A dredging structure capable of preventing gear jam

Abstract

The utility model discloses a kind of dredging structure capable of preventing gear jam, it is related to the technical field of gear transmission, including gear box;Guide rod is set to the inner wall of gear box, the guide rod is parallel with the direction of extension of gear's tooth slot;Moving plate has the sliding hole that this moving plate is penetrated, the guide rod slidingly penetrates sliding hole;Box body, the outer wall of a side corresponding gear is provided with several steel wire brushes;Driving plate is located in gear box, the side wall of this gear box is provided with pneumatic cylinder, the output end of the pneumatic cylinder is fixedly connected with driving plate;Connecting plate, one end is fixedly arranged on moving plate, and the other end is detachably fixedly connected with driving plate;The utility model has the advantages of convenient to use, can avoid gear jam in gear box.

Description

Technical Field

[0001] This utility model relates to the technical field of gear transmission, and in particular to a clearing structure that can prevent gear jamming. Background Technology

[0002] Gear transmission is a common power transmission method. Gears are usually installed in gearboxes, which can improve safety and reduce the entry of external dust into the gearbox, thus preventing gear jamming. However, after long-term use, dust will accumulate in the gearbox, and the powder and grease generated by the wear of gears will also accumulate, causing gear jamming. Therefore, this application provides a gear jamming unblocking structure. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a clearing structure that can prevent gear jamming, so as to solve the problem that the gearbox in the prior art lacks an effective function to prevent gear jamming as described in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dredging structure that prevents gear jamming, comprising... Gearbox; A guide rod is installed on the inner wall of the gearbox, and the guide rod is parallel to the extension direction of the gear tooth groove; A movable plate having a sliding hole through which the guide rod slides through; The outer wall of the box body, corresponding to the gear, is equipped with several wire brushes; A drive plate is located inside the gearbox, and a cylinder is installed on the side wall of the gearbox. The output end of the cylinder is fixedly connected to the drive plate. The connecting plate is fixedly mounted on the movable plate at one end and detachably fixedly connected to the drive plate at the other end.

[0005] Preferably, the drive plate is provided with a positioning groove, the connecting plate slides into the positioning groove, the drive plate is provided with a threaded rod that slides through the side wall of the positioning groove, one end of the threaded rod that passes through the drive plate is connected to a nut, and the connecting plate is restricted in the positioning groove by the threaded rod.

[0006] Preferably, a nozzle communicating with the box body is provided on the side wall facing the gear, and an inlet pipe communicating with the box body is provided on the side wall of the box body. An oil supply tank is provided on the outer wall of the gearbox, and the oil supply tank is connected to the inlet pipe through a flexible hose penetrating the side wall of the gearbox.

[0007] Preferably, the oil supply tank has an oil pump inside and a control panel for controlling the oil supply tank on the outer wall. The oil pump's outlet end is connected to a hose, and the control panel is used to control the start and stop of the oil pump and cylinder.

[0008] The beneficial effects of adopting the above technical solutions are: This application uses a drive plate to move a movable plate, which moves back and forth along a guide rod. This allows the wire brush on the movable plate to brush off the deposits in the gear groove, thus cleaning the gears. At the same time, the nozzle on the box can spray grease to rinse the gears, thereby improving the cleaning effect. Attached Figure Description

[0009] Figure 1 This is a top view of a dredging structure that can prevent gear jamming according to this utility model.

[0010] Figure 2 This is the front view of the gearbox of this utility model.

[0011] Figure 3 This is a utility model Figure 1 A top view of the middle part.

[0012] Figure 4 This is a schematic diagram of the movable plate of this utility model.

[0013] The components include: gearbox 10, guide rod 20, moving plate 30, sliding hole 31, connecting plate 32, box body 40, nozzle 41, liquid inlet pipe 42, hose 43, oil supply tank 44, drive plate 50, positioning groove 51, threaded rod 52, nut 53, cylinder 54, and wire brush 60. Detailed Implementation

[0014] The embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0015] like Figure 1-4 In this first embodiment, a dredging structure that prevents gear jamming includes... Gearbox 10; A guide rod 20 is disposed on the inner wall of the gearbox 10, and the guide rod 20 is parallel to the tooth groove extension direction of the gear. The movable plate 30 has a sliding hole 31 through which the guide rod 20 slides through the sliding hole 31; The box body 40 has several wire brushes 60 on one side of the outer wall corresponding to the gear; A drive plate 50 is located inside a gearbox 10. A cylinder 54 is provided on the side wall of the gearbox 10, and the output end of the cylinder 54 is fixedly connected to the drive plate 50. Connecting plate 32 is fixedly mounted on movable plate 30 at one end and detachably fixedly connected to drive plate 50 at the other end.

[0016] This embodiment is implemented as follows: When this application is in use, every week when the gearbox 10 is not in use, the drive plate 50 drives the moving plate 30 to reciprocate on the guide rod 20 through the connecting plate, so that the moving plate 30 drives the box 40 to move, and the wire brush 60 on the box 40 can clean the tooth grooves of the gear. At the same time, the gear is rotated so that the wire brush 60 can clean all the tooth grooves of the gear.

[0017] Please see Figure 2 , 3 4. The drive plate 50 is provided with a positioning groove 51. The connecting plate 32 slides into the positioning groove 51. The drive plate 50 is provided with a threaded rod 52 that slides through the side wall of the positioning groove 51. One end of the threaded rod 52 that passes through the drive plate 50 is connected to the nut 53. The connecting plate 32 is restricted in the positioning groove 51 by the threaded rod 52.

[0018] This application uses the cooperation of threaded rod 52 and nut 53 to restrict the connecting plate 32 within the positioning groove 51, which facilitates the disassembly and fixing of the connecting plate 32 and the drive plate 50.

[0019] Please see Figure 1 , 2 3, 4, A nozzle 41 is provided on the side wall of the box 40 facing the gear and is connected to the box 40. An inlet pipe 42 is provided on the side wall of the box 40 and is connected to the box 40. An oil supply tank 44 is provided on the outer wall of the gearbox 10. The oil supply tank 44 is connected to the inlet pipe 42 through a hose 43 that penetrates the side wall of the gearbox 10.

[0020] This application injects grease into the housing 40 through the oil supply tank 44, hose, and liquid inlet pipe 42. The grease is then sprayed out from the nozzle 41 and sprayed onto the gears, which can both clean the tooth grooves brushed by the wire brush 50 and lubricate the gears.

[0021] Please see Figure 1 The oil supply tank 44 has an oil pump inside and a control panel for controlling the oil supply tank on the outer wall. The oil pump outlet is connected to the hose 43. The control panel is used to control the oil pump and cylinder 54 to start and stop.

[0022] This application can control the opening and closing of the oil pump in the cylinder 54 and the oil supply tank 44 through the control panel.

[0023] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A dredging structure that prevents gear jamming, characterized in that, include Gearbox; A guide rod is installed on the inner wall of the gearbox, and the guide rod is parallel to the extension direction of the gear tooth groove; A movable plate having a sliding hole through which the guide rod slides through; The outer wall of the box body, corresponding to the gear, is equipped with several wire brushes; A drive plate is located inside the gearbox, and a cylinder is installed on the side wall of the gearbox. The output end of the cylinder is fixedly connected to the drive plate. The connecting plate is fixedly mounted on the movable plate at one end and detachably fixedly connected to the drive plate at the other end.

2. The unblocking structure for preventing gear jamming according to claim 1, characterized in that, The drive plate is provided with a positioning groove, and the connecting plate slides into the positioning groove. The drive plate is provided with a threaded rod that slides through the side wall of the positioning groove. One end of the threaded rod that passes through the drive plate is connected to a nut, and the connecting plate is restricted in the positioning groove by the threaded rod.

3. The unblocking structure for preventing gear jamming according to claim 1, characterized in that, The box has a nozzle connected to the gear on one side wall. The box also has an inlet pipe connected to the gear. The gearbox has an oil supply tank on its outer wall. The oil supply tank is connected to the inlet pipe through a hose that passes through the side wall of the gearbox.

4. The unblocking structure for preventing gear jamming according to claim 3, characterized in that, The oil tank has an internal oil pump and an external control panel for controlling the oil tank. The oil pump's outlet is connected to a hose. The control panel is used to control the start and stop of the oil pump and cylinder.

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