High-bearing-capacity suspension star wheel speed reducer

Abstract

The utility model relates to the technical field of speed reducers, in particular to a high-bearing-capacity suspension star wheel speed reducer which comprises a base, a star wheel speed reducer body is arranged at the top of the base, a cavity shell is fixedly connected to the outer surface of the star wheel speed reducer body, a closed ring is clamped to the front face of the cavity shell, and an insertion pipe is inserted into one side of the surface of the closed ring. A water storage tank is arranged at the bottom of the star wheel speed reducer body, a conveying pump is arranged on one side of the front face of the water storage tank, a connecting hose is inserted into the output end of the conveying pump, and one end of the connecting hose is inserted into one end of an inserting pipe. Through the arrangement of the water storage tank, the conveying pump, the cavity shell and the inserting pipe, when a person uses the star wheel speed reducer body for a long time, the person can switch on a power supply of the conveying pump, so that the conveying pump conveys a water source in the water storage tank into the inserting pipe along the connecting hose, and the cavity shell is filled with the water source immediately; and then, the water source is conveyed into the water storage tank along the flow guide pipe.

Description

Technical Field

[0001] This utility model relates to the field of speed reducer technology, specifically to a high load-bearing suspended star wheel speed reducer. Background Technology

[0002] In recent years, the demand for construction has been increasing. In the past, most of the construction process was done manually, but now construction is basically done mechanically. For example, mixing concrete and transporting concrete require machinery. Since the operation of machinery in construction generally requires high torque, speed reducers are the most common equipment in construction machinery.

[0003] A planetary gear reducer disclosed in publication number CN220706363U includes: a first housing, a first gear ring, a first planetary gear, an input shaft assembly, a first planetary carrier, an intermediate shaft, an eccentric sleeve, a second gear ring, a second housing, a second planetary gear, a third planetary gear, an eccentric shaft, a second planetary carrier, and an output shaft. The eccentric shaft drives the second planetary carrier and the output shaft to rotate, thereby reducing the speed of the intermediate shaft and achieving multiple speed reductions of the input speed. This results in smoother transmission and reduced noise during transmission. Because the input shaft assembly experiences multiple speed reductions, it also reduces the impact force between transmission components, enabling maintenance-free operation of the transmission components over a long period, thus improving the user experience.

[0004] However, this type of star gear reducer has the following disadvantages: when the star gear reducer is used for too long, a lot of heat is easily generated inside the reducer, the heat dissipation effect is slightly low, and the function of the reducer is reduced. Utility Model Content

[0005] To address the aforementioned shortcomings of existing technologies, this utility model provides a high-load-bearing suspended star gear reducer, which effectively solves the problem that when star gear reducers are used for extended periods, a large amount of heat is easily generated inside the reducer, resulting in slightly lower heat dissipation and a decline in the reducer's functionality.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a high load-bearing suspended star gear reducer, including a base, a star gear reducer body is provided on the top of the base, a cavity shell is fixedly connected to the outer surface of the star gear reducer body, a sealing ring is snapped into the front of the cavity shell, a connector is inserted into one side of the surface of the sealing ring, a water tank is provided at the bottom of the star gear reducer body, a delivery pump is provided on one side of the front of the water tank, a connecting hose is inserted into the output end of the delivery pump, and one end of the connecting hose is inserted into one end of the connector.

[0008] Preferably, a threaded bolt is threaded to one side of the surface of the cavity shell, and a connecting plate is threaded to the surface of the threaded bolt.

[0009] Preferably, a semiconductor cooler is provided on the front side of the connecting plate, and heat dissipation strips are provided on both sides of the semiconductor cooler.

[0010] Preferably, an injection hole is provided on one side of the top surface of the water storage tank, and a plug is threaded into the injection hole.

[0011] Preferably, a guide pipe is inserted into one side of the back of the cavity shell, and one end of the guide pipe is inserted into the other side of the front of the water storage tank.

[0012] Preferably, a sealing ring is provided on one side of the insertion tube surface, and the sealing ring is made of flexible rubber.

[0013] Preferably, an observation window is provided in the center of the front of the water tank, and a transparent plate is embedded in the surface of the observation window.

[0014] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0015] 1. With the configuration of a water tank, a delivery pump, a hollow shell, and a connecting pipe, when personnel use the star gear reducer for an extended period of time, they can connect the power supply to the delivery pump, which will then deliver water from the water tank through the connecting hose to the inside of the connecting pipe. The hollow shell will then be filled with water, and as the water flows, it will carry away the heat energy inside the hollow shell. The water will then be delivered to the water tank through the guide pipe, thus achieving the function of water cooling for the star gear reducer. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0019] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 4This is a schematic diagram of the main structure of the star wheel reducer of this utility model.

[0021] Reference numerals in the attached drawings: 1. Base; 2. Star gear reducer body; 3. Cavity shell; 4. Closed ring; 5. Insert pipe; 6. Water tank; 7. Delivery pump; 8. Connecting hose; 9. Threaded bolt; 10. Connecting plate; 11. Semiconductor cooler; 12. Plug; 13. Guide pipe; 14. Transparent plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] The present invention will be further described below with reference to the embodiments.

[0024] Example: Refer to Figures 1 to 4 A high load-bearing suspended star gear reducer includes a base 1, a star gear reducer body 2 is provided on the top of the base 1, a cavity shell 3 is fixedly connected to the outer surface of the star gear reducer body 2, a sealing ring 4 is snapped into the front of the cavity shell 3, a plug pipe 5 is inserted into one side of the surface of the sealing ring 4, and a sealing ring is provided on one side of the surface of the plug pipe 5. The sealing ring is made of flexible rubber.

[0025] During the operation of the star gear reducer body 2, the operator can place the base 1 in the designated working position, and then unscrew the plug 12 to deliver water to the inside of the water storage tank 6. Simultaneously, the operator connects the power supply to the star gear reducer body 2 and the power supply to the delivery pump 7. The delivery pump 7 then delivers the water from the water storage tank 6 to the inside of the connecting hose 8. The connecting pipe 5 then carries the water to the inside of the cavity shell 3, allowing the water to cool and carry away the heat energy inside the cavity shell 3. The water then returns to the inside of the water storage tank 6 through the guide pipe 13, thus achieving the function of water cooling for the cavity shell 3. During the water cooling process, the power supply to the semiconductor cooler 11 can be turned on, allowing the semiconductor cooler 11 to deliver cold air to the surface of the cavity shell 3, further cooling the internal water and effectively improving the heat dissipation of the star gear reducer body 2.

[0026] Reference Figures 1 to 4A water tank 6 is provided at the bottom of the star gear reducer body 2. A delivery pump 7 is provided on one side of the front of the water tank 6. A connecting hose 8 is inserted into the output end of the delivery pump 7. One end of the connecting hose 8 is inserted into one end of the insertion pipe 5. An injection hole is provided on one side of the top surface of the water tank 6. A plug 12 is threaded into the inside of the injection hole. A guide pipe 13 is inserted into one side of the back of the cavity shell 3. One end of the guide pipe 13 is inserted into the other side of the front of the water tank 6.

[0027] The water source inside the cavity shell 3 can be guided and transported to the water storage tank 6 by the setting of the guide pipe 13.

[0028] Reference Figures 1 to 4 A threaded bolt 9 is threadedly connected to one side of the surface of the cavity shell 3, and a connecting plate 10 is threadedly connected to the surface of the threaded bolt 9. A semiconductor cooler 11 is provided on the front side of the connecting plate 10, and heat dissipation strips are provided on both sides of the semiconductor cooler 11.

[0029] The semiconductor cooler 11 facilitates further cooling of the water source inside the cavity shell 3 by personnel.

[0030] Reference Figures 1 to 4 An observation window is provided in the center of the front of the water tank 6, and a transparent plate 14 is embedded in the surface of the observation window;

[0031] The observation window and transparent panel 14 facilitate personnel to observe changes in the water source inside the water storage tank 6.

[0032] Working principle: When using the star gear reducer body 2, the operator can place the base 1 in the designated working position, and then unscrew the plug 12 to deliver water to the inside of the water tank 6. Simultaneously, the operator connects the power supply to the star gear reducer body 2 and the power supply to the delivery pump 7. The delivery pump 7 then delivers the water from the water tank 6 to the connecting hose 8, and then the connecting pipe 5 carries the water to the inside of the cavity shell 3, allowing the water to cool and carry away the heat energy inside the cavity shell 3. The water then returns to the inside of the water tank 6 through the guide pipe 13, thus achieving the function of water cooling for the cavity shell 3. During the water cooling process, the power supply to the semiconductor cooler 11 can be turned on, allowing the semiconductor cooler 11 to deliver cold air to the surface of the cavity shell 3, further cooling the internal water and effectively improving the heat dissipation of the star gear reducer body 2.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-load-bearing suspended star gear reducer, comprising a base (1), characterized in that: The base (1) is provided with a star gear reducer body (2) on the top. A cavity shell (3) is fixedly connected to the outer surface of the star gear reducer body (2). A sealing ring (4) is snapped into the front of the cavity shell (3). A plug pipe (5) is inserted into one side of the surface of the sealing ring (4). A water tank (6) is provided at the bottom of the star gear reducer body (2). A delivery pump (7) is provided on one side of the front of the water tank (6). A connecting hose (8) is inserted into the output end of the delivery pump (7). One end of the connecting hose (8) is inserted into one end of the plug pipe (5).

2. The high load-bearing suspended star gear reducer according to claim 1, characterized in that, A threaded bolt (9) is threadedly connected to one side of the surface of the cavity shell (3), and a connecting plate (10) is threadedly connected to the surface of the threaded bolt (9).

3. The high-load-bearing suspended star gear reducer according to claim 2, characterized in that, A semiconductor cooler (11) is provided on the front side of the connecting plate (10), and heat dissipation strips are provided on both sides of the semiconductor cooler (11).

4. The high load-bearing suspended star gear reducer according to claim 1, characterized in that, The water storage tank (6) has an injection hole on one side of its top surface, and a plug (12) is threaded into the injection hole.

5. A high-load-bearing suspended star gear reducer according to claim 1, characterized in that, A guide pipe (13) is inserted into one side of the back of the cavity shell (3), and one end of the guide pipe (13) is inserted into the other side of the front of the water storage tank (6).

6. A high-load-bearing suspended star gear reducer according to claim 1, characterized in that, A sealing ring is provided on one side of the surface of the insertion tube (5), and the sealing ring is made of flexible rubber.

7. A high-load-bearing suspended star gear reducer according to claim 1, characterized in that, An observation window is provided in the middle of the front of the water tank (6), and a transparent plate (14) is embedded on the surface of the observation window.

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