CN205249799U - Mower - Google Patents
Mower Download PDFInfo
- Publication number
- CN205249799U CN205249799U CN201521053276.2U CN201521053276U CN205249799U CN 205249799 U CN205249799 U CN 205249799U CN 201521053276 U CN201521053276 U CN 201521053276U CN 205249799 U CN205249799 U CN 205249799U
- Authority
- CN
- China
- Prior art keywords
- movable pulley
- hay mover
- fixture
- adjusting rod
- elastic component
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a mower, include the fuselage, establish the removal wheel on the fuselage and remove the wheel mounting bracket, the tip that removes the wheel mounting bracket is equipped with the mounting, is equipped with in the mounting to make the adjustment piece of mounting up -and -down motion. The utility model provides a very fast profile modeling, be applicable to the mower on hollow ground.
Description
Technical field
The utility model relates to a kind of lawn processing machine, and more particularly, it relates to a kind of hay mover.
Background technology
Hay mover, be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is graded and is formed by cutterhead, engine, road wheel, walking mechanism, blade, handrail and control part. Cutterhead is contained on road wheel, and engine is housed on cutterhead, on the output shaft of engine, blade is housed, and blade utilizes the High Rotation Speed of engine aspect speed, to improve a lot, has saved weeding workman's activity duration, has reduced a large amount of human resources. Existing most of hay mover can only be applicable on smooth lawn, but in actual life most lawn be uneven or have foreign material exist.
At present, the people such as Wang Dezhong disclose a kind of design of 7GYS-0.85 type throwing disk type cutter hay mover on the 1st phase of January in 2003 of " agricultural research ", and it comprises free dish, driving-disc, central transmission device, gearbox and suspension arrangement. This hay mover contacts by freely coiling with ground high spot, to alleviate instant impact, the spring freely coiling and be located on suspension arrangement case plays profiling effect jointly, reaches the lawn that coordinates uneven or have foreign material, and hay mover can be used on non-smooth lawn. Although this hay mover can be by freely coiling and spring play profiling effect jointly, freely coil on the one hand that distance between spring is long causes its profiling hysteresis, freely coil on the other hand excessive and cannot be completely freely hollow motion process up and down.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide the very fast profiling of a kind of energy, is applicable to the hay mover on hollow ground.
For achieving the above object, the utility model provides following technical scheme:
A kind of hay mover, comprises fuselage, is located at movable pulley and movable pulley installing rack on fuselage, and the end of described movable pulley installing rack is provided with fixture, is provided with the adjustment part that can make fixture move up and down in fixture.
Adopt said structure, on the one hand, the small volume of movable pulley, it can accessiblely enter hollow ground, and its conventional tire material is for having flexible quality of rubber materials, therefore its it all has certain cushioning effect entering rugged local time; On the other hand, be provided with adjustment part in fixture, it can move up and down accordingly according to the concavo-convex situation on ground. Having flexible movable pulley and adjustment part is used in conjunction with, can play profiling effect, while encountering the situation of ground projection while advancing as hay mover, this projection gives one of movable pulley active force upwards, this power is inwardly shunk tire, this power is transferred on adjustment part by movable pulley, fixture place successively simultaneously, thereby adjustment part is under the effect of this power and fixture is moved upward drive movable pulley to move upward, make itself and ground profiling. Simultaneously ground and flexible movable pulley, adjustment part are more approaching, and its feedback is very fast, can avoid the situation of profiling hysteresis.
As preferably, described adjustment part comprises the adjustment chamber that is located in fixture, is located at and adjusts the elastic component in chamber and be fixed on the adjusting rod on movable pulley, the bottom in described adjustment chamber is provided with connecting hole, one end of described elastic component is connected with the top of fixture, and its other end is connected with the end of the adjusting rod through connecting hole.
Adopt said structure, adjusting rod under the effect of external force, promote to adjust elastic component in chamber do towards or away from the motion on the top of fixture, make it reach the object that fixture is moved up and down.
As preferably, described movable pulley has 2 or 3 or 4, and its center of gravity along hay mover is symmetrical arranged.
Adopt said structure, adopt different movable pulleys can coordinate the use of the hay mover of different model, be symmetrical arranged movable pulley along the center of gravity of hay mover, can make its balance, meet normal work simultaneously.
As preferably, described adjusting rod comprise connecting rod that one connects and by the upper limit of adjusting rod adjusting the limited block moving in chamber, one end and the movable pulley of connecting rod are fixed, its other end passes connecting hole and fixes with limited block, described adjusting rod is T-shaped or I type.
Adopt said structure, limited block can limit the upper end of adjusting rod adjusting inside, chamber, avoids the disengaging of adjusting rod. One end and the movable pulley of connecting rod are fixed, and its other end passes connecting hole and fixes with limited block, can movable pulley and fixture in the vertical direction is synchronized with the movement by connecting rod, avoid as far as possible adjusting rod laterally slide and cause shakiness simultaneously.
As preferably, on the inwall of described connecting hole, be coated with polytetrafluoroethylene (PTFE).
Adopt said structure, the coefficient of friction of polytetrafluoroethylene (PTFE) is minimum, and its fluoro-carbochain intermolecular force is extremely low, and it has high lubricated not viscosity and good anti-aging endurance, is conducive to reduce the frictional force between adjusting rod and inwall, makes its smooth movement.
As preferably, described elastic component is spring or elastic caoutchouc.
Adopt said structure, spring or elastic caoutchouc all have good elasticity, and it has good bearing capacity and screen resilience, firmly practicality.
As preferably, the upper end of described adjusting rod is connected with the gag lever post of restriction elastic component transverse movement, and described gag lever post is through the axle center of elastic component, and the height of the gag lever post 1/4-1/3 that is cavity height.
Adopt said structure, gag lever post can limit elastic component transverse movement, and the height of gag lever post is the adjustment effect that the 1/4-1/3 that adjusts chamber height can ensure adjustment part.
By adopting technique scheme, there is following beneficial effect:
1. movable pulley and adjustment part are used in conjunction with, and can play profiling effect, are applicable to hollow ground.
2. ground and movable pulley, adjustment part approach, and feedback is very fast, the situation that can avoid profiling to lag behind.
Brief description of the drawings
Fig. 1 is the perspective view of embodiment 1;
Fig. 2 is the internal structure schematic diagram of the fixture of embodiment 1.
Wherein, 1, fuselage; 2, power installing rack; 21, power fastener; 22, power mounting blocks; 23, power mounting rod; 3, movable pulley installing rack; 4, fixture; 5, movable pulley; 51, wheel hub; 52, movable pulley contiguous block; 53, rubber tyre; 54, bearing; 6, cavity plate; 7, adjustment part; 71, adjust chamber; 72, elastic component; 73, adjusting rod; 731, limited block; 732, connecting rod; 74, gag lever post; 75, connecting hole.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, embodiment is illustrated.
Embodiment 1
As shown in Figure 1, a kind of hay mover, comprise fuselage 1, the upper surface of fuselage 1 is provided with the power installing rack 2 for being connected with additional power set, it comprise the upper surface that is located at fuselage 1 center power fastener 21 and along symmetrically arranged 4 the power mounting blocks 22 of center of gravity of fuselage 1, on each power mounting blocks 22, bolt is fixed with power mounting rod 23. Additional power set are fixed with fuselage 1 by power fastener 21, power mounting blocks 22, power mounting rod 23. Additional power set comprise motor, trailer etc.
On the side of fuselage 1, be equipped with cavity plate 6, the work chamber in the upper surface of cavity plate 6 and fuselage 1 besieged city, is hung with the blade of mowing use in work chamber, and blade is connected with additional power set by power installing rack 2 and by its electric control.
The two ends of the upper surface of fuselage 1 are arranged with 2 movable pulley installing racks 3, and the two ends of each movable pulley installing rack 3 are all connected with fixture 4. Each fixture 4 is connected with 1 movable pulley 5, and each movable pulley 5 comprises the movable pulley contiguous block 52 of wheel hub 51, ㄇ type and be wound on the rubber tyre 53 on wheel hub 51, and the two ends of the bearing 54 on wheel hub 51 are all fixed with the bottom of movable pulley contiguous block 52. Because movable pulley installing rack 3 is symmetrically arranged along the two ends of the upper surface of fuselage 1, and fixture 4 is provided in a side of the two ends of movable pulley installing rack 3, therefore only should be noted down when mounted that it is symmetrically arranged along the center of gravity of hay mover just can making 4 movable pulleys 5, reaches the object of balance work.
As shown in Figure 2, in each fixture 4, be provided with the adjustment part 7 that can make fixture 4 move up and down. In fixture 4, be provided with and adjust chamber 71, adjust in chamber 71 and be provided with elastic component 72, elastic component 72 is selected spring. The top butt of the upper end of elastic component 72 and fixture 4, its lower end is with fixing through being coated with limited block 731 on the T-shaped adjusting rod 73 of connecting hole 75 of polytetrafluoroethylene (PTFE) on inwall. The connecting rod 732 of T-shaped adjusting rod 73 is connected with the upper end one of movable pulley contiguous block 52, and one end of bar 732 and movable pulley 5 are fixing, and its other end is through connecting hole 75 fixing with limited block 731. The width of limited block 731 is greater than the diameter of connecting hole 75, and the width at the middle part of connecting rod 732 equals or is slightly smaller than the diameter of connecting hole 75, limited block 731 is connected with gag lever post 74 by the upper limit of adjusting rod 73 in the upper end of adjusting the T-shaped adjusting rod 73 of the interior motion in chamber 71, gag lever post 74 passes the axle center of elastic component 72 and limits elastic component 72 transverse movements, and the height of gag lever post 74 is the 1/4-1/3 that adjusts chamber 71 height. T-shaped adjusting rod 73 under the effect of external force, promote to adjust elastic component 72 in chamber 71 do towards or away from the motion on the top of fixture 4, make it reach the object that fixture 4 is moved up and down.
Embodiment 2
Other are with embodiment 1, and difference is, power mounting blocks 22 is 2; Elastic component 72 is selected elastic caoutchouc; Adjusting rod 73 is I type, and the connecting rod 732 of the adjusting rod 73 of I type is fixed with the upper terminal bolt of movable pulley contiguous block 52.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a hay mover, comprise fuselage (1), be located at movable pulley (5) and movable pulley installing rack (3) on fuselage (1), it is characterized in that: the end of described movable pulley installing rack (3) is provided with fixture (4), in fixture (4), be provided with the adjustment part (7) that can make fixture (4) move up and down.
2. hay mover according to claim 1, it is characterized in that: described adjustment part (7) comprises the adjustment chamber (71) that is located in fixture (4), is located at and adjusts the elastic component (72) in chamber (71) and be fixed on the adjusting rod (73) on movable pulley (5), the bottom in described adjustment chamber (71) is provided with connecting hole (75), one end of described elastic component (72) is connected with the top of fixture (4), and its other end is connected with the end of the adjusting rod (73) through connecting hole (75).
3. hay mover according to claim 1, is characterized in that: described movable pulley (5) has 2-4, and its center of gravity along hay mover is symmetrical arranged.
4. hay mover according to claim 2, it is characterized in that: described adjusting rod (73) comprises the connecting rod (732) that one connects and the limited block (731) that the upper limit of adjusting rod (73) is moved in adjustment chamber (71), one end of connecting rod (732) and movable pulley (5) are fixing, its other end is through connecting hole (75) fixing with limited block (731), and described adjusting rod (73) is T-shaped or I type.
5. hay mover according to claim 2, is characterized in that: on the inwall of described connecting hole (75), be coated with polytetrafluoroethylene (PTFE).
6. hay mover according to claim 2, is characterized in that: described elastic component (72) is spring or elastic caoutchouc.
7. hay mover according to claim 2, it is characterized in that: the upper end of described adjusting rod (73) is connected with the gag lever post (74) of restriction elastic component (72) transverse movement, described gag lever post (74) is through the axle center of elastic component (72), and the height of gag lever post (74) is for adjusting the 1/4-1/3 of chamber (71) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053276.2U CN205249799U (en) | 2015-12-16 | 2015-12-16 | Mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053276.2U CN205249799U (en) | 2015-12-16 | 2015-12-16 | Mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205249799U true CN205249799U (en) | 2016-05-25 |
Family
ID=55991366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053276.2U Expired - Fee Related CN205249799U (en) | 2015-12-16 | 2015-12-16 | Mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205249799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900266A (en) * | 2017-04-14 | 2017-06-30 | 河北农业大学 | A kind of amplitude modulation scythe |
| CN113905608A (en) * | 2019-05-28 | 2022-01-07 | 胡斯华纳有限公司 | Autonomous robotic lawnmower including suspension means for progressively limiting pivotal movement of the cutting unit |
| CN115004931A (en) * | 2022-06-16 | 2022-09-06 | 无锡中维建筑机械制造有限公司 | Three-blade lawn machine |
-
2015
- 2015-12-16 CN CN201521053276.2U patent/CN205249799U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900266A (en) * | 2017-04-14 | 2017-06-30 | 河北农业大学 | A kind of amplitude modulation scythe |
| CN113905608A (en) * | 2019-05-28 | 2022-01-07 | 胡斯华纳有限公司 | Autonomous robotic lawnmower including suspension means for progressively limiting pivotal movement of the cutting unit |
| CN115004931A (en) * | 2022-06-16 | 2022-09-06 | 无锡中维建筑机械制造有限公司 | Three-blade lawn machine |
| CN115004931B (en) * | 2022-06-16 | 2023-09-15 | 无锡中维建筑机械制造有限公司 | Three-blade lawn mower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20191216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |