A horizontal gear reduction motor with adjustable installation position

Abstract

The utility model discloses a horizontal gear reduction motor of adjustable installation position, including motor body, the motor body bottom is installed with adjusting structure, its characterized in that: adjusting structure includes base, the base interior is provided with upper sliding block and lower sliding block respectively, the motor body is fixed in the upper sliding block top end face, upper sliding block bottom and lower sliding block top all are provided with the sliding surface, two the sliding surface is attached and is set, the base one end is provided with the perforation, the base other end is provided with the strip hole, the perforation and strip hole inside all are penetrated with long lever bolt, two long lever bolt one end is fixed in upper sliding block and lower sliding block one end respectively, long lever bolt is located the base penetration place both sides all screw threads and is connected with lock nut, discarded need not to make special thickness gasket, avoided additional cost consumption and time waste, significantly promoted installation efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of motor installation technology, specifically relating to a horizontal gear reducer motor with adjustable installation position. Background Technology

[0002] During the actual installation of horizontal gear reducers, due to manufacturing errors of the equipment foundation platform, limitations of on-site installation conditions, and the need for precise axis alignment with the driven equipment, it is usually necessary to finely adjust the position of the reducer in the longitudinal (axial) and vertical directions.

[0003] Traditional methods for adjusting the height of horizontal geared motors generally rely on adding or removing metal shims between the motor base and the equipment base. This shim-based height adjustment often requires custom-made shims of specific thicknesses, increasing costs and time, and reducing installation efficiency. To overcome the shortcomings of shim adjustment, adjustable base designs have emerged in the prior art. For example, utility model patent CN207166283U provides a height-adjustable motor. This device employs an upper slider and a lower slider structure, each with a fitted and inclined upper sliding surface and a lower sliding surface, respectively. By operating adjustment components located on both sides, the upper slider is driven to move inward or outward along the inclined surface of the lower slider. Due to the effect of the inclined surface, the distance between the upper and lower sliders in the normal direction (height direction) changes accordingly, thereby achieving the purpose of adjusting the overall thickness of the base. However, the core principle of this solution is based on the relative sliding of the inclined surfaces. When the upper slider moves along the inclined surface of the lower slider to change its height, a horizontal displacement component (usually manifested as axial displacement) is inevitably generated simultaneously. This means that while adjusting the height, the installation position of the geared motor will also shift uncontrollably in the front-to-back direction, affecting the motor's axial accuracy. Furthermore, the adjustment components in this patent are located on both sides of the upper or lower slider. When height adjustment is needed, the operator must simultaneously and equally rotate the positioning nuts on both sides to ensure the upper slider moves parallel and avoids jamming or unilateral force. This requirement for simultaneous operation on both sides is extremely cumbersome and inefficient in actual installation sites, especially in confined spaces or inconvenient locations, increasing the difficulty and time cost for installers.

[0004] Therefore, this utility model proposes a horizontal gear reducer motor with adjustable installation position, which can realize stepless and convenient adjustment in the height direction, and can also adjust the axial displacement that occurs during the height adjustment process, thereby improving installation efficiency. Utility Model Content

[0005] To achieve the above objectives, this utility model provides the following technical solution: a horizontal gear reducer motor with adjustable installation position, comprising a motor body, wherein an adjustment structure is installed at the bottom of the motor body, characterized in that: the adjustment structure includes a base, wherein an upper slider and a lower slider are respectively provided inside the base, the motor body is fixed to the top end face of the upper slider, and both the bottom of the upper slider and the top of the lower slider are provided with sliding surfaces, the two sliding surfaces are fitted together, one end of the base has a through hole, and the other end of the base has a strip hole, both the through hole and the strip hole are penetrated by long bolts, one end of each of the two long bolts is respectively fixed to one end of the upper slider and the lower slider, and both sides of the long bolts located at the through hole of the base are threaded with locking nuts.

[0006] As a preferred technical solution of this utility model, the base has a U-shaped structure, and the upper slider and the lower slider are both disposed on the inner side of the base, and the lower slider is slidably connected to the inner side of the base.

[0007] As a preferred embodiment of this utility model, the cross-sections of the upper slider and the lower slider are both right-angled triangles or right-angled trapezoids.

[0008] As a preferred embodiment of this utility model, the long rod bolt is fitted with a spring between the locking nuts located inside the base.

[0009] As a preferred technical solution of this utility model, the base is provided with fixing holes symmetrically on both sides.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] (1) This utility model eliminates the need for custom-made shims of specific thicknesses, avoiding additional costs and time waste, and significantly improving installation efficiency. Unlike existing technologies where height adjustment is accompanied by uncontrollable axial displacement, this utility model achieves bidirectional adjustment of both height and axial position, ensuring the accuracy of motor axis alignment. This utility model only requires tightening the locking nut at the end of the slider to achieve both height and axial adjustment, reducing operational difficulty and time costs. Utilizing the geometric characteristics of inclined plane sliding, height and forward / backward position adjustment can meet the needs of high-precision installation for fine position adjustments, avoiding the precision limitations of traditional graded adjustment.

[0012] (2) The U-shaped base (2) provides rigid support for the upper and lower sliders. The slider design with right-angled triangle / right-angled trapezoidal cross section optimizes the force transmission path of the inclined plane and improves the load-bearing capacity. The pre-tightening effect of the spring reduces the gap between the sliders and enhances the dynamic stability. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the adjustment structure in this utility model;

[0016] In the diagram: 1. Motor body; 2. Base; 3. Upper slider; 4. Lower slider; 5. Sliding surface; 6. Through hole; 7. Strip hole; 8. Long bolt; 9. Locking nut; 10. Spring; 11. Fixing hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example

[0019] Please see Figure 1-2 This utility model provides the following technical solution: a horizontal gear reducer motor with adjustable installation position, including a motor body 1, an adjustment structure installed at the bottom of the motor body 1, characterized in that: the adjustment structure includes a base 2, an upper slider 3 and a lower slider 4 are respectively provided inside the base 2, the motor body 1 is fixed to the top end face of the upper slider 3, the bottom of the upper slider 3 and the top of the lower slider 4 are both provided with sliding surfaces 5, the two sliding surfaces 5 are fitted together, one end of the base 2 is provided with a through hole 6, the other end of the base 2 is provided with a strip hole 7, long rod bolts 8 are passed through the through hole 6 and the strip hole 7, one end of the two long rod bolts 8 is respectively fixed to one end of the upper slider 3 and the lower slider 4, and locking nuts 9 are threadedly connected to both sides of the long rod bolts 8 at the through hole of the base 2.

[0020] In order to form a stable sliding guide structure and facilitate the axial movement of the lower slider 4, in this embodiment, as a preferred technical solution of the present invention, the base 2 has a U-shaped structure, and both the upper slider 3 and the lower slider 4 are disposed on the inner side of the base 2, and the lower slider 4 is slidably connected to the inner side of the base 2.

[0021] In order to construct an inclined plane sliding transmission structure to achieve coupled adjustment of height and axial displacement, in this embodiment, as a preferred technical solution of the present invention, the cross-sections of the upper slider 3 and the lower slider 4 are both right-angled triangles or right-angled trapezoids.

[0022] In order to eliminate the gap between the sliders and enhance the smoothness of the adjustment process, in this embodiment, as a preferred technical solution of the present invention, the long rod bolt 8 is fitted with a spring 10 between the locking nut 9 on the inner side of the base 2.

[0023] In order to achieve standardized and symmetrical installation of the adjustment structure and the equipment base, in this embodiment, as a preferred technical solution of the present invention, fixing holes 11 are symmetrically opened on both sides of the base 2.

[0024] In summary, by utilizing the above-described technical solution of this utility model, the present utility model achieves independent adjustability of height and axial position. The specific working mechanism is as follows:

[0025] Inclined sliding base: The sliding surface 5, the contact surface between the upper slider 3 and the lower slider 4, is designed as an inclined right-angled triangle or right-angled trapezoidal cross section, forming an inclined sliding transmission structure. The motor body 1 is fixed to the top of the upper slider 3 and moves synchronously with the upper slider 3.

[0026] Adjustment procedure: First, sequentially tighten the locking nuts 9 on the long rod bolts 8 at the ends of the two sliders 4. As the long rod bolts 8 at the end of the lower slider 4 move back and forth along the through hole 6, the lower slider 4 moves back and forth inside the base 2, adjusting the front-to-back position of the motor body 1. When height adjustment is required, sequentially loosen the two locking nuts 9 on the long rod bolts 8 at the end of the upper slider 3, moving the upper slider 3 so that it slides relative to the sliding surface 5 of the lower slider 4, thereby adjusting the height of the motor body 1. After adjusting to the target height, tighten the locking nuts 9 on both sides to fix the relative position of the upper slider 3 and the lower slider 4, completing the adjustment.

[0027] Guiding and Fixing: The base 2 is U-shaped, and the lower slider 4 is slidably connected to the inner side of the base 2, allowing it to move linearly along the length of the base. A slotted hole 7 at the other end of the base 2 prevents interference with the long bolt 8 at the end of the upper slider 3 when adjusting its height. Finally, tighten the locking nut 9 to secure the position precisely. Fixing holes 11 are symmetrically arranged on both sides of the base 2 for installing the entire adjustment structure, ensuring the symmetry and reliability of the installation reference.

[0028] Finally, it should be noted that, in this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A horizontal geared motor with adjustable mounting position, comprising a motor body (1), wherein an adjustment structure is installed at the bottom of the motor body (1), characterized in that: The adjustment structure includes a base (2), inside which are provided an upper slider (3) and a lower slider (4). The motor body (1) is fixed to the top end face of the upper slider (3). The bottom of the upper slider (3) and the top of the lower slider (4) are provided with sliding surfaces (5). The two sliding surfaces (5) are fitted together. One end of the base (2) is provided with a through hole (6), and the other end of the base (2) is provided with a strip hole (7). Long rod bolts (8) pass through the through hole (6) and the strip hole (7). One end of the two long rod bolts (8) is fixed to one end of the upper slider (3) and the lower slider (4), respectively. Locking nuts (9) are threaded on both sides of the long rod bolts (8) at the through point of the base (2).

2. The horizontal gear reducer motor with adjustable installation position according to claim 1, characterized in that: The base (2) has a U-shaped structure. The upper slider (3) and the lower slider (4) are both located inside the base (2), and the lower slider (4) is slidably connected to the inner side of the base (2).

3. A horizontal gear reducer motor with adjustable installation position according to claim 2, characterized in that: The cross-sections of the upper slider (3) and the lower slider (4) are both right-angled triangles or right-angled trapezoids.

4. A horizontal gear reducer motor with adjustable installation position according to claim 1, characterized in that: The long rod bolt (8) is located between the locking nut (9) on the inner side of the base (2) and the rod body is fitted with a spring (10).

5. A horizontal gear reducer motor with adjustable installation position according to claim 1, characterized in that: The base (2) has symmetrical fixing holes (11) on both sides.

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