Rear-mounted power takeoff

Abstract

The rear-mounted power takeoff comprises a power takeoff body, a mounting plate is fixedly connected to the bottom of the power takeoff body, a plurality of mounting grooves are formed in the mounting plate, a fixing frame is fixedly connected to the upper surface of the mounting plate, a sliding opening is formed in one end of the fixing frame, a connecting block is movably connected to the interior of the sliding opening, and the connecting block is fixedly connected to the bottom of the power takeoff body. A baffle is fixedly connected to one side of the connecting block, a spring is fixedly connected to one side of the baffle, a sliding groove is formed in the fixing frame, the baffle is slidably connected with the sliding groove, a sliding block is movably connected into the sliding groove, and the sliding block is fixed to the spring. According to the power takeoff device, screws in the mounting grooves can be fixed in an auxiliary mode, a worker can conveniently hold the power takeoff device body and take nuts for installation at the same time, and the position of the moved connecting block can be fixed through matched use of the magnetic block and the rotating plate.

Description

Technical Field

[0001] The utility model relates to the technical field of power take-off, in particular to a rear-mounted power take-off. Background Technique

[0002] A power take-off is a power output device, which is mostly installed on one side of an automobile gearbox and is connected to the first and second gears or the auxiliary box of the automobile gearbox.

[0003] At present, when most of the rear-mounted power take-offs on the market are installed, the installation holes of the power take-off are sleeved on the fixing screws on the box body fixed to it. When fixing the power take-off, it is necessary to hold the power take-off by hand, fix the power take-off, and then fix the nut, resulting in inconvenient installation of the power take-off. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a rear-mounted power take-off is proposed.

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

[0006] A rear-mounted power take-off, including a power take-off body, the bottom of the power take-off body is fixedly connected with a mounting plate, a plurality of mounting grooves are opened inside the mounting plate, a fixing frame is fixedly connected to the upper surface of the mounting plate, a sliding opening is opened at one end of the fixing frame, a connecting block is movably connected inside the sliding opening, a baffle is fixedly connected to one side of the connecting block, a spring is fixedly connected to one side of the baffle, a sliding groove is opened inside the fixing frame, and the baffle is slidably connected with the sliding groove, a slider is movably connected inside the sliding groove, and the slider is fixed to the spring, a guiding block is fixedly connected to the upper surface of the slider, magnetic blocks are fixedly connected to both sides of the connecting block, and a rotating plate is movably connected to one side of the fixing frame, and the rotating plate can be in contact with the magnetic blocks.

[0007] As a further scheme of the utility model, two guiding grooves are opened inside the mounting plate, and the guiding grooves are communicated with the sliding groove, fixing blocks are fixedly connected to both sides of the slider, and the fixing blocks slide inside the guiding grooves.

[0008] As a further scheme of the utility model, two rollers are movably connected to the top and bottom of the fixing block.

[0009] As a further scheme of the utility model, an elastic plate is fixedly connected to the top of the fixing frame, and a clamping groove is opened at the bottom of the elastic plate.

[0010] As a further scheme of the utility model, a clamping strip is fixedly connected to the upper surface of the slider, and the clamping strip is clamped with the clamping groove.

[0011] As a further solution of the utility model, a rubber pad is fixedly connected to the top of the installation groove.

[0012] As a further solution of the utility model, a push handle is fixedly connected to the top of the slider, and the elastic plate can pass through the push handle.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. Through the combined use of the connecting block, the slider and the spring, the screws in the installation groove are assisted in fixing, which is convenient for the staff to hold the power take-off body by hand and take the nut for installation at the same time, improving the installation efficiency of the device.

[0015] 2. Through the combined use of the magnetic block and the rotating plate, the position of the moved connecting block is fixed, improving the stability of the connecting block.

[0016] 3. Through the arrangement of the roller, the roller rotates following the fixed block during the movement of the fixed block, so that the fixed block can move more smoothly, improving the use effect of the device. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of a rear-mounted power take-off proposed by the utility model;

[0018] Figure 2 is a partial cross-sectional structural schematic diagram of a rear-mounted power take-off proposed by the utility model;

[0019] Figure 3 is a partial enlarged structural schematic diagram of a rear-mounted power take-off proposed by the utility model.

[0020] In the figure: 1, power take-off body; 2, mounting plate; 3, installation groove; 4, rotating plate; 5, fixing frame; 6, slider; 7, guiding block; 8, rubber pad; 9, push handle; 10, elastic plate; 11, connecting block; 12, magnetic block; 13, baffle; 14, spring; 15, fixed block; 16, roller; 17, clamping strip; 18, clamping groove; 19, sliding groove; 20, sliding opening. Detailed Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] Refer to Figures 1 - 3, a rear-mounted power take-off, comprising a power take-off body 1. A mounting plate 2 is welded to the bottom of the power take-off body 1. A plurality of mounting grooves 3 are formed inside the mounting plate 2. A fixing frame 5 is fixed to the upper surface of the mounting plate 2 by bolts. A sliding opening 20 is formed at one end of the fixing frame 5. A connecting block 11 is slidably connected inside the sliding opening 20. A baffle 13 is fixed to one side of the connecting block 11 by bolts. A spring 14 is welded to one side of the baffle 13. A sliding groove 19 is formed inside the fixing frame 5, and the baffle 13 is slidably connected with the sliding groove 19. A slider 6 is slidably connected inside the sliding groove 19, and the slider 6 is fixed to the spring 14. The power take-off body 1 is docked with an external device through the mounting plate 2. Then, one hand continuously holds the power take-off body 1, and the other hand inserts a screw into the mounting groove 3. The screw presses the slider 6, causing it to move inward along the sliding groove 19, and the spring 14 contracts. At this time, under the thrust of the spring 14, the screw is assisted in being fixed. A guiding block 7 is fixed to the upper surface of the slider 6 by bolts. Magnetic blocks 12 are fixed to both sides of the connecting block 11 by bolts. A rotating plate 4 is rotatably connected to one side of the fixing frame 5, and the rotating plate 4 can contact the magnetic block 12. Then, the connecting block 11 is pushed to move inward along the sliding opening 20, so that the baffle 13 pushes the spring 14 to contract further. Then, the rotating plate 4 is rotated to make the rotating plate 4 contact the magnetic block 12, so that the slider 6 contacts the screw more tightly. Then, a nut placed on the adjacent workbench is taken and installed on the screw and tightened.

[0023] In the present utility model, it should be noted that two guiding grooves are formed inside the mounting plate 2, and the guiding grooves communicate with the sliding groove 19. Fixing blocks 15 are fixed to both sides of the slider 6 by bolts, and the fixing blocks 15 slide inside the guiding grooves. By the combined use of the fixing blocks 15 and the guiding grooves, the slider 6 can stably move along the sliding groove 19. Two rollers 16 are rotatably connected to the top and bottom of the fixing block 15, and the rollers 16 contact the guiding grooves. During the movement of the fixing block 15, the rollers 16 rotate therewith, so that the fixing block 15 can move more smoothly. An elastic plate 10 is fixed to the top of the fixing frame 5 by bolts. A clamping groove 18 is formed at the bottom of the elastic plate 10. A clamping bar 17 is fixed to the upper surface of the slider 6 by bolts, and the clamping bar 17 is clamped with the clamping groove 18. The slider 6 is pulled backward to move inward along the sliding groove 19, and the clamping bar 17 is inserted into the clamping groove 18, so that the position of the slider 6 is assisted in being fixed. A rubber pad 8 is bonded to the top of the mounting groove 3. The rubber pad 8 makes the connection between the nut and the mounting plate 2 tighter. A push handle 9 is fixed to the top of the slider 6 by bolts, and the elastic plate 10 can pass through the push handle 9.

[0024] Working principle: When it is necessary to install the power take-off body 1, first dock the power take-off body 1 with external devices through the mounting plate 2. Then, continuously hold the power take-off body 1 with one hand, and insert a screw into the mounting groove 3 with the other hand. The screw presses the slider 6, causing it to move inward along the chute 19, and the spring 14 contracts. At this time, the screw is assisted in fixing under the thrust of the spring 14. Then, push the connecting block 11 to move it inward along the sliding opening 20, so that the baffle 13 further compresses the spring 14. Then, rotate the rotating plate 4 so that the rotating plate 4 contacts the magnet 12, making the contact between the slider 6 and the screw closer. Then, take the nut placed on the adjacent workbench and install it on the screw and tighten it, so that the nut presses the guiding block 7, causing the slider 6 to gradually disengage from the screw.

[0025] Finally, it should be noted that: For those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rear-mounted power take-off, comprising a power take-off body (1), and a mounting plate (2) is fixedly connected to the bottom of the power take-off body (1), characterized in that, A plurality of mounting grooves (3) are formed inside the mounting plate (2). A fixing frame (5) is fixedly connected to the upper surface of the mounting plate (2). A sliding opening (20) is formed at one end of the fixing frame (5). A connecting block (11) is movably connected inside the sliding opening (20). A baffle (13) is fixedly connected to one side of the connecting block (11). A spring (14) is fixedly connected to one side of the baffle (13). A sliding groove (19) is formed inside the fixing frame (5), and the baffle (13) is slidably connected to the sliding groove (19). A slider (6) is movably connected inside the sliding groove (19), and the slider (6) is fixed to the spring (14). A guiding block (7) is fixedly connected to the upper surface of the slider (6). Magnetic blocks (12) are fixedly connected to both sides of the connecting block (11). A rotating plate (4) is movably connected to one side of the fixing frame (5), and the rotating plate (4) can contact the magnetic blocks (12).

2. The rear power take-off according to claim 1, characterized in that, Two guiding grooves are formed inside the mounting plate (2), and the guiding grooves communicate with the sliding groove (19). Fixing blocks (15) are fixedly connected to both sides of the slider (6), and the fixing blocks (15) slide inside the guiding grooves.

3. The rear power take-off according to claim 2, characterized in that, Two rollers (16) are movably connected to the top and bottom of the fixing block (15).

4. A rear-mounted power take-off according to claim 1, characterized in that, An elastic plate (10) is fixedly connected to the top of the fixing frame (5). A clamping groove (18) is formed at the bottom of the elastic plate (10).

5. The rear power take-off according to claim 4, characterized in that, A clamping strip (17) is fixedly connected to the upper surface of the slider (6), and the clamping strip (17) is clamped with the clamping groove (18).

6. The rear power take-off according to claim 1, wherein, A rubber pad (8) is fixedly connected to the top of the mounting groove (3).

7. The rear power take-off according to claim 4, wherein A pushing handle (9) is fixedly connected to the top of the slider (6), and the elastic plate (10) can pass through the pushing handle (9).

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