CN208123403U - A kind of transmission device for garden supervisor - Google Patents

Abstract

The utility model relates to agricultural equipment field, specifically a kind of transmission device for garden supervisor.Including input shaft, walking output shaft and cutter output shaft；It is arranged in a mutually vertical manner between input shaft and walking output shaft, is equipped with input bevel gear close to one end of walking output shaft on input shaft, be equipped with the output bevel gear wheel for engaging connection with input bevel gear close to one end of input shaft on walking output shaft；It is coaxially disposed between cutter output shaft and walking output shaft, fixed dental inlay is equipped with close to one end of cutter output shaft on walking output shaft, one end sliding on cutter output shaft close to walking output shaft is equipped with the sliding dental inlay for being coupled with fixed dental inlay, is equipped in sliding dental inlay for stirring sliding dental inlay along cutter output shaft shift fork in axial sliding.The utility model has the advantages of simple structure and easy realization, and can control the rotation of cutter output shaft according to actual needs, power is avoided to be lost.

Description

A kind of transmission device for garden supervisor

Technical field

The utility model relates to agricultural equipment field, specifically a kind of transmission device for garden supervisor.

Background technique

Garden supervisor is also referred to as omnipotent supervisor, is exclusively for orchard, vegetable plot, greenhouse, hilly upland and fritter Ground（Water, dry land）Operation and the agricultural machinery product designed.More than the machine outfitting tool 20 can be engaged in nearly 40 farmland operations.

The oil-burning machine that garden supervisor generally includes rack and is arranged on the rack, simultaneously by oil-burning machine output power Traveling wheel shaft and rotary tool axis rotation are driven, to make garden supervisor can be by each during advancing by travel wheel Formula cutter completes other operations such as trench digging.The cutter output shaft of garden supervisor is fixed with walking output shaft in the prior art, In traveling process, regardless of whether necessary cutter output shaft can all rotate synchronously and rotary tool axis is driven to rotate, oil-burning machine is caused The unnecessary waste of power.

Utility model content

The utility model is intended to provide one kind can control managing for rural area for cutter output shaft rotation according to actual needs The transmission device of reason machine.

In order to solve the above technical problems, the technical solution adopted in the utility model is：It is a kind of for garden supervisor Transmission device, including input shaft, walking output shaft and cutter output shaft；It is mutually perpendicular to set between input shaft and walking output shaft It sets, is equipped with input bevel gear close to one end of walking output shaft on input shaft, close to the one of input shaft on walking output shaft End is equipped with the output bevel gear wheel that connection is engaged with input bevel gear；It is coaxially disposed between cutter output shaft and walking output shaft, It walks and is equipped with fixed dental inlay close to one end of cutter output shaft on output shaft, close to the one of walking output shaft on cutter output shaft End sliding is equipped with the sliding dental inlay for being coupled with fixed dental inlay, is equipped in sliding dental inlay for stirring sliding dental inlay edge Cutter output shaft shift fork in axial sliding.

Preferably, the sliding dental inlay is slidably located on cutter output shaft by spline structure, on cutter output shaft Also it is arranged with the reset spring for pushing fixed dental inlay direction to for dental inlay will to be slided；Pin shaft, pin shaft are fixed on the shift fork One end far from shift fork is fixed with bracing wire fixinig plate.

Preferably, the input shaft is rotatably arranged in the first axle sleeve, and walking output shaft is rotatably arranged in the second axle sleeve, Cutter output shaft is rotatably arranged in third axle sleeve, is mutually permanently connected between the first axle sleeve, the second axle sleeve and third axle sleeve, institute It states pin shaft and is rotatably arranged on and be opened in the pin hole between the second axle sleeve and third axle sleeve on interconnecting piece.

Preferably, first axle sleeve is fixedly connected with reducer shell, the second axle sleeve far from one end of input bevel gear One end far from output bevel gear wheel offers the first shaft hole being coupled for walking output shaft and live axle, and third axle sleeve is remote One end from output bevel gear wheel offers the second axis hole being coupled for rotary tool axis and cutter output shaft.

Preferably, the threading hole fixed for bracing wire is offered on the bracing wire fixinig plate.

Beneficial effect

The utility model has the advantages of simple structure and easy realization, and keeps walking output shaft and input shaft direct-connected by bevel gear structure, protects The balance for having demonstrate,proved garden supervisor traveling makes cutter output shaft and walking output shaft can clutch by fixed dental inlay and sliding dental inlay Connection, so that the rotation of cutter output shaft is controlled, avoids unnecessary power waste.Sliding dental inlay passes through in a normal state Reset spring and fixed dental inlay fitting, when not needing cutter rotation, by pulling bracing wire to drive shift fork rotation that can make to slide Dynamic interlocking teeth is separated with fixed dental inlay, simple to operate.

Detailed description of the invention

Fig. 1 is the drive connection schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model；

It is marked in figure：1, threading hole, 2, bracing wire fixinig plate, 3, sliding dental inlay, 4, shift fork, 5, pin shaft, 6, cutter output shaft, 7, reset spring, 8, input bevel gear, 9, input shaft, 10, fixed dental inlay, 11, output bevel gear wheel, 12, walking output shaft, 13, First shaft hole, the 14, second axle sleeve, 15, third axle sleeve, the 16, second axis hole, the 17, first axle sleeve, 18, reducer shell.

Specific embodiment

As shown in Figures 1 and 2, a kind of transmission device for garden supervisor of the utility model, including in T-shaped Input shaft 9, walking output shaft 12 and the cutter output shaft 6 being arranged.

It is arranged in a mutually vertical manner between input shaft 9 therein and walking output shaft 12, close to walking output shaft on input shaft 9 12 one end is equipped with input bevel gear 8, and input shaft 9 one end and engine retarder mechanism driving far from input bevel gear 8 connect It connects.The output bevel gear wheel 11 that connection is engaged with input bevel gear 8 is equipped with close to one end of input shaft 9 on walking output shaft 12, Engine power is transferred on walking output shaft 12 by the engaged transmission between input bevel gear 8 and output bevel gear wheel 11.

It is coaxially disposed between cutter output shaft 6 and walking output shaft 12, close to cutter output shaft 6 on walking output shaft 12 One end be equipped with fixed dental inlay 10, slided and set by spline structure close to one end of walking output shaft 12 on cutter output shaft 6 There is the sliding dental inlay 3 for being coupled with fixed dental inlay 10, is equipped in sliding dental inlay 3 for stirring sliding dental inlay 3 along knife Have shift fork 4 in axial sliding of output shaft 6.Sliding 3 slide-through of dental inlay cross shift fork 4 effect with fixation dental inlay 10 engage can will walk it is defeated Power on shaft 12 is transferred to cutter output shaft 6, to rotate with cutter；Dental inlay 3 is slided to act on and fix by shift fork 4 Dental inlay 10 separates the transmission connection that can disconnect cutter output shaft 6 between output shaft 12 of walking.

The use operating habit of garden supervisor is followed, the utility model is being arranged with for inciting somebody to action on cutter output shaft 6 Sliding dental inlay 3 pushes the reset spring 7 in fixed 10 direction of dental inlay to, so that cutter output shaft 6 and walking export in a normal state Axis 12 uses engagement.Pin shaft 5 is fixed on shift fork 4, pin shaft 5 is fixed with bracing wire fixinig plate 2 far from one end of shift fork 4, The threading hole 1 fixed for bracing wire is offered on bracing wire fixinig plate 2, after one end of bracing wire is fixed on threading hole 1, passes through pulling Bracing wire can drive pin shaft 5 to rotate, and then drive the rotation of shift fork 4 to overcome 7 thrust of reset spring that will slide dental inlay 3 and dial from fixed tooth Embedding 10.

Input shaft 9 in the present embodiment is rotatably arranged in the first axle sleeve 17, and the first axle sleeve 17 is far from input bevel gear 8 One end is fixedly connected with reducer shell 18, reducer shell 18 for installing epicyclic reducer, epicyclic reducer it is defeated The transmission connection of the input shaft 9 of shaft and the utility model.Walking output shaft 12 is rotatably arranged in the second axle sleeve 14, the second axle sleeve 14 one end far from output bevel gear wheel 11 offer the first shaft hole 13 being coupled for walking output shaft 12 and live axle, row Walking output shaft 12 may be configured as worm screw, and the worm gear with worm screw cooperation, live axle and worm gear are rotatably arranged in first shaft hole 13 It is fixedly connected, power is transmitted by worm and gear and realizes speed change.Cutter output shaft 6 is rotatably arranged in third axle sleeve 15, the Three axle sleeves 15 offer the second axis hole being coupled for rotary tool axis and cutter output shaft 6 far from one end of output bevel gear wheel 11 16, power is transmitted by bevel gear set between rotary tool axis and cutter output shaft 6 and realizes speed change.First axle sleeve 17, the second axis It is mutually permanently connected between set 14 and third axle sleeve 15 and is fixed respectively with garden supervisor rack, pin shaft 5 is rotatably arranged on out In pin hole between the second axle sleeve 14 and third axle sleeve 15 on interconnecting piece, make pin shaft 5 with pin hole support rotated from And shift fork 4 is driven to stir sliding dental inlay 3.

Claims (5)

1. a kind of transmission device for garden supervisor, it is characterised in that：Including input shaft（9）, walking output shaft（12）With And cutter output shaft（6）；Input shaft（9）With walking output shaft（12）Between be arranged in a mutually vertical manner, in input shaft（9）Upper close row Walk output shaft（12）One end be equipped with input bevel gear（8）, in walking output shaft（12）Upper close input shaft（9）One end be equipped with With input bevel gear（8）Engage the output bevel gear wheel of connection（11）；Cutter output shaft（6）With walking output shaft（12）Between it is coaxial Setting, in walking output shaft（12）Upper close cutter output shaft（6）One end be equipped with fixed dental inlay（10）, in cutter output shaft （6）Upper close walking output shaft（12）One end sliding be equipped with for fixed dental inlay（10）The sliding dental inlay being coupled（3）, In sliding dental inlay（3）It is equipped with for stirring sliding dental inlay（3）Along cutter output shaft（6）Shift fork in axial sliding（4）.

2. a kind of transmission device for garden supervisor according to claim 1, it is characterised in that：The sliding dental inlay （3）It is slidably located in cutter output shaft by spline structure（6）On, in cutter output shaft（6）On be also arranged with for will slide Dental inlay（3）Push fixed dental inlay to（10）The reset spring in direction（7）；The shift fork（4）On be fixed with pin shaft（5）, pin shaft（5） Far from shift fork（4）One end be fixed with bracing wire fixinig plate（2）.

3. a kind of transmission device for garden supervisor according to claim 2, it is characterised in that：The input shaft （9）It is rotatably arranged on the first axle sleeve（17）It is interior, output shaft of walking（12）It is rotatably arranged on the second axle sleeve（14）It is interior, cutter output shaft （6）It is rotatably arranged on third axle sleeve（15）It is interior, the first axle sleeve（17）, the second axle sleeve（14）With third axle sleeve（15）Between it is mutually solid Fixed connection, the pin shaft（5）It is rotatably arranged on and is opened in the second axle sleeve（14）With third axle sleeve（15）Between pin on interconnecting piece In hole.

4. a kind of transmission device for garden supervisor according to claim 3, it is characterised in that：First axle sleeve （17）Far from input bevel gear（8）One end be fixedly connected with reducer shell（18）, the second axle sleeve（14）Far from output bevel gear Wheel（11）One end offer for walk output shaft（12）The first shaft hole being coupled with live axle（13）, third axle sleeve （15）Far from output bevel gear wheel（11）One end offer for rotary tool axis and cutter output shaft（6）The second axis hole being coupled （16）.

5. a kind of transmission device for garden supervisor according to claim 2, it is characterised in that：It is solid in the bracing wire Stator（2）On offer the threading hole fixed for bracing wire（1）.