Double meshing motor gear

Abstract

The utility model discloses a double meshing motor gear, including a sleeve, a first gear and a second gear, wherein the first gear and the sleeve are integrally formed; and further comprising a transmission assembly arranged between the second gear and the sleeve for assisting the second gear in installing the transmission on the sleeve, wherein the transmission assembly comprises a plurality of groups of spline pins fixed to the outer side of the sleeve, and a spline groove is provided on the second gear, wherein the spline pins and the spline groove are matched with each other. The utility model discloses a double meshing motor gear, wherein the double meshing motor gear in the technical solution adopts a group of gears to be integrally formed with the sleeve, and the other group of gears is mutually matched with the transmission assembly, the connecting assembly and the fixing assembly to assist the installation and fixation of the gear on the sleeve, so that the double meshing motor gear has the advantages of low manufacturing cost, convenient maintenance and flexible design and use, and is convenient for the use of the double meshing motor gear.

Description

Technical Field

[0001] The utility model relates to the technical field of double-meshing motor gears, in particular to a double-meshing motor gear. Background Art

[0002] Double meshing motor gear is a special gear structure, the main feature of which is that it has two or more contact points that mesh simultaneously, which means that during the rotation of the gear, it is not just one point or one pair of teeth that are in contact and transmitting force, but multiple points or pairs of teeth are meshing at the same time.

[0003] During the processing of the double-meshing motor gear, the two sets of gears and the sleeve are integrally formed. This method has problems such as high manufacturing cost, difficult maintenance and limited design flexibility during the processing.

[0004] Therefore, a double meshing motor gear is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a double meshing motor gear to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-meshing motor gear, comprising a sleeve, a first gear and a second gear, wherein the first gear and the sleeve are integrally formed; and further comprising a transmission assembly arranged between the second gear and the sleeve for assisting the second gear in installing the transmission on the sleeve, wherein the transmission assembly comprises a plurality of groups of spline pins fixed to the outside of the sleeve, a spline groove is provided on the second gear, the spline pin and the spline groove are matched with each other, and a connecting assembly is arranged between the first gear and the second gear for connecting the second gear after installation.

[0007] A positioning ring is fixed on the outer side of the sleeve for positioning the second gear during the sleeve connection process.

[0008] The connecting components are arranged in multiple groups between the first gear and the second gear, and the multiple groups of connecting components are arranged in a ring array state.

[0009] The connecting assembly includes two groups of T-shaped connecting rods. The first gear and the second gear are provided with mounting holes for the T-shaped connecting rods to pass through and connect. The opposite ends of the two groups of T-shaped connecting rods are provided with fixing assemblies for auxiliary connection and fixing.

[0010] The fixing assembly comprises a threaded sleeve and a threaded pin respectively fixed on opposite ends of two groups of T-shaped connecting rods.

[0011] The mounting hole is provided with a mounting groove for the end of the T-shaped connecting rod to avoid.

[0012] The outer sides of the two groups of T-shaped connecting rods are both sleeved with springs.

[0013] The positioning ring is provided with a through hole for allowing the T-shaped connecting rod to pass through during the connection process.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses a double meshing motor gear. The double meshing motor gear in the technical solution is formed by one group of gears and a sleeve as one piece, while the other group of gears cooperates with each other through a transmission component, a connecting component and a fixing component, and the auxiliary gear is installed and fixed on the sleeve, so that the double meshing motor gear has the advantages of low manufacturing cost, convenient maintenance and flexible design and use, which is convenient for the use of the double meshing motor gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the second gear structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the positioning ring structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the first gear and sleeve structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the connecting component and the fixing component of the utility model.

[0021] In the figure: 101, sleeve; 102, first gear; 103, second gear; 201, spline pin; 202, spline groove; 3, positioning ring; 401, T-type connecting rod; 402, mounting hole; 501, threaded sleeve; 502, threaded pin; 6, mounting groove; 7, through hole; 8, spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model 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 in 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.

[0023] See also Figure 1-5The utility model provides a double meshing motor gear, including a sleeve 101, a first gear 102 and a second gear 103, wherein the first gear 102 and the sleeve 101 are integrally formed; further comprising a transmission assembly arranged between the second gear 103 and the sleeve 101 for assisting the second gear 103 in installing and transmitting on the sleeve 101, wherein the transmission assembly comprises a plurality of groups of spline pins 201 fixed to the outer side of the sleeve 101, a spline groove 202 is provided on the second gear 103, the spline pin 201 and the spline groove 202 are matched with each other, and a connecting assembly for connecting the second gear 103 after installation is arranged between the first gear 102 and the second gear 103;

[0024] It should be noted here that the double-meshing motor gear in the present technical solution adopts a group of gears and a sleeve 101 formed integrally, and the other group of gears cooperates with each other through a transmission component, a connecting component and a fixing component, and the auxiliary gear is installed and fixed on the sleeve 101, so that the double-meshing motor gear has the advantages of low manufacturing cost, easy maintenance and flexible design and use, which facilitates the use of the double-meshing motor gear.

[0025] A positioning ring 3 is fixed on the outside of the sleeve 101 for positioning the second gear 103 during the sleeve connection process;

[0026] It should be noted here that the sleeve of the second gear 103 is positioned by the positioning ring 3 .

[0027] There are multiple groups of connecting components between the first gear 102 and the second gear 103, and the multiple groups of connecting components are arranged in a ring array state;

[0028] It should be noted here that the connection effect is guaranteed by using multiple sets of connection components.

[0029] The connecting assembly includes two groups of T-shaped connecting rods 401. The first gear 102 and the second gear 103 are provided with mounting holes 402 for the T-shaped connecting rods 401 to pass through and connect. The opposite ends of the two groups of T-shaped connecting rods 401 are provided with fixing assemblies for auxiliary connection and fixing. The fixing assembly includes threaded sleeves 501 and threaded pins 502 respectively fixed to the opposite ends of the two groups of T-shaped connecting rods 401.

[0030] It should be noted here that: during the process of installing and connecting the second gear 103 on the sleeve 101, the second gear 103 is sleeved and connected to the outside of the sleeve 101 and positioned by the positioning ring 3. After the sleeve is installed, the two sets of T-shaped connecting rods 401 are respectively passed through the mounting holes 402 of the first gear 102 and the second gear 103. During the passing process, the threaded sleeve 501 and the threaded pin 502 are used to connect and fix the second gear 103 after the sleeve is installed, so as to limit the installation.

[0031] The mounting hole 402 is provided with a mounting groove 6 for the end of the T-shaped connecting rod 401 to avoid;

[0032] It should be noted here that the installation groove 6 facilitates the end of the T-shaped connecting rod 401 to be placed and stored after connection.

[0033] The outer sides of the two sets of T-shaped connecting rods 401 are both sleeved with springs 8;

[0034] It should be noted here that: during the process of limiting installation, the springs 8 sleeved on the outside of the two sets of T-shaped connecting rods 401 are respectively against the outside of the first gear 102 and the second gear 103. Through the elastic force of the springs 8, the limiting effect of the second gear 103 on the sleeve 101 is guaranteed.

[0035] The positioning ring 3 is provided with a through hole 7 for allowing the T-shaped connecting rod 401 to pass through during the connection process;

[0036] It should be noted here that: through the through hole 7, the T-shaped connecting rod 401 is avoided during the connection process.

[0037] Working principle: The double meshing motor gear in this technical solution adopts a set of gears and the sleeve 101 to be integrally formed, and the other set of gears cooperates with each other through the transmission component, the connecting component and the fixing component, and the auxiliary gear is installed and fixed on the sleeve 101, so that the double meshing motor gear has the advantages of low manufacturing cost, convenient maintenance and flexible design and use, which is convenient for the use of the double meshing motor gear;

[0038] During the installation and connection of the second gear 103 on the sleeve 101, the second gear 103 is sleeved and connected to the outside of the sleeve 101 and positioned by the positioning ring 3. After the sleeve is installed, the two sets of T-shaped connecting rods 401 are respectively passed through the mounting holes 402 of the first gear 102 and the second gear 103. During the passing process, the threaded sleeve 501 and the threaded pin 502 are connected and fixed to the second gear 103 after the sleeve is installed. During the limited installation process, the springs 8 sleeved on the outside of the two sets of T-shaped connecting rods 401 are respectively against the outside of the first gear 102 and the second gear 103. The elastic force of the spring 8 is used to ensure the limited sleeve effect of the second gear 103 on the sleeve 101. After the second gear 103 is installed, the interaction between the spline pin 201 and the spline groove 202 facilitates the transmission between the second gear 103 and the sleeve 101 on the double meshing motor gear.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A double meshing motor gear, comprising: A sleeve (101), a first gear (102) and a second gear (103), wherein the first gear (102) and the sleeve (101) are integrally formed; It is characterized by further comprising: A transmission assembly is arranged between the second gear (103) and the sleeve (101) for assisting the second gear (103) in installing the transmission on the sleeve (101), the transmission assembly comprising a plurality of groups of spline pins (201) fixed to the outside of the sleeve (101), a spline groove (202) is provided on the second gear (103), the spline pin (201) and the spline groove (202) are arranged to match each other, and a connecting assembly is arranged between the first gear (102) and the second gear (103) for connecting the second gear (103) after installation.

2. A double meshing motor gear according to claim 1, characterized in that: A positioning ring (3) is fixed on the outside of the sleeve (101) for positioning the second gear (103) during the sleeve connection process.

3. A double meshing motor gear according to claim 2, characterized in that: The connection components are arranged in multiple groups between the first gear (102) and the second gear (103), and the multiple groups of connection components are arranged in a ring array state.

4. A double meshing motor gear according to claim 3, characterized in that: The connection assembly comprises two groups of T-shaped connection rods (401); the first gear (102) and the second gear (103) are provided with mounting holes (402) for the T-shaped connection rods (401) to pass through and connect; and the opposite ends of the two groups of T-shaped connection rods (401) are provided with fixing assemblies for auxiliary connection and fixing.

5. A double meshing motor gear according to claim 4, characterized in that: The fixing assembly comprises a threaded sleeve (501) and a threaded pin (502) respectively fixed to opposite ends of two sets of T-shaped connecting rods (401).

6. A double meshing motor gear according to claim 4, characterized in that: The mounting hole (402) is provided with a mounting groove (6) for the end of the T-shaped connecting rod (401) to avoid.

7. A double meshing motor gear according to claim 4, characterized in that: The outer sides of the two groups of T-shaped connecting rods (401) are both sleeved with springs (8).

8. The double meshing motor gear according to claim 2, characterized in that: The positioning ring (3) is provided with a through hole (7) for allowing the T-shaped connecting rod (401) to pass through during the connection process.

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