Planet carrier for loading machine

Abstract

The utility model relates to the technical field of planet gears, in particular to a planet carrier for a loading machine, which comprises a planet carrier body, an adjusting component is arranged at the top of the planet carrier body and comprises an adjusting groove, the adjusting groove is arranged at the top of the planet carrier body, and the inner wall of the adjusting groove is movably connected with a mounting shaft. According to the planet carrier body for the loading machine, by installing the adjusting assembly, when different planet wheel bodies are installed, the planet wheel bodies are arranged on the installing shafts in a sleeving mode firstly, then gears of the planet wheel bodies can be meshed with a sun wheel body by sliding the installing shafts left and right, and at the moment, the sun wheel body can be meshed with the sun wheel body by rotating a fastening block; according to the planetary gear carrier, the fastening block is rotated on the threaded rod until the fastening block is attached to the bottom of the planetary gear carrier body, meanwhile, the planetary gear body can be installed more stably through the limiting groove and the limiting block, at the moment, installation of the planetary gear body is completed, different planetary gear bodies are convenient to install, and disassembly is convenient.

Description

Technical Field

[0001] This utility model relates to the field of planetary gear technology, specifically a planetary gear carrier for a loader. Background Technology

[0002] Planetary gears are a special type of gear system characterized by their non-fixed axis of rotation, allowing them to rotate around the axes of other gears along with the planet carrier. This characteristic enables planetary gears to seamlessly transmit torque between multiple gears and features a compact design and high load-bearing capacity. Planetary gears can not only rotate around their own axis but also around the axis of the sun gear along with the planet carrier.

[0003] Conventional planetary gears need to be mounted on planetary gear carriers for use. However, the positions of the planetary gears mounted on most planetary gear carriers are fixed, making it difficult to replace planetary gears of different sizes and inconvenient to disassemble. Therefore, there is a need to provide a planetary gear carrier for loaders. Summary of the Invention

[0004] The purpose of this utility model is to provide a planetary gear carrier for a loader, solving the problem mentioned in the background art that the positions of the planetary gears mounted on most planetary gear carriers are fixed, making it difficult to replace planetary gears of different sizes and inconvenient to disassemble. To achieve the above objective, this utility model provides the following technical solution: A planetary gear carrier for a loader, including a planetary gear carrier body, an adjustment component provided on the top of the planetary gear carrier body, the adjustment component including an adjustment groove, the adjustment groove being opened on the top of the planetary gear carrier body, an installation shaft being movably connected to the inner wall of the adjustment groove, a connecting plate being sleeved on the side surface of the installation shaft, a limit groove being opened on the top of the planetary gear carrier body, a limit block being slidably connected to the inner wall of the limit groove, the limit block being fixedly connected to the bottom of the connecting plate, a planetary gear body being sleeved on the side surface of the installation shaft, a threaded rod being fixedly connected to the bottom of the installation shaft, and the threaded rod having a thread on its side surface. A fastening block is connected to the bottom of the planetary gear carrier body. With the installation of an adjustment component, when installing different planetary gear bodies, the planetary gear body is first placed on the mounting shaft. Then, by sliding the mounting shaft left and right, the gears of the planetary gear body can mesh with the sun gear body. At this time, the fastening block can be rotated on the threaded rod until the fastening block is tightly fitted to the bottom of the planetary gear carrier body. At the same time, the limiting groove and the limiting block can make the planetary gear body installation more stable. At this time, the installation of the planetary gear body is completed. This not only facilitates the installation of different planetary gear bodies, but also makes disassembly convenient, improving the practicality of the device.

[0005] More preferably, the top of the fastening block has a threaded hole one, and the threaded rod is threaded to the inner wall of the threaded hole one. The top of the fastening block has a threaded hole two, and the inner wall of the threaded hole two is threaded with a reinforcing bolt. The reinforcing bolt is threaded to the inside of the planetary gear carrier body. By installing an adjustment component, after the planetary gear body is installed, the reinforcing bolt can be rotated into the fastening block and the planetary gear carrier body, thereby further strengthening the fixation of the planetary gear body and improving the practicality of the device.

[0006] More preferably, a stop washer is movably connected to the top of the planetary gear body, the stop washer is sleeved on the side surface of the mounting shaft, and a connecting washer is sleeved on the side surface of the mounting shaft.

[0007] More preferably, a sun gear shaft is fixedly connected inside the planetary gear carrier body, and a sun gear body is provided on the side surface of the sun gear shaft, with the sun gear body meshing with the side surface of the planetary gear body.

[0008] More preferably, a connecting ring is provided on the top of the planetary gear carrier body, and a gear ring is fixedly connected to the inner wall of the connecting ring, the gear ring being engaged with the side surface of the planetary gear body.

[0009] More preferably, a connecting sleeve is fitted onto the side surface of the sun gear shaft, and a gasket ring is movably connected to the top of the connecting sleeve.

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

[0011] In this invention, by installing an adjustment component, when installing different planetary gear bodies, the planetary gear body is first fitted onto the mounting shaft. Then, by sliding the mounting shaft left and right, the gears of the planetary gear body can mesh with the sun gear body. At this point, the fastening block can be rotated on the threaded rod until the fastening block is tightly fitted to the bottom of the planetary gear carrier body. At the same time, the limiting groove and the limiting block can make the planetary gear body installation more stable. This completes the installation of the planetary gear body. It not only facilitates the installation of different planetary gear bodies but also makes disassembly convenient, thus improving the practicality of the device.

[0012] In this invention, by installing an adjustment component, after the planetary gear body is installed, the reinforcing bolt can be rotated into the fastening block and the planetary gear carrier body, thereby further strengthening the fixation of the planetary gear body and improving the practicality of the device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 1 ;

[0015] Figure 3 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 2 ;

[0016] Figure 4 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 3 ;

[0017] Figure 5 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 4 ;

[0018] Figure 6 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 5 .

[0019] In the diagram: 1. Planetary gear carrier body; 2. Adjustment assembly; 3. Stop shim; 4. Connecting shim; 5. Sun gear shaft; 6. Sun gear body; 7. Connecting ring; 8. Gear ring; 9. Connecting sleeve; 10. Shim ring; 201. Adjustment groove; 202. Mounting shaft; 203. Connecting plate; 204. Limiting groove; 205. Limiting block; 206. Planetary gear body; 207. Threaded rod; 208. Fastening block; 209. Threaded hole one; 210. Threaded hole two; 211. Reinforcing bolt. Detailed Implementation

[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 - Figure 6This utility model provides a technical solution: a planetary gear carrier for a loader, including a planetary gear carrier body 1. An adjustment assembly 2 is provided on the top of the planetary gear carrier body 1. The adjustment assembly 2 includes an adjustment groove 201, which is located on the top of the planetary gear carrier body 1. A mounting shaft 202 is movably connected to the inner wall of the adjustment groove 201. A connecting plate 203 is sleeved on the side surface of the mounting shaft 202. A limiting groove 204 is provided on the top of the planetary gear carrier body 1. A limiting block 205 is slidably connected to the inner wall of the limiting groove 204. The limiting block 205 is fixedly connected to the bottom of the connecting plate 203. A planetary gear body 206 is sleeved on the side surface of the mounting shaft 202. A threaded rod 207 is fixedly connected to the bottom of the mounting shaft 202. The side surface of the planetary gear carrier 1 is threaded with a fastening block 208. The fastening block 208 is movably connected to the bottom of the planetary gear carrier 1. By installing the adjustment component 2, when installing different planetary gear carriers 206, the planetary gear carrier 206 is first fitted onto the mounting shaft 202. Then, by sliding the mounting shaft 202 left and right, the gears of the planetary gear carrier 206 can mesh with the sun gear carrier 6. At this time, the fastening block 208 can be rotated to rotate on the threaded rod 207 until the fastening block 208 is tightly fitted to the bottom of the planetary gear carrier 1. At the same time, the limiting groove 204 and the limiting block 205 can make the planetary gear carrier 206 more stable. At this time, the installation of the planetary gear carrier 206 is completed.

[0022] In this embodiment, as Figure 4 and Figure 5 As shown, the top of the fastening block 208 has a threaded hole 209, and the threaded rod 207 is threaded to the inner wall of the threaded hole 209. The top of the fastening block 208 has a threaded hole 210, and the inner wall of the threaded hole 210 is threaded to a reinforcing bolt 211. The reinforcing bolt 211 is threaded to the inside of the planetary gear carrier body 1. By installing the adjustment component 2, after the planetary gear body 206 is installed, the reinforcing bolt 211 can be rotated into the fastening block 208 and the planetary gear carrier body 1, thereby further strengthening the fixation of the planetary gear body 206.

[0023] In this embodiment, as Figure 6 As shown, a stop washer 3 is movably connected to the top of the planetary gear body 206. The stop washer 3 is sleeved on the side surface of the mounting shaft 202. A connecting washer 4 is sleeved on the side surface of the mounting shaft 202.

[0024] In this embodiment, as Figure 6 As shown, a sun gear shaft 5 is fixedly connected inside the planetary gear carrier body 1, and a sun gear body 6 is provided on the side surface of the sun gear shaft 5. The sun gear body 6 is meshed with the side surface of the planetary gear body 206.

[0025] In this embodiment, as Figure 1As shown, a connecting ring 7 is provided on the top of the planetary gear carrier body 1, and a gear ring 8 is fixedly connected to the inner wall of the connecting ring 7. The gear ring 8 is meshed with the side surface of the planetary gear body 206.

[0026] In this embodiment, as Figure 6 As shown, a connecting sleeve 9 is fitted onto the side surface of the sun gear shaft 5, and a gasket ring 10 is movably connected to the top of the connecting sleeve 9.

[0027] The usage and advantages of this utility model: This loader uses a planetary gear carrier, and its working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when installing different planetary gear bodies 206, the planetary gear body 206 is first fitted onto the mounting shaft 202. Then, by sliding the mounting shaft 202 left and right, the gears of the planetary gear body 206 can mesh with the sun gear body 6. At this time, the fastening block 208 can be rotated to rotate on the threaded rod 207 until the fastening block 208 is tightly fitted to the bottom of the planetary gear carrier body 1. At the same time, the limiting groove 204 and the limiting block 205 can make the planetary gear body 206 more stable. At this time, the installation of the planetary gear body 206 is completed. After the planetary gear body 206 is installed, the reinforcing bolt 211 can be rotated into the fastening block 208 and the planetary gear carrier body 1 to further strengthen the fixation of the planetary gear body 206.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A planetary gear carrier for a loader, comprising a planetary gear carrier body (1), characterized in that: An adjustment assembly (2) is provided on the top of the planetary gear carrier body (1). The adjustment assembly (2) includes an adjustment groove (201). The adjustment groove (201) is opened on the top of the planetary gear carrier body (1). An installation shaft (202) is movably connected to the inner wall of the adjustment groove (201). A connecting plate (203) is sleeved on the side surface of the installation shaft (202). A limiting groove (204) is opened on the top of the planetary gear carrier body (1). A limiting block (205) is slidably connected to the inner wall of the limiting groove (204). The limiting block (205) is fixedly connected to the bottom of the connecting plate (203). A planetary gear body (206) is sleeved on the side surface of the installation shaft (202). A threaded rod (207) is fixedly connected to the bottom of the installation shaft (202). A fastening block (208) is threadedly connected to the side surface of the threaded rod (207). The fastening block (208) is movably connected to the bottom of the planetary gear carrier body (1).

2. The planetary gear carrier for a loader according to claim 1, characterized in that: The fastening block (208) has a threaded hole 1 (209) at its top, and the threaded rod (207) is threaded to the inner wall of the threaded hole 1 (209). The fastening block (208) has a threaded hole 2 (210) at its top, and the inner wall of the threaded hole 2 (210) is threaded to a reinforcing bolt (211), which is threaded to the inside of the planetary gear carrier body (1).

3. The planetary gear carrier for a loader according to claim 1, characterized in that: A stop washer (3) is movably connected to the top of the planetary gear body (206). The stop washer (3) is sleeved on the side surface of the mounting shaft (202). A connecting washer (4) is sleeved on the side surface of the mounting shaft (202).

4. A planetary gear carrier for a loader according to claim 1, characterized in that: The planetary gear carrier body (1) is fixedly connected to the sun gear shaft (5), and the sun gear body (6) is provided on the side surface of the sun gear shaft (5). The sun gear body (6) is meshed with the side surface of the planetary gear body (206).

5. A planetary gear carrier for a loader according to claim 1, characterized in that: A connecting ring (7) is provided on the top of the planetary gear carrier body (1), and a gear ring (8) is fixedly connected to the inner wall of the connecting ring (7). The gear ring (8) is meshed with the side surface of the planetary gear body (206).

6. A planetary gear carrier for a loader according to claim 4, characterized in that: A connecting sleeve (9) is fitted onto the side surface of the sun gear shaft (5), and a gasket ring (10) is movably connected to the top of the connecting sleeve (9).

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