CN211550336U - Clutch for engine gearbox of rice transplanter - Google Patents

Abstract

The utility model discloses a transplanter engine clutch for gearbox, include clutch body, mounting panel and trample the subassembly, be equipped with the piston on the clutch body, trample subassembly and piston fixed connection, clutch body upper shield is equipped with the protection casing, and the piston runs through the protection casing setting, and two connecting blocks of fixedly connected with on the protection casing is close to left annular lateral wall, two connecting blocks all with the mounting panel joint. The utility model discloses a first sealing ring of protection casing cooperation and second sealing ring that set up provide effective seal to clutch body, avoid dust and moisture to get into clutch body in, the life of extension clutch body, draw the piece to drive the movable block through the pulling and remove on the dead lever in the spout, run through the gag lever post on the movable block through-hole set up after insert locate circular slot in, loosen afterwards and draw the piece spring to reset and drive the movable block and offset with the gag lever post, effectively fix the protection casing spacing on the mounting panel, maintain clutch body behind the dismouting protection casing of being convenient for.

Description

Clutch for engine gearbox of rice transplanter

Technical Field

The utility model relates to a gearbox clutch technical field especially relates to a transplanter engine clutch for gearbox.

Background

The clutch is positioned in a flywheel shell between the engine and the gearbox, an output shaft of the clutch is an input shaft of the gearbox, and a driver can press or release a clutch pedal according to needs during the driving process of the automobile, so that the engine and the gearbox are temporarily separated and gradually jointed to cut off or transmit the power input by the engine to the gearbox.

When the existing clutch for the engine gearbox of the rice transplanter is actually used, the internal sealing performance of the clutch is poor, most of the protective covers of the clutch are fixed on the mounting plate, and once the clutch fails, the clutch is not convenient to disassemble and maintain.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clutch for transplanter engine gearbox for solve among the background art current clutch for transplanter engine gearbox when in-service use, its inside sealing performance is relatively poor, and the protection casing of clutch mostly fixes on the mounting panel, in case the clutch trouble, is not convenient for dismantle and maintain, is not convenient for dismantle the technical problem who carries out the maintenance after.

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

the utility model provides a transplanter engine clutch for gearbox, includes clutch body, mounting panel and tramples the subassembly, be equipped with the piston on the clutch body, trample subassembly and piston fixed connection, clutch body upper shield is equipped with the protection casing, the piston runs through the protection casing setting, the protection casing is close to two connecting blocks of fixedly connected with on the left annular lateral wall, two the connecting block all with the mounting panel joint.

Preferably, the annular inner wall of protection casing goes up the first sealing ring of fixedly connected with, the right-hand member lateral wall looks butt contact of first sealing ring and mounting panel, fixedly connected with second sealing ring on the right side inner wall of protection casing, the second sealing ring cup joints in the piston setting.

Preferably, the first sealing ring and the second sealing ring are both made of rubber.

Preferably, be equipped with two cavities in the mounting panel, run through between connecting block and the cavity inner wall and insert and be equipped with same gag lever post, two equal fixedly connected with spring, two on the one side inner wall that the cavity is close to the mounting panel avris the spring is kept away from the one of cavity inner wall and is served equal fixedly connected with movable block, be equipped with the through-hole of controlling the intercommunication on the movable block, the gag lever post run through the through-hole setting and with cavity left side inner wall joint, be equipped with the opening on the cavity right side inner wall, fixedly connected with draws the piece on the right-hand member lateral wall of movable block, it is close to the spring and runs through the.

Preferably, circular clamping grooves are formed in the inner walls of the left sides of the two cavities, and the two limiting rods are inserted into the two circular clamping grooves respectively.

Preferably, two all be equipped with the spout on the left side inner wall of cavity, two equal sliding connection has the assorted slider with it in the spout, two the one end that the spout was kept away from to the slider respectively with the left side lateral wall fixed connection of two movable blocks, fixedly connected with dead lever on the top surface of spout, the dead lever run through the slider setting and with the bottom fixed connection of spout.

Compared with the prior art, the utility model, its beneficial effect does:

1. the first sealing ring of protection casing cooperation and the second sealing ring through setting up provide effective sealed to the clutch body, avoid dust and moisture to get into the clutch body in, the life of extension clutch body.

2. The pull block is pulled through pulling to drive the movable block to move on the fixed rod in the sliding groove, the limiting rod penetrates through the movable block, the through hole is arranged and then inserted into the circular clamping groove, then the pull block spring is loosened to reset to drive the movable block to abut against the limiting rod, the protective cover is effectively fixed on the mounting plate in a limiting mode, and the clutch body is maintained after the protective cover is conveniently dismounted and mounted.

Drawings

FIG. 1 is a perspective schematic view of a clutch for a transmission case of a transplanter engine according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of B in fig. 1.

In the figure: the clutch comprises a clutch body 1, a mounting plate 2, a treading assembly 3, a piston 4, a protective cover 5, a connecting block 6, a first sealing ring 7, a second sealing ring 8, a cavity 9, a limiting rod 10, a spring 11, a movable block 12, a through hole 13, an opening 14, a pulling block 15, a circular clamping groove 16, a sliding groove 17, a sliding block 18 and a fixing rod 19.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a clutch for a gearbox of a transplanter engine comprises a clutch body 1, mounting panel 2 and trample subassembly 3, be equipped with piston 4 on the clutch body 1, trample subassembly 3 and 4 fixed connection of piston, 1 upper shield of clutch body is equipped with protection casing 5, piston 4 runs through the setting of protection casing 5, the first sealing ring 7 of fixedly connected with on the annular inner wall of protection casing 5, the contact is offset with the right-hand member lateral wall of mounting panel 2 to first sealing ring 7, fixedly connected with second sealing ring 8 on the right side inner wall of protection casing 5, second sealing ring 8 cup joints in the setting of piston 4, first sealing ring 7 is rubber products with second sealing ring 8, rubber products's first sealing ring 7 and second sealing ring 8 can provide effective seal to clutch body 1, avoid in dust and moisture get into clutch body 1, prolong clutch body 1's life.

Two connecting blocks 6 of fixedly connected with on the protection casing 5 is close to left annular lateral wall, two connecting blocks 6 all with mounting panel 2 joint, be equipped with two cavities 9 in the mounting panel 2, it is equipped with same root gag lever post 10 to run through to insert between connecting block 6 and the cavity 9 inner wall, two cavities 9 are close to equal fixedly connected with spring 11 on one side inner wall of 2 avris of mounting panel, spring 11's elasticity performance is used for driving movable block 12 and gag lever post 10 counterbalance, effectively fix protection casing 5 spacing on mounting panel 2, two springs 11 keep away from one of cavity 9 inner walls and serve equal fixedly connected with movable block 12, be equipped with on the movable block 12 and control the through-hole 13 of intercommunication, gag lever post 10 runs through-hole 13 setting and with cavity 9 left side inner wall joint, be equipped with opening 14 on the cavity 9 right side inner wall, fixedly connected with on the right-hand member lateral wall of movable block.

All be equipped with circular slot 16 on the left side inner wall of two cavities 9, two gag lever posts 10 are inserted respectively and are located in two circular slot 16, all be equipped with spout 17 on the left side inner wall of two cavities 9, equal sliding connection has assorted slider 18 with it in two spout 17, the one end that spout 17 was kept away from to two slider 18 respectively with the left end lateral wall fixed connection of two movable blocks 12, fixedly connected with dead lever 19 on the top surface of spout 17, dead lever 19 run through slider 18 set up and with the bottom fixed connection of spout 17, when slider 18 moved on the dead lever 19 in spout 17, the pulling of being convenient for draws piece 15 to drive movable block 12 and remove.

When the utility model is used, the protective cover 5 is matched with the first sealing ring 7 and the second sealing ring 8 to provide effective sealing for the clutch body 1, so as to prevent dust and moisture from entering the clutch body 1, prolong the service life of the clutch body 1, when the protective cover 5 is installed, the protective cover 5 connected with the connecting block 6 is propped against the right side of the mounting plate 2, two limiting rods 10 are respectively arranged by penetrating the two connecting blocks 6 and the cavity 9, then the pulling block 15 is manually pulled to drive the movable block 12 and the sliding block 18 to move, so that the sliding block 18 moves on the fixed rod 19 in the sliding groove 17, the through hole 13 is aligned with the limiting rod 10 after the movable block 12 compresses the spring 11, then the limiting rod 10 is arranged by penetrating the through hole 13 and is inserted in the circular clamping groove 16, at the moment, after the pulling block 15 is loosened, the spring 11 resets to drive the movable block 12 to prop against the limiting rod 10, the protective cover 5 is effectively limited, when the protection casing 5 is dismantled to needs, only need stimulate once more and draw piece 15 to make through-hole 13 and gag lever post 10 set up relatively, until can extract circular slot 16 and cavity 9 setting with gag lever post 10, can dismantle protection casing 5, be convenient for maintain clutch body 1 after the trouble.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a transplanter engine clutch for gearbox, includes clutch body (1), mounting panel (2) and tramples subassembly (3), its characterized in that, be equipped with piston (4) on clutch body (1), trample subassembly (3) and piston (4) fixed connection, clutch body (1) upper shield is equipped with protection casing (5), piston (4) run through protection casing (5) and set up, protection casing (5) are close to two connecting blocks (6) of fixedly connected with on the left annular lateral wall, two connecting block (6) all with mounting panel (2) joint.

2. The clutch for the engine gearbox of the rice transplanter according to claim 1, wherein a first sealing ring (7) is fixedly connected to the annular inner wall of the protective cover (5), the first sealing ring (7) is in contact with the right end side wall of the mounting plate (2) in an abutting mode, a second sealing ring (8) is fixedly connected to the right side inner wall of the protective cover (5), and the second sealing ring (8) is sleeved on the piston (4).

3. The clutch for the engine gearbox of the rice transplanter according to claim 2, wherein the first sealing ring (7) and the second sealing ring (8) are both made of rubber.

4. The clutch for the engine gearbox of the rice transplanter according to claim 1, wherein, two cavities (9) are arranged in the mounting plate (2), the same limiting rod (10) is inserted between the connecting block (6) and the inner wall of the cavity (9) in a penetrating manner, springs (11) are fixedly connected to the inner wall of one side of the two cavities (9) close to the side of the mounting plate (2), movable blocks (12) are fixedly connected to one ends of the two springs (11) far away from the inner wall of the cavity (9), the movable block (12) is provided with a through hole (13) which is communicated with the left and the right, the limiting rod (10) penetrates through the through hole (13) and is clamped with the inner wall of the left side of the cavity (9), an opening (14) is arranged on the inner wall of the right side of the cavity (9), a pull block (15) is fixedly connected on the side wall of the right end of the movable block (12), the pulling block (15) is arranged close to the spring (11) and penetrates through the opening (14).

5. The clutch for the engine gearbox of the rice transplanter according to claim 4, wherein the inner walls of the left sides of the two chambers (9) are provided with circular clamping grooves (16), and the two limiting rods (10) are respectively inserted into the two circular clamping grooves (16).

6. The clutch for the engine gearbox of the rice transplanter as claimed in claim 4, wherein sliding grooves (17) are formed in the left inner walls of the two chambers (9), sliding blocks (18) matched with the sliding grooves are connected in the two sliding grooves (17) in a sliding mode, one ends, far away from the sliding grooves (17), of the two sliding blocks (18) are fixedly connected with the left side end side walls of the two movable blocks (12), a fixing rod (19) is fixedly connected to the top surface of each sliding groove (17), and the fixing rod (19) penetrates through the sliding blocks (18) and is fixedly connected with the bottoms of the sliding grooves (17).

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