CN113711755B - Gasoline engine garden equipment auxiliary moving device - Google Patents
Gasoline engine garden equipment auxiliary moving device Download PDFInfo
- Publication number
- CN113711755B CN113711755B CN202110984530.4A CN202110984530A CN113711755B CN 113711755 B CN113711755 B CN 113711755B CN 202110984530 A CN202110984530 A CN 202110984530A CN 113711755 B CN113711755 B CN 113711755B
- Authority
- CN
- China
- Prior art keywords
- rod
- bevel gear
- handle
- driving
- mounting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
- A01D34/824—Handle arrangements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Abstract
The utility model relates to a supplementary mobile device of gasoline engine garden equipment, including pushing away the handle and having the removal seat of walking wheel, remove to rotate on the seat and be connected with the tool bit that is used for carrying out the cutting to weeds, the tool bit is driven by the gasoline engine and is rotated, still includes locking piece one, the coaxial main pivot that is equipped with on the walking wheel, main pivot rotate to be connected on removing the seat, be equipped with the mount pad on removing the seat, push away the handle and rotate to be connected on the mount pad, it is on a parallel with the axis direction of main pivot to push away the axis direction of handle rotation on the mount pad, locking piece one is used for pushing away the handle locking on the mount pad. Operating personnel is through loosening the locking piece, then rotates according to own height and pushes away handle to suitable position, and the reuse locking piece will push away the handle locking on the mount pad, can adjust the use height who pushes away the handle, makes the operating personnel homoenergetic of different heights use with more comfortable state and pushes away the handle and promote the supplementary mobile device of gasoline engine garden equipment and remove.
Description
Technical Field
The application relates to the field, especially, relate to a gasoline engine garden equipment assists mobile device.
Background
In many gardens, there is a large area of lawn, in order to guarantee the pleasing to the eye of lawn, need regular pruning, and the lawn mowing in most gardens at present all adopts great lawn mower to prune, but some narrower places, big lawn mower can't go, still need the manual work to prune, and is troublesome, also waste time.
As shown in fig. 1, the gasoline-powered garden equipment auxiliary moving device in the related art includes a gasoline engine 13, a moving base 12, a push handle 11 and a cutter head 16, wherein the moving base 12 is connected with a walking wheel 18, the walking wheel 18 supports the moving base 12 on the ground, the push handle 11 is fixedly connected to the moving base 12 for controlling the moving direction of the moving base 12, the cutter head 16 is rotatably connected to the moving base 12, and the gasoline engine 13 drives the cutter head 16 to rotate for trimming the lawn.
The above-mentioned related technical solutions have the following drawbacks: due to the fact that the height of the push handle is fixed, a worker with a height higher or lower than the height of the push handle cannot easily control the push handle to push the movable seat to move.
Disclosure of Invention
In order to make the supplementary mobile device of gasoline engine garden equipment be fit for the operating personnel control of different heights, this application provides a supplementary mobile device of gasoline engine garden equipment.
The application provides a supplementary mobile device of gasoline engine garden equipment adopts following technical scheme:
the utility model provides a supplementary mobile device of gasoline engine garden equipment, still includes locking piece one including pushing away the handle and having the removal seat of walking wheel, the coaxial main pivot that is equipped with on the walking wheel, main pivot rotate to be connected on removing the seat, be equipped with the mount pad on removing the seat, it rotates to connect on the mount pad to push away the handle, it rotates the axis direction that is on a parallel with main pivot to push away the handle, locking piece one is used for pushing away the handle locking on the mount pad.
Through adopting above-mentioned technical scheme, operating personnel is through loosening the locking piece, then rotates according to own height and pushes away handle to suitable position, and the reuse locking piece will push away the handle locking on the mount pad, can adjust the use height that pushes away the handle, and the operating personnel homoenergetic that makes different heights all can use with more comfortable state and push away the handle and promote the supplementary mobile device of gasoline engine garden equipment and remove.
Preferably, the push handle comprises a main handle and a handle, the end part of the main handle, far away from the handle, is rotatably connected to the mounting seat, the handle is rotatably connected to the main handle, and the locking piece is used for locking the handle on the main handle.
Through adopting above-mentioned technical scheme, can adjust the angular position of hand (hold) on the main handle through locking piece two to further make things convenient for operating personnel to adjust out the most suitable own handle state that pushes away.
Preferably, the main handle is provided with a supporting block, the supporting block is rotatably connected with a supporting rod, the rotating axial direction of the supporting rod and the supporting block is parallel to the rotating axial direction of the main handle on the mounting seat, the bottom end of the supporting rod is connected with a supporting wheel, the axial direction of the supporting wheel is parallel to the axial direction of the travelling wheels, the support rod is provided with a movable spring, two ends of the movable spring are respectively fixed on the main handle and the support rod, when the auxiliary moving device of the gasoline engine garden equipment is in a working state, the movable spring is used for driving the supporting rod to rotate until the supporting wheel is always supported on the ground, when the auxiliary mobile device of the gasoline engine garden equipment is in a non-working state, the support rod rotates to be abutted against the main handle, the movable spring does not drive the supporting rod to rotate any more, and the supporting block and the walking wheel together support the push handle and the moving seat on the ground.
Through adopting above-mentioned technical scheme, the supporting wheel can play the supporting role to pushing away the handle, improves the stability of gasoline engine garden equipment auxiliary mobile device when removing, when not using, packs up the bracing piece simultaneously, and the supporting shoe can regard as the support use that pushes away the handle and remove the seat, makes things convenient for putting when gasoline engine garden equipment auxiliary mobile device does not use.
Preferably, the locking piece one includes carriage release lever and drive lever, it is equipped with the sector to push away the handle tip, set up the open slot that matches with the sector on the mount pad, the sector rotates to be connected in the open slot, sector pivoted axis direction is on a parallel with the axis direction of main rotating shaft, use the sector to rotate and seted up a plurality of first mounting holes as the axle center along the circumference direction at the axis of open slot on the sector, carriage release lever sliding connection is on the mount pad, the drive lever slides and rotates and connects on the mount pad, the carriage release lever is located the both sides of sector with the drive lever respectively, carriage release lever threaded connection is on the drive lever, when carriage release lever and drive lever worn to first mounting hole and mutual threaded connection, the sector is fixed in the open slot.
Through adopting above-mentioned technical scheme, when adjusting and pushing away the handle angle, operating personnel rotates the initiative pole and will drive the pole and screw out the carriage release lever, will push away the handle again and adjust to suitable angle, makes and correspond through-hole and aim at initiative pole and carriage release lever, rotates the carriage release lever again and makes carriage release lever and initiative pole wear to first mounting hole and mutual threaded connection, will push away the handle and fix on the mount pad.
Preferably, the device also comprises a driving part, a driving rod is connected to the movable rod in a sliding manner along the axis direction of the movable rod, a first spring is fixed between the driving rod and the movable rod, a linkage rod is connected to the driving rod in a sliding manner along the axis direction parallel to the driving rod, a second spring is fixed between the linkage rod and the driving rod, one end of the linkage rod, which is far away from the driving rod, extends out of the mounting seat, a first bevel gear and a second bevel gear are coaxially fixed at the end part of the linkage rod, which extends out of the mounting seat, the tooth surfaces of the first bevel gear and the second bevel gear are arranged in a direction deviating from each other, a third bevel gear and a fourth bevel gear are coaxially fixed on the main rotating shaft, a bearing block is arranged on the mounting seat, a screwing-out rod and a locking rod are rotatably connected to the bearing block, the locking rod is positioned at one side of the screwing-out rod, which is close to the mounting seat, and fifth bevel gears are coaxially fixed at the two ends of the locking rod respectively, the two ends of the screw-out rod are respectively and coaxially fixed with sixth bevel gears, the first bevel gear and the second bevel gear are always positioned between the screw-out rod and the locking rod, one fifth bevel gear is meshed with the third bevel gear, the other fifth bevel gear is meshed with the first bevel gear, one sixth bevel gear is meshed with the fourth bevel gear, and the other sixth bevel gear is meshed with the second bevel gear;
the driving piece drives the linkage rod and the moving rod to move towards the directions away from or close to each other, when the driving piece drives the linkage rod to move towards the side away from the mounting seat to the second bevel gear which is meshed with the sixth bevel gear, the main rotating shaft drives the driving rod to rotate to be separated from the moving rod, and the driving rod and the moving rod move to be away from the open slot under the action of the first spring and the second spring;
when the driving piece drives the linkage rod to move towards one side of the mounting seat to the first bevel gear to be meshed and connected with the fifth bevel gear, the driving rod and the moving rod move to be mutually abutted under the action of the first spring and the second spring, and the main rotating shaft drives the driving rod to rotate to be in threaded connection with the moving rod.
Through adopting above-mentioned technical scheme, move to second bevel gear meshing connection on sixth bevel gear or first bevel gear meshing connection on fifth bevel gear when the gangbar, the main pivot rotates homoenergetic and drives the gangbar and rotate, operating personnel can move through promoting the supplementary mobile device of gasoline engine garden equipment and come the walking wheel and advance and retreat, thereby the direction of rotation of control main pivot, through the cooperation with the driving piece, realize that the drive bar screws on the carriage release lever or the drive bar is from the carriage release lever back-spin, operating personnel need not bow again and go hard to screw or unscrew the drive bar, make things convenient for operating personnel to the locking of pushing away the handle.
Preferably, the driving part comprises a first gear and two first racks, the driving rod is fixed on one of the first racks, the linkage rod is rotatably connected to the other first rack, the two first racks are slidably connected to the mounting seat along the direction parallel to the axis of the linkage rod, the first gear is rotatably connected to the mounting seat, and the two first racks are respectively located on two sides of the first gear and are meshed with the first gear;
an extension rod is coaxially fixed on the gear, an auxiliary plate is arranged on the movable seat, and the extension rod is rotatably connected to the auxiliary plate.
Through adopting above-mentioned technical scheme, operating personnel can realize driving rod and gangbar and keep away from each other the removal or approach each other and remove through rotating the extension rod, and operating personnel need not break driving rod and gangbar simultaneously and remove, can make things convenient for operating personnel to the locking and the unblock of pushing away the handle more.
Preferably, the extension rod is coaxially and fixedly connected with a second gear, the auxiliary plate is connected with a second rack in a sliding mode, the second rack is connected with the second gear in a meshing mode, one end, extending out of the auxiliary plate, of the second rack is provided with a force application handle, and the force application handle is arranged close to the push handle.
Through adopting above-mentioned technical scheme, operating personnel can drive first gear through second gear and extension rod and rotate through pulling the second rack to realize that drive rod and gangbar keep away from each other and remove or approach each other and remove, operating personnel uses the mode of pulling application of force handle to compare in the mode of rotating the extension rod, has further made things convenient for operating personnel to the control of drive rod and gangbar.
Preferably, a limiting block is arranged on the second rack, a limiting groove matched with the limiting block is formed in the auxiliary plate, the limiting block is connected to the limiting groove in a sliding mode along the direction parallel to the sliding direction of the second rack, clamping blocks are arranged on the side faces, facing the end walls of the two ends of the limiting groove, of the limiting block respectively, clamping grooves matched with the clamping blocks in a clamping mode are formed in the end walls of the two ends of the limiting groove respectively, when the limiting block moves to abut against the end walls of the two ends of the limiting groove respectively, the clamping blocks are clamped on the clamping grooves correspondingly, and the linkage rod moves to enable the first bevel gear to be meshed with the fifth bevel gear or enable the second bevel gear to be meshed with the sixth bevel gear.
Through adopting above-mentioned technical scheme, operating personnel pulls the second rack to the stopper respectively butt at the both ends of spacing groove through the example handle, and the cooperation of fixture block and draw-in groove can make the second rack be in the fixed state on the accessory plate this moment, and first bevel gear and fifth bevel gear meshing or second bevel gear and sixth bevel gear meshing show that operating personnel can advance or retreat through promoting the walking wheel and control the tight or separation of carriage release lever and active lever, further makes things convenient for operating personnel to the control of carriage release lever and active lever.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the second locking part, the angle position of the handle on the main handle can be adjusted through the second locking part, so that the handle pushing state which is most suitable for an operator can be further conveniently adjusted by the operator;
through setting up the supporting wheel, the supporting wheel can play the supporting role to pushing away the handle, improves the stability of gasoline engine garden equipment auxiliary mobile device when removing.
Drawings
Fig. 1 is an overall structural diagram of the related art.
Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.
FIG. 3 is a schematic diagram of a mobile device for assisting a garden equipment with a gasoline engine when not in use according to an embodiment of the present application.
Fig. 4 is a schematic structural view illustrating the locking of the movable rod and the driving rod by screw threads according to the embodiment of the present application.
FIG. 5 is a cross-sectional view of an embodiment of the present application taken along line A-A of FIG. 4.
Fig. 6 is a schematic structural diagram of the movable rod and the active rod unlocking according to the embodiment of the present application.
FIG. 7 is a cross-sectional view of an embodiment of the present application taken along line B-B of FIG. 6.
Fig. 8 is a sectional view taken along line C-C of fig. 6.
Fig. 9 is an enlarged view at D in fig. 8.
Description of reference numerals: 11. a push handle; 111. a handle; 112. a main handle; 113. a sector block; 1131. a first mounting hole; 114. a second locking piece; 1141. a side plate; 1142. a second mounting hole; 1143. a bolt; 12. a movable seat; 13. a gasoline engine; 14. a fixing plate; 15. a long rod; 16. a cutter head; 17. a shield cover; 18. a traveling wheel; 181. a main rotating shaft; 182. a third bevel gear; 183. a fourth bevel gear; 19. a support bar; 191. a support wheel; 192. a support block; 1921. a butt joint groove; 193. a movable spring; 2. a mounting seat; 21. a first locking piece; 211. a driving lever; 212. a travel bar; 2121. mounting grooves; 22. a linkage rod; 221. a first bevel gear; 222. a second bevel gear; 23. driving the rod; 24. a second chute; 241. a second spring; 25. a first chute; 251. a first spring; 26. a drive member; 261. a first rack; 262. a first gear; 263. an extension rod; 27. a movable groove; 28. an open slot; 3. a bearing block; 31. screwing out the rod; 311. a sixth bevel gear; 32. a locking lever; 321. a fifth bevel gear; 4. an auxiliary plate; 41. a second gear; 42. a second rack; 43. a limiting block; 431. a clamping block; 44. a limiting groove; 441. a card slot; 45. a force application handle.
Detailed Description
The present application is described in further detail below with reference to figures 2-9.
The embodiment of the application discloses supplementary mobile device of gasoline engine garden equipment.
Referring to fig. 2 and 3, the auxiliary moving device of the gasoline garden equipment of the embodiment includes a push handle 11 and a moving base 12 with two walking wheels 18, the walking wheels 18 are coaxially and fixedly connected with a main rotating shaft 181, the main rotating shaft 181 is rotatably connected to the moving base 12, and the two walking wheels 18 are respectively located at two sides of the moving base 12 and support the moving base 12 on the ground. Remove fixedly connected with fixed plate 14 on the seat 12, fixed plate 14 is located the top of walking wheel 18, fixedly connected with gasoline engine 13 on one side of fixed plate 14, the output shaft of gasoline engine 13 stretches out fixed plate 14 and coaxial fixedly connected with stock 15, the one end fixed connection of stock 15 is on the output shaft of gasoline engine 13, the other end fixedly connected with tool bit 16 of stock 15, the output shaft of gasoline engine 13 rotates and can drive tool bit 16 and rotate and cut weeds.
Referring to fig. 2 and 3, a shielding cover 17 is fixedly connected to the long rod 15, the shielding cover 17 is located on one side of the cutter head 16 close to the movable base 12 and covers a part of the cutter head 16, and the shielding cover 17 is used for preventing weeds from impacting an operator towards one side of the movable base 12 when the cutter head 16 cuts the weeds. The long rod 15 is arranged obliquely, and when an operator normally uses the push handle 11 to push the movable seat 12 to walk, the cutter head 16 is arranged close to the ground.
Referring to fig. 2 and 3, the moving seat 12 is fixedly connected with the mounting seat 2, the mounting seat 2 is rotatably connected with the push handle 11, the mounting seat 2 is connected with the first locking member 21, and the first locking member 21 is used for locking the push handle 11 on the mounting seat 2.
Referring to fig. 4 and 5, the mounting seat 2 is located on one side of the lower portion of the gasoline engine 13 far away from the long rod 15, the width direction of the mounting seat 2 is parallel to the axis direction of the main rotating shaft 181, and an open slot 28 is formed in the side face of one side of the mounting seat 2 far away from the long rod 15 in the length direction. The push handle 11 comprises a main handle 112 and a handle 111, wherein one end of the main handle 112 is rotatably connected to the handle 111, a second locking member 114 is arranged on the main handle 112, and the second locking member 114 is used for locking the handle 111 on the main handle 112. One end, far away from the handle 111, of the main handle 112 is fixedly connected with a sector 113, the sector 113 is rotatably connected in the open slot 28, a rotating axis direction of the sector 113 is parallel to an axis direction of the main rotating shaft 181, a plurality of first mounting holes 1131 are formed in the sector 113 along a circumferential direction by taking the axis of the open slot 28, which is rotated by the sector 113, as an axis, the first mounting holes 1131 are communicated with the outside, and two ends of the first mounting holes 1131 face side walls on two sides of the open slot 28 respectively.
Referring to fig. 4 and 5, the first locking member 21 includes a movable rod 212 and an active rod 211, the movable rod 212 and the active rod 211 are both slidably connected in the mounting seat 2 along an axis direction parallel to the main rotating shaft 181, the movable rod 212 and the active rod 211 are respectively located at two sides of the opening slot 28, the active rod 211 can be rotatably connected in the mounting seat 2, a mounting slot 2121 matched with the active rod 211 is formed in a side surface of the movable rod 212 facing one side of the active rod 211, and an outer wall of the active rod 211 is in threaded connection with an inner wall of the mounting slot 2121. When the moving bar 212 and the active bar 211 are inserted into the first mounting hole 1131 and are screwed to each other, the segment 113 is fixed in the open groove 28.
Referring to fig. 2 and 3, the second locking element 114 includes a bolt 1143 and a nut, two side plates 1141 are fixedly connected to the handle 111, the two side plates 1141 are respectively located at two sides of the main handle 112, an end of the main handle 112 is rotatably connected to the two side plates 1141, an axial direction of the main handle 112 rotatably connected to the side plates 1141 is parallel to an axial direction of the main rotating shaft 181, and a plurality of second mounting holes 1142 are uniformly formed in the side plates 1141 along a circumferential direction with the axial axis of the main handle 112 located at an axial center. One end of the bolt 1143 passes through the second mounting hole 1142 of one side plate 1141, the main handle 112 and the second mounting hole 1142 of the other side plate 1141 in sequence and then is screwed on the nut.
Referring to fig. 2 and 3, a supporting block 192 is fixedly connected to a side surface of the main lever 112 facing the ground, an abutting groove 1921 is formed in a side surface of the supporting block 192 away from the mounting base 2, a supporting rod 19 is connected to the main lever 112, an end portion of the supporting rod 19 is located in the abutting groove 1921 and is rotatably connected to the abutting groove 1921, and an axial direction of the supporting rod 19 on the abutting groove 1921 is parallel to an axial direction of the main rotating shaft 181. The supporting rod 19 is fixedly connected with a movable spring 193, two ends of the movable spring 193 are respectively and fixedly connected to one side, close to the mounting seat 2, of the main handle 112 and the supporting rod 19, one end, far away from the supporting block 192, of the supporting rod 19 is rotatably connected with a supporting wheel 191, and the supporting wheel 191 is used for supporting the main handle 112 on the ground. When the auxiliary moving device of the gasoline engine garden equipment is in a working state, the movable spring 193 is used for driving the supporting rod 19 to rotate until the supporting wheel 191 is always supported on the ground; when the auxiliary mobile device of gasoline engine garden equipment is in a non-working state, the supporting rod 19 rotates to the butt on the main handle 112 towards one side of the handle 111, the movable spring 193 no longer drives the supporting rod 19 to rotate, the supporting block 192 and the walking wheel 18 jointly support the push handle 11 and the moving seat 12 on the ground, and the cutter head 16 is far away from the ground and is arranged above the gasoline engine 13, so that the auxiliary mobile device of gasoline engine garden equipment can be conveniently placed when not used.
Referring to fig. 6 and 7, the moving bar 212 is provided in a square shape in vertical section, and the active bar 211 is provided in a circular shape in vertical section. The moving rod 212 is connected with the driving rod 23, a first sliding groove 25 is formed in one side face, facing the moving rod 212, of the driving rod 23, one end, far away from the moving rod 212, of the moving rod 212 is connected to the first sliding groove 25 in a sliding mode along the length direction parallel to the moving rod 212, a first spring 251 is connected to the first sliding groove 25, and two ends of the first spring 251 are fixed to the bottom wall of the first sliding groove 25 and one side face, facing the bottom wall of the first sliding groove 25, of the moving rod 212 respectively. In order to prevent the moving rod 212 from sliding to be separated from the driving rod 23, a first limiting block is fixed on the side wall of the moving rod 212, a first limiting groove is formed on the inner wall of the first sliding groove 25, and the first limiting block is slidably connected in the first limiting groove along the sliding direction parallel to the moving rod 212.
Referring to fig. 1, a linkage rod 22 is connected to the driving rod 211, a second sliding groove 24 is formed in one side surface, facing the driving rod 211, of the linkage rod 22, one end, away from the moving rod 212, of the driving rod 211 is connected to the linkage rod 22 in a sliding mode along a length direction parallel to the driving rod 211, a second spring 241 is connected to the second sliding groove 24, and two ends of the second spring 241 are fixed to the bottom wall of the second sliding groove 24 and one side surface, facing the bottom wall of the second sliding groove 24, of the driving rod 211 respectively. In order to prevent the driving rod 211 from sliding to separate from the linkage rod 22, a second limiting block is fixed on the side wall of the driving rod 211, a second limiting groove is formed in the inner wall of the second sliding groove 24, and the second limiting block is connected in the second limiting groove in a sliding manner along the sliding direction parallel to the driving rod 211.
Referring to fig. 4 and 6, one end of the linkage rod 22, which is far away from the driving rod 211, extends out of the mounting seat 2, a first bevel gear 221 and a second bevel gear 222 are coaxially fixed at the end of the linkage rod 22, which extends out of the mounting seat 2, tooth surfaces of the first bevel gear 221 and the second bevel gear 222 are arranged in a direction away from each other, and the first bevel gear 221 is located on one side of the second bevel gear 222, which is close to the mounting seat 2. A third bevel gear 182 and a fourth bevel gear 183 are coaxially fixed on the main rotating shaft 181, the third bevel gear 182 is located on one side of the fourth bevel gear 183 close to the mounting seat 2, the mounting seat 2 is fixedly connected with a receiving block 3, the receiving block 3 is rotatably connected with a screw-out rod 31 and a locking rod 32, the locking rod 32 is located on one side of the screw-out rod 31 close to the mounting seat 2, a fifth bevel gear 321 is coaxially fixed at each end of the locking rod 32, a sixth bevel gear 311 is coaxially fixed at each end of the screw-out rod 31, the fifth bevel gear 321 and the sixth bevel gear 311 are respectively located on two sides of the first bevel gear 221 and the second bevel gear 222, one fifth bevel gear 321 is in meshed connection with the third bevel gear 182, the other fifth bevel gear 321 is in meshed connection with the first bevel gear 221, one of the sixth bevel gears 311 is in meshing connection with the fourth bevel gear 183, and the other sixth bevel gear 311 is in meshing connection with the second bevel gear 222.
Referring to fig. 5 and 7, a driving member 26 is connected to the mounting base 2, and the driving member 26 is used for driving the linkage rod 22 and the driving rod 23 to move towards a direction away from or close to each other. When the driving rod 211 and the moving rod 212 need to be unscrewed, the driving member 26 drives the linkage rod 22 and the moving rod 212 to move towards the direction away from each other until the linkage rod 22 moves towards the side away from the mounting base 2 to the second bevel gear 222 to be meshed and connected to the sixth bevel gear 311, at this time, the first spring 251 and the second spring 241 are both in a stretching state, the main rotating shaft 181 rotates to drive the linkage rod 22 and the driving rod 211 to rotate through the screwing-out rod 31, an operator pushes the moving base 12 to drive the traveling wheel 18 to rotate, so that the main rotating shaft 181 drives the driving rod 211 to rotate to separate from the moving rod 212, when the driving rod 211 is screwed out to separate from the moving rod 212, the driving rod 211 and the moving rod 212 move to be away from the open slot 28 under the effect of the first spring 251 and the second spring 241, and at this time, the sector block 113 can freely move in the open slot 28.
Referring to fig. 4 and 5, when the driving rod 211 and the moving rod 212 need to be screwed again, the driving member 26 drives the linkage rod 22 and the moving rod 212 to move toward a direction of approaching each other until the linkage rod 22 moves toward the side of the mounting base 2 until the first bevel gear 221 is engaged with the fifth bevel gear 321, at this time, the driving rod 211 and the moving rod 212 move to abut against each other under the action of the first spring 251 and the second spring 241, and an operator pushes the moving base 12 in the opposite direction to move the traveling wheel 18 in the opposite direction, so that the main rotating shaft 181 drives the driving rod 211 to rotate to be screwed on the moving rod 212. Then, the driving member 26 does not apply force to the linkage rod 22 and the driving rod 23, and the first spring 251 and the second spring 241 are in a released state, and the first bevel gear 221 and the second bevel gear 222 are not in contact with the fifth bevel gear 321 and the sixth bevel gear 311.
Referring to fig. 5 and 7, the driving member 26 includes a first gear 262 and two first racks 261, the driving rod 23 fixes an end of one of the first racks 261, the linkage rod 22 penetrates and is rotatably connected to an end of the other first rack 261, two movable grooves 27 for the two first racks 261 to move are formed in the mounting base 2, the two movable grooves 27 are communicated with each other, the two first racks 261 are respectively slidably connected to the movable grooves 27 along an axial direction parallel to the linkage rod 22, the first gear 262 is rotatably connected to the mounting base 2, and the two first racks 261 are respectively located at two sides of the first gear 262 and are connected to the first gear 262 in a meshing manner.
When the driving lever 211 is screwed to the moving lever 212, the two first racks 261 abut on the inner walls of the two movable slots 27 close to each other, and when the driving lever 211 is disengaged from the moving lever 212, the two first racks 261 abut on the inner walls of the two movable slots 27 far from each other.
Referring to fig. 6 and 8, an extension rod 263 is coaxially fixed on the gear, the movable base 12 is fixedly connected with the auxiliary plate 4, the auxiliary plate 4 is positioned between the movable base 12 and the gasoline engine 13, and the extension rod 263 extends out of the mounting base 2 towards one side of the auxiliary plate 4 and is rotatably connected to the auxiliary plate 4. The extension rod 263 is coaxially and fixedly connected with a second gear 41, the second gear 41 is movably connected in the auxiliary plate 4, a second rack 42 and the second rack 42 are slidably connected in the auxiliary plate 4 along a length direction parallel to the mounting base 2, and an end of the second rack 42 extends to a force application handle 45 which extends out of the auxiliary plate 4 and is fixedly connected with the force application handle for applying force by hand towards one side of the main handle 112.
Referring to fig. 8 and 9, a limiting block 43 is fixed on a side surface of the second rack 42 away from the second gear 41, a limiting groove 44 matched with the limiting block 43 is formed on the auxiliary plate 4, and the limiting block 43 is connected to the limiting groove 44 in a sliding manner along a direction parallel to the sliding direction of the second rack 42 on the auxiliary plate 4. The side surfaces of the two sides of the limiting block 43 facing the end walls of the two ends of the limiting groove 44 are respectively fixed with a clamping block 431, and the end walls of the two ends of the limiting groove 44 are respectively provided with a clamping groove 441 in clamping fit with the clamping block 431.
When the limiting block 43 moves to abut against the end walls at the two ends of the limiting groove 44, respectively, the corresponding fixture block 431 is clamped on the corresponding clamping groove 441, and at this time, the linkage rod 22 moves to the position where the first bevel gear 221 is engaged with the fifth bevel gear 321, or the linkage rod 22 moves to the position where the second bevel gear 222 is engaged with the sixth bevel gear 311.
Due to the fact that the second rack 42 can be in a fixed state on the auxiliary plate 4 through the matching of the clamping block 431 and the clamping groove 441, an operator simply pushes the traveling wheels 18 to move forward or backward to control the moving rod 212 and the driving rod 211 to be screwed or separated, and the operator can further conveniently control the moving rod 212 and the driving rod 211.
The implementation principle of the auxiliary mobile device of the gasoline engine garden equipment in the embodiment of the application is as follows: before using the gasoline garden equipment to assist the moving device, an operator rotates the adjusting main handle 112 to a proper position according to the height of the operator, and the angle of the push handle 11 is adjusted by firstly screwing the moving rod 212 out of the driving rod 211, the operator drives the second bevel gear 222 to be meshed and connected with the sixth bevel gear 311 by pulling the force application handle 45, then the operator pushes the moving seat 12 to advance to rotate the walking wheel 18, and the walking wheel 18 rotates and simultaneously drives the main rotating shaft 181 to rotate, so that the driving rod 211 rotates to be separated from the moving rod 212.
Then, the operator rotates the main handle 112 to a suitable angle, so that the corresponding sector holes are aligned with the linkage rod 22 and the driving rod 211, then pushes the force application handle 45 to make the first bevel gear 221 meshed with the fifth bevel gear 321, and then pushes the movable base 12 to retreat to make the traveling wheels 18 rotate, so that the driving rod 211 rotates to be screwed on the movable rod 212. Then, the operator pulls the push handle 11 to move the latch 431 away from the latching groove 441, so that the first bevel gear 221 and the second bevel gear 222 do not contact with the fifth bevel gear 321 and the sixth bevel gear 311.
Then, the operator can manually adjust the angle between the handle 111 and the main handle 112, and simultaneously, the support rod 19 is put down, so that the support wheel 191 further supports the main handle 112, and the stability of the auxiliary moving device of the gasoline engine garden equipment is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a supplementary mobile device of gasoline engine garden equipment, includes pushing away handle (11) and removal seat (12) that have walking wheel (18), its characterized in that: the walking wheel is characterized by further comprising a first locking piece (21), a main rotating shaft (181) is coaxially arranged on the walking wheel (18), the main rotating shaft (181) is rotatably connected onto the moving seat (12), the mounting seat (2) is arranged on the moving seat (12), the push handle (11) is rotatably connected onto the mounting seat (2), the axial direction of the push handle (11) on the mounting seat (2) in a rotating mode is parallel to the axial direction of the main rotating shaft (181), and the first locking piece (21) is used for locking the push handle (11) on the mounting seat (2);
locking piece (21) is including removal pole (212) and active lever (211), it is equipped with sector (113) to push away handle (11) tip, set up open slot (28) that matches with sector (113) on mount pad (2), sector (113) rotate to be connected in open slot (28), sector (113) pivoted axis direction is on a parallel with the axis direction of main rotating shaft (181), use sector (113) to rotate the axis at open slot (28) on sector (113) and seted up a plurality of first mounting holes (1131) along the circumferential direction as the axle center, removal pole (212) sliding connection is on mount pad (2), active lever (211) slides and rotates and connects on mount pad (2), removal pole (212) and active lever (211) are located the both sides of sector (113) respectively, removal pole (212) threaded connection is on active lever (211), when the movable rod (212) and the active rod (211) penetrate through the first mounting hole (1131) and are in threaded connection with each other, the fan-shaped block (113) is fixed in the opening groove (28);
the automatic transmission mechanism is characterized by further comprising a driving piece (26), a driving rod (23) is connected to the moving rod (212) in a sliding mode along the sliding direction parallel to the moving seat (12), a first spring (251) is fixed between the driving rod (23) and the moving rod (212), a linkage rod (22) is connected to the driving rod (211) in a sliding mode along the axis direction parallel to the driving rod (211), a second spring (241) is fixed between the linkage rod (22) and the driving rod (211), one end, far away from the driving rod (211), of the linkage rod (22) extends out of the mounting seat (2), a first bevel gear (221) and a second bevel gear (222) are coaxially fixed to the end portion, extending out of the mounting seat (2), of the first bevel gear (221) and the tooth surface of the second bevel gear (222) face in the direction of mutual deviation, a third bevel gear (182) and a fourth bevel gear (183) are coaxially fixed to the main rotating shaft (181), the mounting seat (2) is provided with a bearing block (3), the bearing block (3) is rotatably connected with a screwing-out rod (31) and a locking rod (32), the locking rod (32) is positioned at one side of the screw-out rod (31) close to the mounting seat (2), a fifth bevel gear (321) is coaxially fixed at two ends of the locking rod (32) respectively, a sixth bevel gear (311) is coaxially fixed at both ends of the screw-out rod (31) respectively, the first bevel gear (221) and the second bevel gear (222) are always positioned between the screw-out rod (31) and the locking rod (32), one fifth bevel gear (321) is in meshed connection with the third bevel gear (182), the other fifth bevel gear (321) is in meshed connection with the first bevel gear (221), one sixth bevel gear (311) is in meshed connection with the fourth bevel gear (183), and the other sixth bevel gear (311) is in meshed connection with the second bevel gear (222);
the driving piece (26) drives the linkage rod (22) and the driving rod (23) to move towards directions away from or close to each other, when the driving piece (26) drives the linkage rod (22) to move towards one side away from the mounting seat (2) to the second bevel gear (222) to be meshed with the sixth bevel gear (311), the main rotating shaft (181) drives the driving rod (211) to rotate to be separated from the moving rod (212), and the driving rod (211) and the moving rod (212) move to be away from the open slot (28) under the action of the first spring (251) and the second spring (241);
when the driving piece (26) drives the linkage rod (22) to move towards one side of the mounting seat (2) to the first bevel gear (221) to be meshed and connected with the fifth bevel gear (321), the driving rod (211) and the moving rod (212) move to be mutually abutted under the action of the first spring (251) and the second spring (241), and the main rotating shaft (181) drives the driving rod (211) to rotate to be in threaded connection with the moving rod (212).
2. The gasoline engine garden equipment auxiliary moving device as claimed in claim 1, wherein: the push handle (11) comprises a main handle (112) and a handle (111), the end part, far away from the handle (111), of the main handle (112) is rotatably connected to the mounting base (2), the handle (111) is rotatably connected to the main handle (112), and the second locking piece (114) is used for locking the handle (111) on the main handle (112).
3. The gasoline engine garden equipment auxiliary mobile device of claim 2, characterized in that: the garden equipment auxiliary moving device is characterized in that a supporting block (192) is arranged on the main handle (112), a supporting rod (19) is connected to the supporting block (192) in a rotating mode, the axis direction of the supporting rod (19) and the axis direction of the supporting block (192) are parallel to the axis direction of the main handle (112) rotating on the mounting seat (2), a supporting wheel (191) is connected to the bottom end of the supporting rod (19), the axis direction of the supporting wheel (191) is parallel to the axis direction of the traveling wheel (18), a movable spring (193) is arranged on the supporting rod (19), two ends of the movable spring (193) are respectively fixed to the main handle (112) and the supporting rod (19), when the garden equipment auxiliary moving device is in a working state, the movable spring (193) is used for driving the supporting rod (19) to rotate to the supporting wheel (191) and always support on the ground, and when the garden equipment auxiliary moving device is in a non-working state, the supporting rod (19) rotates to abut against the main handle (112), the movable spring (193) does not drive the supporting rod (19) to rotate any more, and the supporting block (192) and the walking wheel (18) jointly support the push handle (11) and the moving seat (12) on the ground.
4. The gasoline engine garden equipment auxiliary moving device as claimed in claim 1, wherein: the driving piece (26) comprises a first gear (262) and two first racks (261), the driving rod (23) is fixed on one of the first racks (261), the linkage rod (22) is rotationally connected to the other first rack (261), the two first racks (261) are connected to the mounting seat (2) in a sliding mode along the direction parallel to the axis of the linkage rod (22), the first gear (262) is rotationally connected to the mounting seat (2), and the two first racks (261) are located on two sides of the first gear (262) respectively and are connected to the first gear (262) in a meshed mode;
an extension rod (263) is coaxially fixed on the first gear (262), an auxiliary plate (4) is arranged on the movable base (12), and the extension rod (263) is rotatably connected to the auxiliary plate (4).
5. The gasoline engine garden equipment auxiliary moving device as defined in claim 4, wherein: the extension rod (263) is coaxially and fixedly connected with a second gear (41), the auxiliary plate (4) is connected with a second rack (42) in a sliding mode, the second rack (42) is connected with the second gear (41) in a meshed mode, one end, extending out of the auxiliary plate (4), of the second rack (42) is provided with a force application handle (45), and the force application handle (45) is arranged close to the push handle (11).
6. The gasoline engine garden equipment auxiliary moving device as claimed in claim 5, wherein: the auxiliary plate (4) is provided with a limiting block (43), the limiting block (43) is connected to the limiting block (44) in a sliding mode along a direction parallel to the second rack (42), the limiting block (43) is connected to the limiting block (44) in a sliding mode, clamping blocks (431) are arranged on the side faces, facing the end walls of the two ends of the limiting block (44), of the limiting block (43), clamping grooves (441) matched with the clamping blocks (431) in a clamping mode are formed in the end walls of the two ends of the limiting block (44), when the limiting block (43) moves to abut against the end walls of the two ends of the limiting block (44) respectively, the corresponding clamping blocks (431) are clamped to the clamping grooves (441), and the linkage rod (22) moves to enable the first bevel gear (221) to be meshed with the fifth bevel gear (321) or enable the second bevel gear (222) to be meshed with the sixth bevel gear (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110984530.4A CN113711755B (en) | 2021-08-25 | 2021-08-25 | Gasoline engine garden equipment auxiliary moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110984530.4A CN113711755B (en) | 2021-08-25 | 2021-08-25 | Gasoline engine garden equipment auxiliary moving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113711755A CN113711755A (en) | 2021-11-30 |
| CN113711755B true CN113711755B (en) | 2022-06-24 |
Family
ID=78678017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110984530.4A Active CN113711755B (en) | 2021-08-25 | 2021-08-25 | Gasoline engine garden equipment auxiliary moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113711755B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117898076A (en) * | 2024-03-18 | 2024-04-19 | 山西农业大学玉米研究所 | Ditching device for millet cultivation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009159903A (en) * | 2008-01-08 | 2009-07-23 | Akutsu Yoshito | Mechanism for adjusting gap between conveyer exit and guiding side plate at rear part of harvester |
| CN105532163A (en) * | 2016-02-04 | 2016-05-04 | 温岭正峰动力有限公司 | Multifunctional garden tool |
| CN205694129U (en) * | 2016-03-07 | 2016-11-23 | 郑州市顺意科技有限公司 | Multifunctional motor-driven dolly for gardens field management |
| CN206283799U (en) * | 2016-12-23 | 2017-06-30 | 刘云忠 | A kind of hutching loosened the soil for ditching-fertilizing and weeding |
| TWM559573U (en) * | 2018-01-09 | 2018-05-11 | Macro Machine Co | Frame structure improvement for cultivators |
| CN208159286U (en) * | 2018-05-15 | 2018-11-30 | 闫新东 | A kind of flail mower equipment |
| CN210183906U (en) * | 2019-06-04 | 2020-03-27 | 刘玉霞 | Gardens are with portable weeding device |
| CN112369187A (en) * | 2020-11-11 | 2021-02-19 | 滕瑞华 | Supplementary clear grass equipment of gardens weeder |
| CN213991692U (en) * | 2020-12-14 | 2021-08-20 | 北京中冀建设有限公司 | Garden weeding machine |
-
2021
- 2021-08-25 CN CN202110984530.4A patent/CN113711755B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009159903A (en) * | 2008-01-08 | 2009-07-23 | Akutsu Yoshito | Mechanism for adjusting gap between conveyer exit and guiding side plate at rear part of harvester |
| CN105532163A (en) * | 2016-02-04 | 2016-05-04 | 温岭正峰动力有限公司 | Multifunctional garden tool |
| CN205694129U (en) * | 2016-03-07 | 2016-11-23 | 郑州市顺意科技有限公司 | Multifunctional motor-driven dolly for gardens field management |
| CN206283799U (en) * | 2016-12-23 | 2017-06-30 | 刘云忠 | A kind of hutching loosened the soil for ditching-fertilizing and weeding |
| TWM559573U (en) * | 2018-01-09 | 2018-05-11 | Macro Machine Co | Frame structure improvement for cultivators |
| CN208159286U (en) * | 2018-05-15 | 2018-11-30 | 闫新东 | A kind of flail mower equipment |
| CN210183906U (en) * | 2019-06-04 | 2020-03-27 | 刘玉霞 | Gardens are with portable weeding device |
| CN112369187A (en) * | 2020-11-11 | 2021-02-19 | 滕瑞华 | Supplementary clear grass equipment of gardens weeder |
| CN213991692U (en) * | 2020-12-14 | 2021-08-20 | 北京中冀建设有限公司 | Garden weeding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113711755A (en) | 2021-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4936886A (en) | Wheel mounted string trimmer | |
| CN113711755B (en) | Gasoline engine garden equipment auxiliary moving device | |
| EP0834248B1 (en) | Motor-driven hedge trimmer | |
| CN210130162U (en) | Flowers and plants trimming means for environmental design | |
| DE102004050183B3 (en) | Splice cutter and grinder for roadworks has guiding rod connected with driving bar, and motor fastened to lever, where operator operates lever against spring action to lower and press tool | |
| USRE32266E (en) | Lawn edger | |
| US4757848A (en) | Stump cutter | |
| DE10332918B4 (en) | Gardening tool, in particular thread trimmer | |
| CN215530023U (en) | Grass cutter | |
| EP1616473A1 (en) | Lawn border cutting device | |
| US3680639A (en) | Sprinkler head earth and grass cutter mechanism | |
| DE102004010721A1 (en) | Safety device for a brush cutter | |
| EP2638997A1 (en) | Manual severing machine | |
| DE102018206175A1 (en) | Hand tool, in particular grass trimmer or brush cutter | |
| CN221082054U (en) | Multifunctional grass mowing machine with replaceable cutter head | |
| EP2638996A1 (en) | Manual separation machine | |
| CN216218945U (en) | Branches of tall trees saw with activity tongs | |
| DE102019210013B4 (en) | Attachment tool, tool attachment and brushcutter | |
| CN211630860U (en) | Heavy bush-cutting mower | |
| CN219981556U (en) | Weeding machine | |
| CN214508151U (en) | Ornamental trees and shrubs trimming means | |
| DE102013001715A1 (en) | Floor abrasive cutting device has front part, which is forwardly arranged in driving direction of floor abrasive cutting device, and rear part, which is rearwardly arranged in driving direction of floor abrasive cutting device | |
| CN215301563U (en) | Lawn repair system for garden landscape | |
| CN219698531U (en) | Pruning frame with adjustable size structure | |
| EP3566566B1 (en) | Attachment for garden equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |