Integrated driving mechanism for enclosing wall gate

Abstract

The utility model discloses an integrated driving mechanism for a fence gate, which comprises a shell and a driving structure, the shell is provided with an accommodating cavity, the driving structure is arranged in the accommodating cavity and pivotally mounted on the shell, and the driving structure comprises a plurality of gear sets meshed in the vertical direction or the horizontal direction. The gear set at the head end is connected with a rotating device, driving gears matched with each other are arranged on one side or two sides of the gear set at the tail end, and the driving gears are provided with transmission shafts extending out of the shell. The torque of the rotating device is improved through a plurality of gear sets which are meshed with one another, then the rotating stability is improved, the displacement of the enclosing wall gate is more stable, meanwhile, two driving gears are arranged on the gear set at the tail end, single-shaft or double-shaft driving can be achieved, the displacement stability of the enclosing wall gate is improved, and the driving stability of the enclosing wall gate is improved. For example, guide wheels are arranged on the two sides of the electric retractable door, the two sets of guide wheels can rotate at the same time through the transmission shaft, and then smooth displacement of the fence gate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of automatic wall gates, in particular to an integrated driving mechanism for wall gates. Background Art

[0002] In order to realize automatic closing or opening of automatic fence gates (especially electric telescopic door products), a driving structure needs to be set to realize its automatic movement; and the existing driving structure is generally driven by a chain, so it is large in size and poor in installation applicability.

[0003] For example, Chinese patent 202022689691.4 uses a screw and a transmission gear meshing method to drive the wall gate, but it still has problems such as large size and poor integration, which involves issues of assembly and product applicability.

[0004] For example, Chinese Patent 202020100135.6 and Chinese Patent 202022689691.4 cannot be directly installed on this type of sliding door, and an additional transmission structure needs to be set up, so their applicability is poor. Utility Model Content

[0005] The main purpose of the utility model is to propose an integrated driving mechanism for a wall gate, aiming to design an integrated driving mechanism and realize modular production of the driving mechanism. This can reduce the production cost of the driving mechanism while being applicable to most existing electric telescopic door products and having good driving stability, thereby improving market competitiveness.

[0006] To achieve the above-mentioned purpose, the utility model provides an integrated driving mechanism for a wall gate, comprising:

[0007] A housing, wherein the housing is provided with a receiving cavity;

[0008] The driving gear is arranged in the accommodating cavity and is pivotally mounted on the shell. The driving structure includes a plurality of gear sets meshing in the vertical direction or the horizontal direction. The gear set at the head end is connected to the rotating device. One side or both sides of the gear set at the end are provided with mutually matching driving gears. The driving gear is provided with a transmission shaft extending out of the shell.

[0009] In the actual design, multiple sets of meshing gear sets are used to increase the torque of the rotating device, thereby improving the rotation stability, so that the displacement of the fence gate is more stable. At the same time, by setting two driving gears at the end of the gear set, single-axis or double-axis drive can be achieved, thereby improving the displacement stability of the fence gate.

[0010] For example, there are guide wheels on both sides of the electric telescopic door. Through the setting of the transmission shaft, the two sets of guide wheels can rotate at the same time, thereby ensuring the smooth displacement of the wall gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is an exploded view of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 This is a schematic diagram of the rear of the hidden housing of the utility model;

[0014] Figure 4 It is a three-dimensional schematic diagram of the utility model.

[0015] In the figure, 1 is a housing, 11 is a first side housing, 12 is a second side housing, 2 is a bearing, 21 is a first slot, 22 is a second slot, 3 is a transmission shaft, 30 is a driving end, 31 is a driving gear, 4 is a first gear set, 40 is a first rotating shaft, 41 is a first driving gear, 42 is a first driven gear, 5 is a second gear set, 50 is a second rotating shaft, 51 is a second driving gear, 6 is a third gear set, 60 is a third rotating shaft, and 61 is a third driving gear. DETAILED DESCRIPTION

[0016] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0018] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0019] like Figures 1 to 4 As shown, an integrated driving mechanism for a wall gate comprises:

[0020] A housing 1, wherein the housing 1 is provided with a receiving cavity;

[0021] The driving gear 31 is arranged in the accommodating cavity and is pivotally mounted on the shell 1. The driving structure includes a plurality of gear sets meshing in the vertical direction or the horizontal direction. The gear set at the head end is connected to the rotating device. One side or both sides of the gear set at the end end are provided with mutually matching driving gears 31. The driving gear 31 is provided with a transmission shaft 3 extending out of the shell 1.

[0022] In the actual design, multiple sets of meshing gear sets are used to increase the torque of the rotating device, thereby improving the rotation stability, so that the displacement of the wall gate is more stable. At the same time, two driving gears 31 are provided at the end of the gear set, so that single-axis or double-axis drive can be achieved, thereby improving the displacement stability of the wall gate.

[0023] For example, guide wheels are provided on both sides of the electric telescopic door. By setting the transmission shaft 3, two sets of guide wheels can be rotated simultaneously, thereby ensuring smooth displacement of the wall gate.

[0024] In the actual design, the first gear set acts as a reducer to increase the torque; the second gear set and the third gear are equivalent to the chain being built-in, and through gear sets of different diameters, the driving stability is improved. The change from an external chain structure to an internal gear structure improves the stability and service life of the drive mechanism (reducing interference from external weather factors).

[0025] Specifically, both ends of the transmission shaft 3 are provided with driving ends 30 extending out of the housing 1, thereby achieving a stable output of the wall gate, that is, the rollers on both sides of the driving gate are actively rotated. Of course, in the actual design, only one set of transmission shafts 3 or two sets of transmission shafts 3 can be used. Of course, two sets of transmission shafts 3 can be set, and only one set can also be used to achieve the purpose of driving;

[0026] The advantage is that it can realize single-sided drive (such as existing door leaves) or double-sided drive (such as electric telescopic doors), and has wider applicability.

[0027] Furthermore, the driving gear 31 includes a first gear set 4 , a second gear set 5 meshing with the first gear set 4 , and a third gear set 6 meshing with the second gear set 5 .

[0028] In the embodiment of the utility model, the first gear set 4 includes a first rotating shaft 40, a first driving gear 41 and a first driven gear 42 arranged on the first rotating shaft 40, the second gear set 5 is meshed with the first driven gear 42, the second gear set 5 includes a second rotating shaft 50 and a second driving gear 51 arranged on the second rotating shaft 50, and the third gear set 6 includes a third rotating shaft 60 and a third driving gear 61 arranged on the third rotating shaft 60.

[0029] Specifically, when there are at least two first gear sets 4 , the first gear sets 4 mesh with each other.

[0030] In the embodiment of the utility model, the first driving gear 41 and the first driven gear 42 are spur gears, and the second gear set 5 is meshed with the first driven gear 42 .

[0031] Furthermore, the first driving gear 41 is a helical gear, the first driven gear 42 is a helical gear, and the first driven gear 42 at the end is a spur gear. In actual design, when the first driving gear 41 and the second driving gear 51 are both spur gears, they can be driven directly.

[0032] When helical gears are used, direct locking of the driving structure can be achieved, but spur gears are required at the very end to mesh with the second driving gear 51 and the third driving gear.

[0033] Specifically, the diameter of the third driving gear is larger than that of the second driving gear 51 and the driving gear 31, thereby providing a more stable torque, similar to the principle of a lever, thereby ensuring the stable displacement of the wall gate.

[0034] In the embodiment of the utility model, the driving structure 100 is a servo motor, a rotary motor with a reducer or a rotary motor. Different configurations are set according to actual needs, which also involves production costs.

[0035] The rotating device is provided with a rotating gear matched with the first driving gear 41 .

[0036] In an embodiment of the utility model, the shell 1 includes a first side shell 11 and a second side shell 12 spliced ​​with each other, and the opposite walls of the first side shell 11 and the second side shell 12 are provided with a first card slot 21 and a second card slot 22 that match each other, and the first card slot 21 and the second card slot 22 are used to install the bearing 2. The first card slot 21 and the second card slot 22 are provided with multiple groups for installing the first rotating shaft 40, the second rotating shaft 50 and the third rotating shaft; the arrangement of the bearing 2 can reduce friction, improve rotation stability and service life.

[0037] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An integrated drive mechanism for a wall gate, characterized in that: include, A housing, wherein the housing is provided with a receiving cavity; A driving structure is arranged in the accommodating cavity and pivotally mounted on the shell. The driving structure includes a plurality of gear sets meshing in the vertical direction or the horizontal direction. The gear set at the head end is connected to the rotating device. One side or both sides of the gear set at the end end are provided with mutually matching driving gears, and the driving gears are provided with a transmission shaft extending out of the shell.

2. The integrated drive mechanism for a wall gate as claimed in claim 1, characterized in that: Two ends of the transmission shaft extend out of two sides of the housing.

3. The integrated drive mechanism for a wall gate according to claim 1, characterized in that: The driving gear includes a first gear set, a second gear set meshing with the first gear set, and a third gear set meshing with the second gear set.

4. The integrated drive mechanism for a wall gate as claimed in claim 3, characterized in that: The first gear set includes a first rotating shaft, a first driving gear and a first driven gear arranged on the first rotating shaft, the second gear set is meshed with the first driven gear, the second gear set includes a second rotating shaft and a second driving gear arranged on the second rotating shaft, and the third gear set includes a third rotating shaft and a third driving gear arranged on the third rotating shaft.

5. The integrated drive mechanism for a wall gate as claimed in claim 4, characterized in that: When the first gear sets are provided with at least two sets, the first gear sets mesh with each other.

6. The integrated drive mechanism for a wall gate as claimed in claim 4, characterized in that: The first driving gear and the first driven gear are spur gears, and the second gear set is meshed with the first driven gear.

7. The integrated drive mechanism for a wall gate as claimed in claim 5, characterized in that: The first driving gear is a helical gear, the first driven gear is a helical gear, and the first driven gear at the end is a spur gear.

8. The integrated drive mechanism for a wall gate as claimed in claim 4, characterized in that: The diameter of the third driving gear is larger than that of the second driving gear and the driving gear.

9. The integrated drive mechanism for a wall gate as claimed in claim 4, characterized in that: The driving structure is a servo motor, a rotary motor with a reducer or a rotary motor; The rotating device is provided with a rotating gear matched with the first driving gear.

10. The integrated drive mechanism for a wall gate as claimed in claim 4, characterized in that: The shell includes a first side shell and a second side shell spliced ​​to each other, and the opposite walls of the first side shell and the second side shell are provided with first and second slots that match each other, and the first and second slots are used to install bearings, and the first and second slots are provided in multiple groups.

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