CN209897637U - Gardens are with equipment of mowing - Google Patents
Gardens are with equipment of mowing Download PDFInfo
- Publication number
- CN209897637U CN209897637U CN201920745823.5U CN201920745823U CN209897637U CN 209897637 U CN209897637 U CN 209897637U CN 201920745823 U CN201920745823 U CN 201920745823U CN 209897637 U CN209897637 U CN 209897637U
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- China
- Prior art keywords
- support frame
- connecting axle
- cutting head
- mounting hole
- mounting disc
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- 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.)
- Expired - Fee Related
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- 238000013138 pruning Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 16
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a gardens are with equipment of mowing mainly relates to the equipment of mowing field. The utility model provides a lawn mower equipment is used in gardens, includes the hand-held type lawn mower body, the hand-held type lawn mower body includes engine, transfer line and cutting head, the cutting head top sets up the connecting axle, the connecting axle top sets up the mounting disc, rotate joint support frame on the connecting axle, it evenly sets up four fixed positions to be the circumference between support frame and mounting disc and/or the connecting axle, fixed position makes the support frame can fix for ninety degrees of every rotation of mounting disc, the support frame both sides all set up a pair of supporting wheel, the supporting wheel is for the angularly adjustable of support frame. The beneficial effects of the utility model reside in that: the utility model discloses can control the cutting head through the supporting wheel is supplementary, user's hand only is suitable for less strength and just can be controld the cutting head, makes the lawn of pruning out more neat.
Description
Technical Field
The utility model mainly relates to a mowing equipment field specifically is a gardens are with equipment of mowing.
Background
The greening among cities is mostly carried out by utilizing fragmented land, and when the scattered greening is pruned, large-scale management equipment cannot be utilized. When personnel of a garden bureau participate in first-line support, the difficulty of managing greening among cities is far higher than that of imagination, and the existing handheld lawn trimming equipment mainly adopts a side-hung mower and a backpack mower, the lawn trimming machine can realize lawn trimming in narrow space, but due to the handheld operation mode, the cutting length of the lawn is difficult to control because the cutting head is completely controlled by two hands, and the lawn trimmed by the personnel who temporarily allocate to the first line is uneven.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, the utility model provides a gardens are with equipment of mowing, it can control the cutting head through the supporting wheel is supplementary, and user's hand only is suitable for less strength and just can be controld the cutting head, makes the lawn of pruning out more neat.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
a garden mowing device comprises a handheld mower body, wherein the handheld mower body comprises an engine, a transmission rod and a cutting head, the transmission rod is connected between the engine and the cutting head, a hand-held part and a strap are arranged on the transmission rod, the top of the cutting head is provided with a connecting shaft, the top of the connecting shaft is provided with a mounting disc, a distance is arranged between the mounting disc and the cutting head, the connecting shaft is rotatably connected with a supporting frame, the supporting frame is positioned below the mounting disc, four fixing positions are uniformly arranged between the supporting frame and the mounting disc and/or the connecting shaft in a circumferential manner, the fixed position enables the support frame to rotate ninety degrees for every time relative to the mounting disc and can fix, the support frame both sides all set up a pair of supporting wheel, four the supporting wheel is located the four corners department of support frame respectively, the supporting wheel is adjustable for the angle of support frame.
The supporting frame is characterized in that four first circular grooves are uniformly formed in the top surface of the supporting frame in a circumferential mode, a first arc groove is formed between every two adjacent first circular grooves, mounting holes in one-to-one correspondence with the first circular grooves are formed in the bottom of the mounting disc, a first floating head is arranged in each mounting hole, and a spring is arranged between each first floating head and each mounting hole.
The support frame is that the circumference evenly sets up four second circular slots with the connecting axle contact part, all sets up the second arc groove between per two adjacent second circular slots, set up the mounting hole with second circular slot one-to-one on the connecting axle lateral wall, set up the unsteady head of second in the mounting hole, set up the spring between unsteady head of second and the mounting hole.
The supporting wheel comprises a wheel body and a hinged frame, the wheel body is pivoted with the hinged frame, a rotating shaft is arranged at the top of the hinged frame, a mounting hole corresponding to the rotating shaft is formed in the bottom surface of the supporting frame, and the hinged frame is connected with a bearing of the mounting hole in the bottom surface of the supporting frame through the rotating shaft.
Contrast prior art, the beneficial effects of the utility model are that:
the utility model discloses a place the supporting wheel in the equipment cutting head department of mowing of hand-held type, can assist the hand to support and master the cutting head, the strength greatly reduced that user's hand used, it is higher to the degree of control of hand-held type equipment of mowing, and the lawn of pruning out is more level and smooth.
Drawings
FIG. 1 is a schematic structural diagram of a first state of the present invention;
FIG. 2 is a second structural view of the present invention;
FIG. 3 is a schematic top view of the supporting frame of embodiment 1 of the present invention;
fig. 4 is a schematic top view of a supporting frame in embodiment 2 of the present invention;
FIG. 5 is a schematic structural view of a supporting wheel in embodiment 3 of the present invention;
FIG. 6 is a schematic view of a partially enlarged structure of part A of the present invention;
fig. 7 is a schematic view of a part B of the present invention.
Reference numerals shown in the drawings: 1. a handheld mower body; 2. an engine; 3. a transmission rod; 4. a cutting head; 5. a hand-held portion; 6. a harness; 7. a connecting shaft; 8. mounting a disc; 9. a support frame; 10. fixing the position; 11. a support wheel; 12. a first circular groove; 13. a first arc groove; 14. a first floating head; 15. a second circular groove; 16. a second arc groove; 17. a second floating head; 18. a wheel body; 19. and a hinged frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
As shown in fig. 1-7, a gardens are with equipment of mowing, including hand-held mower body 1, hand-held mower body can be side-hung lawn mower or backpack lawn mower. The handheld mower body 1 comprises an engine 2, a transmission rod 3 and a cutting head 4, wherein the transmission rod 3 is connected between the engine 2 and the cutting head 4, the engine transmits power to the cutting head through the transmission rod, and a cutter wheel of the cutting head is driven to rotate through a gear box between the transmission rod and the cutting head. The transmission rod 3 is provided with a handheld part 5 and a strap 6, the strap is used for a user to carry on the back, the handheld mower body is supported, and the cutting head is controlled through the handheld part. The top of the cutting head 4 is provided with a connecting shaft 7, the connecting shaft is coaxial with a rotating shaft of a cutter wheel of the cutting head, an output transmission rotating rod of the gear box passes through an internal channel of the connecting shaft and then is exposed at the bottom of the cutting head 4, and the cutter wheel of the cutting head is detachably and fixedly connected with the output transmission rotating rod of the gear box. The connecting shaft is fixedly connected with the outer wall of the transmission rod 3 through a bolt. 7 tops of connecting axle set up mounting disc 8, a distance in interval between mounting disc 8 and the cutting head 4, rotate joint support frame 9 on the connecting axle 7, support frame 9 is located the 8 below of mounting disc, it evenly sets up four fixed positions 10 to be the circumference between support frame 9 and mounting disc 8 and/or the connecting axle 7, fixed position 10 makes support frame 9 rotates ninety degrees for mounting disc 8 every and can fix. The width of the support frame is smaller than the diameter of the cutter wheel of the cutting head. The supporting frame 9 both sides all set up a pair of supporting wheel 11, four supporting wheel 11 is located the four corners department of supporting frame 9 respectively, supporting wheel 11 is adjustable for the angle of supporting frame 9. When the lawn on the left side and the right side is cleaned, the supporting wheels on the supporting frame are rotated to the front and back directions of the cutter wheel, so that the supporting frame cannot interfere with the mowing action of the cutting head. When weeds on the front bottom edge and the rear bottom edge are cleaned, the supporting wheel on the supporting frame can be rotated to the left and right direction of the cutter wheel, so that the supporting frame cannot interfere the mowing action of the cutting head on the weeds on the front bottom edge and the rear bottom edge.
Specifically, be on the 9 top surfaces of support frame that the circumference evenly sets up four first circular slots 12, all set up first arc groove 13 between per two adjacent first circular slots 12, 8 bottoms of mounting disc set up the mounting hole with 12 one-to-one in first circular slot, set up first unsteady head 14 in the mounting hole, set up the spring between first unsteady head 14 and the mounting hole. Through the cooperation of first head and first circular slot that floats, can be with support frame and mounting disc joint to fix the support frame in left and right sides or front and back side. When the fixed position of the support frame needs to be changed, the support frame only needs to be rotated forcibly, so that the floating head can be rotated out from the compression spring in the first circular groove and rotated to move downwards into the first circular groove under the guidance of the first arc groove.
Specifically, the support frame 9 is that the circumference evenly sets up four second circular slots 15 with the connecting axle 7 contact part, all sets up second arc groove 16 between per two adjacent second circular slots 15, set up the mounting hole with 15 one-to-one in the second circular slot on the connecting axle 7 lateral wall, it floats head 17 to set up the second in the mounting hole, the second floats and sets up the spring between head 17 and the mounting hole. Through the cooperation of the second floating head and the second circular groove, the support frame can be clamped with the connecting shaft, so that the support frame is fixed on the left side or the right side or the front side and the back side. When the fixed position of the support frame needs to be changed, the support frame only needs to be rotated forcibly, so that the floating head can be rotated out from the compression spring in the second circular groove and rotated to move downwards into the second circular groove under the guide of the second arc groove.
Specifically, the supporting wheel 11 includes a wheel body 18 and an articulated frame 19, the wheel body 18 is pivoted with the articulated frame 19, the top of the articulated frame 19 is provided with a rotating shaft, the bottom surface of the supporting frame 9 is provided with a mounting hole corresponding to the rotating shaft, and the articulated frame 19 is connected with the mounting hole bearing on the bottom surface of the supporting frame 9 through the rotating shaft. Through the rotation of supporting wheel for articulated frame, can make the angle of wheel body freely change, when supporting the cutting head through the supplementary hand of supporting wheel, the removal and the change of this device are more nimble mutually.
Example 1:
the utility model provides a gardens are with equipment of mowing, includes hand-held mower body 1, in this embodiment the hand-held mower body is the side-hung lawn mower, the side-hung lawn mower is lighter for backpack lawn mower weight, and the price is cheaper, and we use more frequently. The handheld mower body 1 comprises an engine 2, a transmission rod 3 and a cutting head 4, wherein the engine is provided with a starting device and a stopping button. The transmission rod 3 is connected between the engine 2 and the cutting head 4, the hand-held part 5 and the strap 6 are fixed on the transmission rod 3 through screws, and the strap is hung on one side of the shoulder of a user. The top of the cutting head 4 is provided with a connecting shaft 7 which is fixed on the transmission rod through a screw. 7 top screw fixed mounting discs 8 of connecting axle, a distance in interval between mounting discs 8 and the cutting head 4, connecting axle middle part integrated into one piece shaft shoulder, rotate joint support frame 9 on the connecting axle 7, the support frame includes the disc at middle part and the extension frame of both sides, the disc bottom surface and the shaft shoulder at support frame 9 middle part contact. The support frame 9 is located the mounting disc 8 below, it evenly sets up four fixed position 10 to be the circumference between support frame 9 and mounting disc 8 and/or connecting axle 7, fixed position 10 makes support frame 9 rotates ninety degrees for mounting disc 8 every and can fix. In this embodiment, the fixing positions are four first circular grooves 12 uniformly formed in the top surface of the support frame 9 in a circumferential manner, a first arc groove 13 is formed between every two adjacent first circular grooves 12, mounting holes corresponding to the first circular grooves 12 one to one are formed in the bottom of the mounting disc 8, first floating heads 14 are slidably arranged in the mounting holes, and springs are arranged between the first floating heads 14 and the mounting holes. The first floating head can be ejected out of the mounting hole through the elasticity of the spring, so that the first floating head is clamped in the first circular groove, and the support frame is fixed relative to the mounting disc. The support frame 9 both sides all set up a pair of supporting wheel 11, in this embodiment the supporting wheel is the universal wheel, the universal wheel passes through the fix with screw in the support frame bottom. The four supporting wheels 11 are respectively positioned at four corners of the supporting frame 9.
Example 2:
as for embodiment 1, in this embodiment, the fixing position 10 is four second circular grooves 15 uniformly formed in the contact portion of the support frame 9 and the connecting shaft 7 in a circumferential direction, a second arc groove 16 is formed between every two adjacent second circular grooves 15, mounting holes corresponding to the second circular grooves 15 one to one are formed in the side wall of the connecting shaft 7, second floating heads 17 are slidably disposed in the mounting holes, and springs are disposed between the second floating heads 17 and the mounting holes. The second floating head can be ejected out of the mounting hole through the elasticity of the spring, so that the second floating head is clamped in the second circular groove, and the clamping and fixing of the support frame are realized.
Example 3:
aiming at any one of the embodiment 1 and the embodiment 2, in this embodiment, the supporting wheel 11 includes a wheel body 18 and a hinge frame 19, the wheel body 18 is pivoted with the hinge frame 19, a rotation shaft is disposed at the top of the hinge frame 19, the rotation shaft includes a slot on the bottom surface and an insertion rod in the slot, the insertion rod is welded to the hinge frame, a row hole is disposed on the insertion rod, a screw hole is disposed on a side wall of the slot, and the insertion rod and the rotation shaft can be fixedly connected through matching of a bolt screwed in the screw hole and the row hole, so that the overall height of the supporting wheel can be adjusted, and the trimming length of the lawn can be adjusted. The bottom surface of the support frame 9 is provided with a mounting hole corresponding to the rotating shaft, and the hinged frame 19 is in bearing connection with the mounting hole on the bottom surface of the support frame 9 through the rotating shaft.
Claims (4)
1. The utility model provides a gardens are with equipment of mowing, includes hand-held mower body (1), hand-held mower body (1) includes engine (2), transfer line (3) and cutting head (4), transfer line (3) are connected between engine (2) and cutting head (4), set up handheld portion (5) and braces (6), characterized by on transfer line (3): the cutting head (4) top sets up connecting axle (7), connecting axle (7) top sets up mounting disc (8), a distance in interval between mounting disc (8) and cutting head (4), rotate joint support frame (9) on connecting axle (7), support frame (9) are located mounting disc (8) below, it evenly sets up four fixed positions (10) to be the circumference between support frame (9) and mounting disc (8) and/or connecting axle (7), fixed position (10) make support frame (9) rotate ninety degrees for mounting disc (8) every and can fix, support frame (9) both sides all set up a pair of supporting wheel (11), four supporting wheel (11) are located the four corners department of support frame (9) respectively, supporting wheel (11) are for the angle of support frame (9) adjustable.
2. A garden mower apparatus as claimed in claim 1 wherein: be on support frame (9) top surface that the circumference evenly sets up four first circular slots (12), all set up first arc groove (13) between per two adjacent first circular slots (12), mounting disc (8) bottom sets up the mounting hole with first circular slot (12) one-to-one, set up first head (14) that float in the mounting hole, set up the spring between first head (14) and the mounting hole that float.
3. A garden mower apparatus as claimed in claim 1 wherein: support frame (9) and connecting axle (7) contact part are the circumference and evenly set up four second circular slots (15), all set up second arc groove (16) between per two adjacent second circular slots (15), set up the mounting hole with second circular slot (15) one-to-one on connecting axle (7) lateral wall, it floats head (17) to set up the second in the mounting hole, the second floats and sets up the spring between head (17) and the mounting hole.
4. A garden mower apparatus as claimed in claim 1 wherein: supporting wheel (11) are including wheel body (18) and articulated frame (19), wheel body (18) and articulated frame (19) pin joint, articulated frame (19) top sets up the axis of rotation, support frame (9) bottom surface sets up the mounting hole corresponding with the axis of rotation, articulated frame (19) are connected through the mounting hole bearing of axis of rotation and support frame (9) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920745823.5U CN209897637U (en) | 2019-05-22 | 2019-05-22 | Gardens are with equipment of mowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920745823.5U CN209897637U (en) | 2019-05-22 | 2019-05-22 | Gardens are with equipment of mowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209897637U true CN209897637U (en) | 2020-01-07 |
Family
ID=69049610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920745823.5U Expired - Fee Related CN209897637U (en) | 2019-05-22 | 2019-05-22 | Gardens are with equipment of mowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209897637U (en) |
-
2019
- 2019-05-22 CN CN201920745823.5U patent/CN209897637U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |