Baffle sliding type speed reducer convenient to inject oil

Abstract

The utility model relates to the technical field of speed reducers, in particular to a baffle sliding type speed reducer facilitating oil injection, which comprises a main body, an oil injection port is arranged at the top end of the main body, a filter box is arranged inside the oil injection port, movable grooves are arranged on two sides inside the oil injection port, and movable grooves are arranged inside two sides of the filter box. A groove is formed in one side of the movable groove, a limiting mechanism is arranged in the groove, a device door is formed in one side of the oil injection opening, a baffle is movably arranged in the oil injection opening, and a movable column is arranged at the top end of the baffle. Through the fixing mechanism, the baffle is simply and conveniently fixed and moved, so that the baffle is conveniently used to open or close the oil injection port, the use convenience of the device is improved, through the limiting mechanism, the filter box is conveniently mounted or dismounted, and the filter box is taken to be cleaned; and blockage caused by excessive impurities and foreign matters accumulated in the filter box is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of reducers, in particular to a baffle sliding type reducer which is convenient for oil injection. Background Art

[0002] A reducer is an independent component consisting of a gear drive, worm drive or gear-worm drive enclosed in a rigid housing, and is often used as a reduction transmission device between the prime mover and the working machine. The reducer can match the speed and transmit torque between the prime mover and the working machine or the actuator.

[0003] In the baffle sliding type reducer for easy oil filling, the public specification of the Chinese utility model patent application is CN106224524A. Although it has the advantage of a baffle installed in a slide groove to expose the oil filling hole, and then lubrication can be added through the oil filling hole to meet the use requirements, it does not solve the operation of moving the baffle, which is not simple and convenient enough; when the device is filled with oil through the oil filling port, impurities and foreign objects may fall from the oil filling port into the inside of the device to cause damage to the device. Utility Model Content

[0004] The utility model aims to provide a baffle sliding type reducer which is convenient for oil injection, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A baffle sliding reducer for easy oil filling comprises a main body, an oil filling port is arranged at the top of the main body, a filter box is arranged inside the oil filling port, movable grooves are opened on both sides of the oil filling port, the inside of the movable groove is arranged on both sides of the filter box, a groove is opened on one side of the movable groove, a limiting mechanism is arranged inside the groove, a device door is opened on one side of the oil filling port, a baffle is movably arranged inside the oil filling port, a movable column is arranged on the top of the baffle, the top of the movable column passes through the oil filling port and is arranged at the top of the oil filling port, a positioning column is arranged on one side of the oil filling port, a plurality of slots are opened on one side of the positioning column, one end of the positioning column passes through the movable column and is arranged on one side of the movable column, and a fixing mechanism is arranged inside the movable column.

[0007] The limiting mechanism includes a limiting block, a first spring, a damper and a limiting groove. The limiting block is movably arranged inside the groove. A first spring is arranged at one end of the limiting block. A damper is arranged at one end of the first spring. Limiting grooves are provided on both sides of the filter box. One end of the limiting block is arranged inside the limiting groove. One end of the limiting block is arranged in an arc shape, and the limiting groove is arranged in an arc shape.

[0008] The fixing mechanism includes a cavity, a block, a limiting rod, a second spring and a movable frame. Cavities are opened on both sides of the movable column. A block is arranged inside the cavity. One end of the block passes through the cavity and is arranged inside the slot. A limiting rod is arranged inside the cavity through the block. A second spring is sleeved on one end of the limiting rod. A movable frame is arranged on the top of the movable column. The bottom end of the movable frame passes through the movable column and is arranged inside the cavity.

[0009] The bottom end of the movable frame is arranged in a trapezoidal shape, and the top end of the card block is arranged in a trapezoidal shape.

[0010] First sliding blocks are arranged on both sides of the baffle, first sliding grooves are opened on both sides inside the oil filling port, and one side of the first sliding block is movably arranged inside the first sliding groove.

[0011] Second sliding blocks are arranged on both sides of the limit block, second sliding grooves are opened on both sides of the groove, and one side of the second sliding block is movably arranged inside the second sliding groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A baffle sliding reducer that is easy to fill with oil. The movable frame is pressed, and the card block is pushed through the bottom end of the movable frame so that one end of the card block moves out of the card slot, cancels the fixation of the movable column, and then slides the movable column to the other end, so that the baffle moves to the other end, and then releases the movable frame, and the card block is pushed by the second spring so that the card block is inserted into the card slot, and the movable column is fixed, thereby fixing the baffle to the other end, thereby opening the oil filling port. Through the above device, through the fixing mechanism, the fixing and movement of the baffle are simple and convenient, so that the baffle is easy to use to open or close the oil filling port, thereby improving the convenience of using the device.

[0014] 2. A baffle sliding reducer that is easy to fill with oil. When the device is filled with oil through the oil filling port, impurities and foreign objects may fall from the oil filling port into the device to cause damage to the device. A filter box can be installed inside the oil filling port to block impurities and foreign objects. The filter box needs to be cleaned regularly to avoid the filter box from accumulating too many impurities and foreign objects and causing blockage. At this time, the device door is opened, and the limit block and the limit groove are set in a trapezoidal shape to facilitate the limit block to be inserted into or moved out of the limit groove. The filter box is pulled so that the limit block moves out of the limit groove, and the limit on the filter box is cancelled. The filter box is then taken out for cleaning, and the filter box is then pushed into the oil filling port so that both sides of the filter box are located inside the movable groove, so that the limit block is inserted into the limit groove, and the limit block is pushed by the first spring and the damper so that the limit block is firmly fixed inside the limit groove to limit the filter box. Through the above device, through the limit mechanism, it is easy to install or disassemble the filter box, thereby taking out the filter box for cleaning, and avoiding the filter box from accumulating too many impurities and foreign objects and causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a front structural sectional view of the utility model;

[0017] Figure 3 It is a side structural sectional view of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation structure of the filter box of the utility model;

[0019] Figure 5 For this utility model Figure 3 A magnified schematic diagram of center A.

[0020] In the figure: 1. main body; 2. oil filling port; 3. filter box; 4. movable groove; 5. groove; 6. device door; 7. baffle; 8. movable column; 9. positioning column; 10. slot; 11. limit block; 12. first spring; 13. damper; 14. limit groove; 15. cavity; 16. block; 17. limit rod; 18. second spring; 19. movable frame; 20. first slider; 21. first slide groove; 22. second slider; 23. second slide groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 - Figure 5 As shown, a technical solution provided by the utility model:

[0023] A baffle sliding type reducer for easy oil filling, comprising a main body 1, an oil filling port 2 is arranged at the top of the main body 1, a filter box 3 is arranged inside the oil filling port 2, movable grooves 4 are opened on both sides of the inside of the oil filling port 2, the inside of the movable groove 4 is arranged on both sides of the filter box 3, a groove 5 is opened on one side of the movable groove 4, a limiting mechanism is arranged inside the groove 5, a device door 6 is opened on one side of the oil filling port 2, a baffle 7 is movably arranged inside the oil filling port 2, a movable column 8 is arranged on the top of the baffle 7, the top of the movable column 8 passes through the oil filling port 2 and is arranged at the top of the oil filling port 2, a positioning column 9 is arranged on one side of the oil filling port 2, a plurality of card slots 10 are opened on one side of the positioning column 9, one end of the positioning column 9 passes through the movable column 8 and is arranged on one side of the movable column 8, a fixing mechanism is arranged inside the movable column 8, through the above device, the baffle 7 needs to be slid to open the oil filling port 2, and the device The device is set to be oiled, the fixation of the movable column 8 is cancelled by the fixing mechanism, and the movable column 8 is slid to the other end, so that the baffle 7 moves to the other end, and the movable column 8 is fixed by the fixing mechanism, so that the baffle 7 is fixed to the other end, thereby opening the oil filling port 2. When the device is oiled through the oil filling port 2, impurities and foreign matter may fall from the oil filling port 2 into the inside of the device to cause damage to the device, a filter box 3 can be installed inside the oil filling port 2 to block impurities and foreign matter. The filter box 3 needs to be cleaned regularly to avoid clogging caused by excessive accumulation of impurities and foreign matter in the filter box 3. At this time, the device door 6 is opened, the limit of the filter box 3 is cancelled by the limiting mechanism, the filter box 3 is taken out for cleaning, and then the filter box 3 is pushed into the oil filling port 2, and the filter box 3 is limited by the limiting mechanism.

[0024] In this embodiment, preferably, the limiting mechanism includes a limiting block 11, a first spring 12, a damper 13 and a limiting groove 14, the limiting block 11 is movably arranged inside the groove 5, one end of the limiting block 11 is provided with a first spring 12, one end of the first spring 12 is provided with a damper 13, and limiting grooves 14 are provided on both sides of the filter box 3, one end of the limiting block 11 is arranged inside the limiting groove 14, one end of the limiting block 11 is arranged in an arc shape, and the limiting groove 14 is arranged in an arc shape. Through the above device, through the limiting block 11 and the limiting groove 1 The trapezoidal setting of 4 makes it easy for the limit block 11 to be inserted into or moved out of the limit groove 14, and the filter box 3 is pulled to make the limit block 11 move out of the limit groove 14, cancel the limit on the filter box 3, and then take out the filter box 3 for cleaning, and then push the filter box 3 into the oil filling port 2, so that the two sides of the filter box 3 are located in the movable groove 4, so that the limit block 11 is inserted into the limit groove 14, and the limit block 11 is pushed by the first spring 12 and the damper 13, so that the limit block 11 is firmly in the limit groove 14, and the filter box 3 is limited.

[0025] In this embodiment, preferably, the fixing mechanism includes a cavity 15, a block 16, a limit rod 17, a second spring 18 and a movable frame 19. Cavities 15 are opened on both sides of the movable column 8, and a block 16 is arranged inside the cavity 15. One end of the block 16 passes through the cavity 15 and is arranged inside the slot 10. A limit rod 17 is arranged through the block 16 inside the cavity 15, and one end of the limit rod 17 is sleeved with a second spring 18. A movable frame 19 is arranged at the top of the movable column 8, and the bottom end of the movable frame 19 passes through the movable column 8 and is arranged inside the cavity 15. Through the above device, the movable frame 19 is pressed, and the block 16 is pushed through the bottom end of the movable frame 19, so that one end of the block 16 moves out of the slot 10, canceling the fixation of the movable column 8, and then sliding the movable column 8 to the other end, so that the baffle 7 moves to the other end, and then releasing the movable frame 19, and pushing the block 16 through the second spring 18, so that the block 16 is inserted into the slot 10 to fix the movable column 8.

[0026] In this embodiment, preferably, the bottom end of the movable frame 19 is set in a trapezoidal shape, and the top end of the block 16 is set in a trapezoidal shape. Through the above device, the bottom end of the movable frame 19 is easy to push the block 16 to move.

[0027] In this embodiment, preferably, first sliders 20 are provided on both sides of the baffle 7, first slide grooves 21 are opened on both sides inside the oil filling port 2, and one side of the first slider 20 is movably arranged inside the first slide groove 21. Through the above device, the baffle 7 can slide inside the oil filling port 2.

[0028] In this embodiment, preferably, second sliders 22 are provided on both sides of the limit block 11, second slide grooves 23 are opened on both sides of the groove 5, and one side of the second slider 22 is movably arranged inside the second slide groove 23. Through the above device, the limit block 11 can slide inside the groove 5.

[0029] When a baffle sliding reducer for easy oil filling in the present embodiment is in use, it is necessary to slide the baffle 7 to open the oil filling port 2 and fill the device with oil. At this time, the movable frame 19 is pressed, and the block 16 is pushed through the bottom end of the movable frame 19, so that one end of the block 16 moves out of the slot 10, canceling the fixation of the movable column 8, and then sliding the movable column 8 to the other end, so that the baffle 7 moves to the other end, and then the movable frame 19 is released, and the block 16 is pushed by the second spring 18, so that the block 16 is inserted into the slot 10, and the movable column 8 is fixed, thereby fixing the baffle 7 to the other end, thereby opening the oil filling port 2. Through the above-mentioned device, through the fixing mechanism, the fixing and movement of the baffle 7 are simple and convenient, so that the baffle 7 is easy to use to open or close the oil filling port 2, thereby improving the convenience of use of the device.

[0030] When the device is filled with oil through the oil filling port 2, impurities and foreign objects may fall from the oil filling port 2 into the device to cause damage to the device. A filter box 3 can be installed inside the oil filling port 2 to block impurities and foreign objects. The filter box 3 needs to be cleaned regularly to avoid the filter box 3 from accumulating too many impurities and foreign objects and causing blockage. At this time, the device door 6 is opened, and the limit block 11 and the limit groove 14 are set in a trapezoidal shape to facilitate the limit block 11 to be inserted into or moved out of the limit groove 14. The filter box 3 is pulled so that the limit block 11 moves out of the limit groove 14, and the filter box 3 is canceled. The filter box 3 is limited in position, the filter box 3 is taken out for cleaning, and then the filter box 3 is pushed into the oil filling port 2 so that the two sides of the filter box 3 are located in the movable groove 4, and the limit block 11 is inserted into the limit groove 14. The limit block 11 is pushed by the first spring 12 and the damper 13, so that the limit block 11 is firmly in the limit groove 14, and the filter box 3 is limited in position. Through the above device, through the limiting mechanism, the filter box 3 is easy to install or disassemble, so that the filter box 3 is taken out for cleaning, and the filter box 3 is prevented from accumulating too many impurities and foreign matter and causing blockage.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A baffle sliding type reducer that is easy to fill with oil, comprising a main body (1), characterized in that: The main body (1) is provided with an oil filling port (2) at the top end, a filter box (3) is provided inside the oil filling port (2), movable grooves (4) are provided on both sides of the oil filling port (2), the movable grooves (4) are provided on both sides of the filter box (3), a groove (5) is provided on one side of the movable groove (4), a limit mechanism is provided inside the groove (5), a device door (6) is provided on one side of the oil filling port (2), a baffle (7) is movably provided inside the oil filling port (2), a movable column (8) is provided at the top end of the baffle (7), the top end of the movable column (8) passes through the oil filling port (2) and is arranged at the top end of the oil filling port (2), a positioning column (9) is provided on one side of the oil filling port (2), a plurality of slots (10) are provided on one side of the positioning column (9), one end of the positioning column (9) passes through the movable column (8) and is arranged on one side of the movable column (8), and a fixing mechanism is provided inside the movable column (8).

2. A baffle sliding type reducer for easy oil injection according to claim 1, characterized in that: The limiting mechanism comprises a limiting block (11), a first spring (12), a damper (13) and a limiting groove (14); the limiting block (11) is movably arranged inside the groove (5); one end of the limiting block (11) is arranged with a first spring (12); one end of the first spring (12) is arranged with a damper (13); limiting grooves (14) are provided on both sides of the filter box (3); one end of the limiting block (11) is arranged inside the limiting groove (14); one end of the limiting block (11) is arranged in an arc shape; and the limiting groove (14) is arranged in an arc shape.

3. The baffle sliding type reducer for easy oil injection according to claim 1, characterized in that: The fixing mechanism comprises a cavity (15), a clamping block (16), a limiting rod (17), a second spring (18) and a movable frame (19); cavities (15) are provided on both sides of the movable column (8); a clamping block (16) is arranged inside the cavity (15); one end of the clamping block (16) passes through the cavity (15) and is arranged inside the clamping slot (10); a limiting rod (17) is arranged inside the cavity (15) and passes through the clamping block (16); one end of the limiting rod (17) is sleeved with a second spring (18); a movable frame (19) is arranged at the top end of the movable column (8); and the bottom end of the movable frame (19) passes through the movable column (8) and is arranged inside the cavity (15).

4. A baffle sliding type reducer for easy oil injection according to claim 3, characterized in that: The bottom end of the movable frame (19) is arranged in a trapezoidal shape, and the top end of the clamping block (16) is arranged in a trapezoidal shape.

5. The baffle sliding type reducer for easy oil injection according to claim 1, characterized in that: First sliding blocks (20) are arranged on both sides of the baffle (7), first sliding grooves (21) are opened on both sides inside the oil filling port (2), and one side of the first sliding block (20) is movably arranged inside the first sliding groove (21).

6. The baffle sliding type reducer for easy oil injection according to claim 2, characterized in that: Second sliding blocks (22) are arranged on both sides of the limit block (11), second sliding grooves (23) are opened on both sides of the groove (5), and one side of the second sliding block (22) is movably arranged inside the second sliding groove (23).

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