51) is located on one side, far away from the second pressing piece (35), of the first pressing piece (34).

4. The height-adjustable operating handle adjusting mechanism according to claim 3, wherein: an operating handle (53) is arranged on the screw rod (52).

5. A height adjustable operating handle adjusting mechanism as claimed in claim 1 or 2 or 3 or 4, wherein: handle seat (3) contain even axial region (31) and oblique even portion (32), turn to integrated device (2) with even axial region (31) are connected, even axial region (31) extend at the horizontal direction, the extending direction slope setting of oblique even portion (32).

6. The height-adjustable operating handle adjusting mechanism according to claim 5, wherein: the handle comprises a connecting plate (4) and a handle body (6) connected with the connecting plate (4), and the connecting plate (4) is connected with the handle seat (3).

7. The height-adjustable operating handle adjusting mechanism according to claim 6, wherein: the connecting plate (4) comprises a transverse connecting plate (42) connected with the handle body (6) and an oblique connecting plate (41) connected with the transverse connecting plate (42), and the oblique connecting plate (41) is attached to and connected with the oblique connecting part (32).