A segmented transmission arrangement structure comprising a replaceable gear cartridge unit

Abstract

This invention relates to the field of transmission device technology and discloses a segmented transmission device structure with replaceable gearbox units. The structure includes a housing, inside which multiple gearboxes are arranged. A third elliptical rod is located on the left side of each gearbox, and a fourth elliptical rod is located on the right side. The third and fourth elliptical rods have identical shapes. An auxiliary device is provided between two sets of gearboxes. The auxiliary device includes a housing, and first rotating rods are connected to the left and right side walls of the housing. This invention allows for the disassembly of gearboxes by using auxiliary devices, thus enabling modular design of the entire transmission structure. When a gear or transmission component is damaged, the corresponding gearbox and auxiliary device can be disassembled as needed, allowing for rapid repair and replacement, thereby improving the stability and convenience of the device.

Description

Technical Field

[0001] This invention belongs to the field of transmission device technology, specifically a segmented transmission device structure containing a replaceable gearbox unit. Background Technology

[0002] In industrial power transmission systems, gear drives play a crucial role in converting the output of the prime mover into the required speed and torque of the equipment. They are widely used in the drive units of heavy machinery, mining equipment, material conveying lines, metallurgical equipment, and various production lines. These traditional gear drives generally adopt an integrated housing structure, that is, integrating multi-stage gear pairs, drive shafts, bearings, and lubrication systems into a rigid, enclosed cast iron or welded housing. Although this structural form has laid the foundation for industrial transmission over the past few decades, maintenance and repair are massive projects with unbearable downtime losses. When any core component inside the transmission fails, the gearbox must be completely disassembled. This process involves complex procedures such as draining the lubricating oil, disassembling all peripheral components, hoisting and opening the large housing cover, and sequentially removing each stage of the gear shaft assembly. As a result, the maintenance window is long, leading to prolonged downtime of critical production equipment, and the resulting production losses often far exceed the value of the parts themselves. Meanwhile, due to the compact internal space and interference between parts, on-site repair or replacement of a single damaged component is extremely challenging. In practice, it is often necessary to replace the entire gear set or even the gearbox, resulting in serious waste of resources. To address this, we propose a segmented transmission device structure with a replaceable gearbox unit. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a segmented transmission device structure with a replaceable gearbox unit, which effectively solves the above problems.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a segmented transmission device structure containing replaceable gearbox units, comprising a housing, wherein multiple gearboxes are arranged inside the housing, a third elliptical rod is arranged on the left side of each gearbox, and a fourth elliptical rod is arranged on the right side of each gearbox, the third and fourth elliptical rods having the same shape, an auxiliary device is arranged between the two sets of gearboxes, the auxiliary device comprising a housing, a first rotating rod connected to the left and right side walls of the housing, a fourth rotating rod connected to the left and right side walls of the housing, a first gear connected to the outer side of the first rotating rod, and a second gear connected to the outer side of the fourth rotating rod, the first gear meshing with the second gear, and connecting members provided on the left side of the first rotating rod and the right side of the fourth rotating rod.

[0005] Preferably, the connecting member on the left includes a fifth rotating rod, and a first elliptical rod is connected to the left side of the fifth rotating rod. A first elliptical tube is provided on the outer side of the first elliptical rod, and the cross-section of the first elliptical rod is the same as that of the fourth elliptical rod.

[0006] Preferably, a second elliptical plate is connected to the right side of the fifth rotating rod, and a second elliptical tube is connected to the left side of the second elliptical plate, with the second elliptical tube located outside the first elliptical rod.

[0007] Preferably, a spring is connected to the left side of the second elliptical plate, and the left side of the spring is connected to the first elliptical tube.

[0008] Preferably, a first elliptical plate is connected to the right side of the first elliptical tube, and the first elliptical plate is located outside the fifth rotating rod.

[0009] Preferably, a lubricant box is connected to the upper side of the housing, a feeding pipe is connected to the lower side of the lubricant box, and a solenoid valve is provided on the upper side of the feeding pipe.

[0010] Preferably, the inner wall of the second elliptical tube is provided with a sliding groove, and the outer side of the first elliptical tube is connected with a locking block.

[0011] Preferably, a first elliptical plate is connected to the right side of the first elliptical tube, and the first elliptical plate is located outside the fifth rotating rod.

[0012] Preferably, the outer sides of the first elliptical rod, the fifth rotating rod, the third elliptical rod, and the fourth elliptical rod are all provided with mounting grooves.

[0013] Preferably, the rear side of the housing is connected to multiple sets of mounting plates, and the body of the mounting plate is provided with a mounting groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting up auxiliary devices, the gear boxes can be disassembled, thereby making the entire transmission structure modular. When a gear or transmission structure is damaged, the gear box and auxiliary devices can be disassembled as needed, so that the device can be quickly repaired and replaced, thereby improving the stability and convenience of the device. 2. By setting the first elliptical tube to fit outside the first elliptical rod and the fourth elliptical rod, the connection between the connector and the left gear box is completed. The other side is connected to the third elliptical rod of the right gear box in the same way. When disassembly is required, the first elliptical tube can be moved to the right to disengage from the fourth elliptical rod. 3. By setting the first elliptical plate to limit the first elliptical tube, the stability of the first elliptical tube in use is effectively improved. By setting the second elliptical plate and the second elliptical tube to protect and limit the first elliptical rod, the connection between the auxiliary device and the gear box is improved, thereby indirectly improving the stability of the device in use. 4. By setting a locking block and a sliding groove, the movable position of the first elliptical tube is limited, thereby improving the stability of the device and preventing the first elliptical tube from detaching from the first elliptical rod, which would prevent the gear box and auxiliary device from being effectively connected. By setting a spring, the first elliptical tube moves to the left to connect the first elliptical rod and the fourth elliptical rod, thereby improving the stability of the device. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0016] In the attached diagram: Figure 1 This is a schematic diagram of the segmented transmission device structure of the present invention, which includes a replaceable gearbox unit. Figure 2 This is a schematic diagram of the fourth elliptical rod structure of the present invention; Figure 3 This is a schematic diagram of the auxiliary device structure of the present invention; Figure 4 This is a schematic diagram of the casing structure of the present invention; Figure 5 This is a schematic diagram of the first elliptical tube structure of the present invention; Figure 6 For the present invention Figure 4 Enlarged view of part A.

[0017] In the diagram: 100, chassis; 200, gearbox; 210, third elliptical rod; 220, fourth elliptical rod; 300, auxiliary device; 310, chassis; 311, mounting plate; 312, lubricant box; 313, feed pipe; 314, solenoid valve; 320, first rotating rod; 330, fourth rotating rod; 340, first gear; 350, second gear; 400, connector; 410, fifth rotating rod; 420, first elliptical rod; 430, first elliptical tube; 431, first elliptical plate; 440, second elliptical plate; 441, second elliptical tube; 442, spring. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0019] In order to solve the problems in the background art, please refer to the following: Figure 1-6A segmented transmission device structure with replaceable gearbox units includes a housing 100. Multiple gearboxes 200 are arranged inside the housing 100. A third elliptical rod 210 is fixedly mounted on the left side of the input shaft of each gearbox 200, and a fourth elliptical rod 220 is fixedly mounted on the right side of the output shaft of each gearbox 200. The third and fourth elliptical rods 210 and 220 have identical shapes. An auxiliary device 300 is arranged between two sets of gearboxes 200. The auxiliary device 300 includes a housing 310. A first rotating rod 320 and a fourth rotating rod 330 are rotatably connected to the left and right side walls of the housing 310. A first gear 340 is fixedly connected to the outer side of the rod 320, and a second gear 350 is fixedly connected to the outer side of the fourth rotating rod 330. The first gear 340 and the second gear 350 mesh with each other. Connectors 400 are fixedly installed on the left side of the first rotating rod 320 and the right side of the fourth rotating rod 330. The left and right connectors 400 are mirror images of each other. During use, the third elliptical rod 210 or the fourth elliptical rod 220 is quickly connected to the connector 400 through the connector 400. When a set of gear boxes 200 is damaged, the two sets of connectors 400 connected to the gear box 200 are disconnected, thereby disconnecting the auxiliary device 300 from the connection. The gearbox 200 is then disassembled for repair or replacement. An auxiliary device 300 allows for disassembly of the gearboxes 200, enabling modular design of the entire transmission structure. When a gear or transmission component is damaged, the corresponding gearbox 200 and auxiliary device 300 can be disassembled as needed, facilitating rapid repair and replacement and improving the stability and ease of use. A lubricant tank 312 is fixedly connected to the upper side of the housing 310, and a feed pipe 313 is fixedly connected to the lower side of the lubricant tank 312. An electromagnetic feed pipe 313 is fixedly installed on the upper side of the feed pipe 313. During use, valve 314 lubricates the first gear 340 and the second gear 350 inside the housing 310 via lubricant box 312 and feed pipe 313. The flow time of the lubricant is controlled by solenoid valve 314. By setting up lubricant box 312, feed pipe 313 and solenoid valve 314 in cooperation, the first gear 340 and the second gear 350 can be lubricated, thereby improving the stability of the device during long-term use. Multiple sets of mounting plates 311 are fixedly connected to the rear side of housing 310. The body of mounting plate 311 has a mounting groove. By setting up mounting plates 311, the ease of installation of auxiliary device 300 is improved.

[0020] The left connecting member 400 includes a fifth rotating rod 410. A first elliptical rod 420 is fixedly connected to the left side of the fifth rotating rod 410. A first elliptical tube 430 is provided on the outer side of the first elliptical rod 420. The cross-section of the first elliptical rod 420 is the same as that of the fourth elliptical rod 220. By setting the first elliptical tube 430 to fit over the outer side of the first elliptical rod 420 and the fourth elliptical rod 220, the connection between the connecting member 400 and the left gear box 200 is completed. The other side is similarly connected to the third elliptical rod 210 of the right gear box 200. When disassembly is required, the first elliptical tube 430 moves to the right and disengages from the fourth elliptical rod 210. Rod 220 is sufficient. Mounting grooves are provided on the outer sides of the first elliptical rod 420, the fifth rotating rod 410, the third elliptical rod 210, and the fourth elliptical rod 220. These mounting grooves facilitate the use of bolts to limit the movement of the first elliptical rod 420, the fifth rotating rod 410, the third elliptical rod 210, and the fourth elliptical rod 220, thereby improving the ease of use and stability of the device. A first elliptical plate 431 is fixedly connected to the right side of the first elliptical tube 430. The first elliptical plate 431 is located outside the fifth rotating rod 410. By setting the first elliptical plate 431, the first elliptical tube 430 is limited while effectively... To improve the stability of the first elliptical tube 430, a second elliptical plate 440 is fixedly connected to the right side of the fifth rotating rod 410, and a second elliptical tube 441 is fixedly connected to the left side of the second elliptical plate 440. The second elliptical tube 441 is located outside the first elliptical rod 420. By setting the second elliptical plate 440 and the second elliptical tube 441 to protect and limit the first elliptical rod 420, the connection tightness between the auxiliary device 300 and the gear box 200 is improved, indirectly improving the stability of the device. A sliding groove is opened on the inner wall of the second elliptical tube 441, and a locking block is fixedly connected to the outer side of the first elliptical tube 430. By setting a locking block and a sliding groove, the movable position of the first elliptical tube 430 is limited, thereby improving the stability of the device and preventing the first elliptical tube 430 from detaching from the first elliptical rod 420, which would prevent the gear box 200 and the auxiliary device 300 from being effectively connected. A spring 442 is fixedly connected to the left side of the second elliptical plate 440. The left side of the spring 442 is connected to the first elliptical tube 430. By setting the spring 442, the first elliptical tube 430 moves to the left on its own to connect with the first elliptical rod 420 and the fourth elliptical rod 220, thereby improving the stability of the device.

Claims

1. A segmented transmission device structure including a replaceable gearbox unit, characterized in that: The system includes a chassis (100), inside which are arranged multiple gear boxes (200). A third elliptical rod (210) is arranged on the left side of each gear box (200), and a fourth elliptical rod (220) is arranged on the right side of each gear box (200). The third elliptical rod (210) and the fourth elliptical rod (220) have the same shape. An auxiliary device (300) is arranged between the two sets of gear boxes (200), and the auxiliary device (300) includes a chassis (310). The left and right side walls of the housing (310) are connected to a first rotating rod (320), and the left and right side walls of the housing (310) are connected to a fourth rotating rod (330). The outer side of the first rotating rod (320) is connected to a first gear (340), and the outer side of the fourth rotating rod (330) is connected to a second gear (350). The first gear (340) and the second gear (350) mesh with each other. Connectors (400) are provided on the left side of the first rotating rod (320) and the right side of the fourth rotating rod (330).

2. The segmented transmission device structure containing a replaceable gearbox unit according to claim 1, characterized in that: The connector (400) on the left includes a fifth rotating rod (410), to the left of which is connected a first elliptical rod (420). A first elliptical tube (430) is provided on the outside of the first elliptical rod (420), and the cross-section of the first elliptical rod (420) is the same as that of the fourth elliptical rod (220).

3. The segmented transmission device structure including a replaceable gearbox unit according to claim 2, characterized in that: The right side of the fifth rotating rod (410) is connected to a second elliptical plate (440), and the left side of the second elliptical plate (440) is connected to a second elliptical tube (441). The second elliptical tube (441) is located outside the first elliptical rod (420).

4. The segmented transmission device structure containing a replaceable gearbox unit according to claim 3, characterized in that: A spring (442) is connected to the left side of the second elliptical plate (440), and the left side of the spring (442) is connected to the first elliptical tube (430).

5. The segmented transmission device structure containing a replaceable gearbox unit according to claim 2, characterized in that: The first elliptical tube (430) is connected to the right side of the first elliptical plate (431), which is located outside the fifth rotating rod (410).

6. The segmented transmission device structure including a replaceable gearbox unit according to claim 1, characterized in that: The upper side of the housing (310) is connected to a lubricant box (312), the lower side of the lubricant box (312) is connected to a feed pipe (313), and a solenoid valve (314) is provided on the upper side of the feed pipe (313).

7. The segmented transmission device structure containing a replaceable gearbox unit according to claim 3, characterized in that: The inner wall of the second elliptical tube (441) is provided with a sliding groove, and the outer side of the first elliptical tube (430) is connected with a locking block.

8. The segmented transmission device structure containing a replaceable gearbox unit according to claim 3, characterized in that: The first elliptical tube (430) is connected to the right side of the first elliptical plate (431), which is located outside the fifth rotating rod (410).

9. The segmented transmission device structure containing a replaceable gearbox unit according to claim 2, characterized in that: The first elliptical rod (420), the fifth rotating rod (410), the third elliptical rod (210), and the fourth elliptical rod (220) are all provided with mounting grooves on their outer sides.

10. The segmented transmission device structure including a replaceable gearbox unit according to claim 1, characterized in that: The rear side of the housing (310) is connected to multiple sets of mounting plates (311), and the body of the mounting plate (311) is provided with mounting grooves.

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