CN211607465U - Garden tool height adjusting mechanism - Google Patents
Garden tool height adjusting mechanism Download PDFInfo
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- CN211607465U CN211607465U CN201922087399.2U CN201922087399U CN211607465U CN 211607465 U CN211607465 U CN 211607465U CN 201922087399 U CN201922087399 U CN 201922087399U CN 211607465 U CN211607465 U CN 211607465U
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- bevel gear
- fixedly connected
- lateral wall
- threaded rod
- outer barrel
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Abstract
The utility model discloses a garden tool height adjusting mechanism in the technical field of garden tools, which comprises an outer barrel, a threaded rod is inserted in the outer barrel, an annular chute is arranged on the top wall of the outer barrel, a plurality of slide bars are connected in the annular chute in a sliding way, the upper sides of the slide bars are fixedly connected with a same first bevel gear, the thread of the first bevel gear is sleeved on the threaded rod, a strip-shaped chute is arranged on the inner back wall of the outer barrel, a slide block is connected in the strip-shaped chute in a sliding way, the slide block is fixedly connected with the side wall of the threaded rod, the first bevel gear is meshed with a second bevel gear, the expansion and contraction control of the whole device can be realized by adding structures such as a gear, a second belt wheel, a hand lever and the like, so as to meet the use demands of different heights, and be, can realize the cutting operation of plants and is more convenient to use.
Description
Technical Field
The utility model relates to a garden instrument technical field specifically is a garden instrument height regulating mechanism.
Background
The garden tool is a maintenance device for greening landscapes of human beings, takes maintenance of lawns, hedges, protection of flowers and plants and trees as operation objects, and replaces most of mechanized tools represented by manual labor. The garden tools include gardening tools and gardening tools, classified according to the use occasions. It can be further classified into a home tool and a professional tool according to the classification of the objects used.
The main products of the garden shears are high branch shears, hedge shears, pruning shears, multipurpose shears, fruit picking shears, flower shears and grass shears; the garden flower tool (garden flower tool, small flower tool) comprises a spade, a flower shovel, a flower rake, a flower hoe, a flower fork and the like, and specifically comprises a two-head hoe (two-head flower hoe), a flat hoe, a flat rake, a three-tooth flower hoe, a three-tooth flower rake, a hoe pick, a large flower shovel, a small flower shovel, a three-character flower shovel, a one-character flower fork, a six-tooth flower rake and the like.
With the development of urban construction in China for the years, urban greening has become a large industry, and daily maintenance is completed by means of the tools. Gasoline powered garden tools, such as lawn mowers, pruning shears, lawn mowers, edge trimmers, brush cutters, and the like, are most commonly seen in daily life. Domestic tools are not common in domestic markets, and although most of the tools are produced domestically, the tools are sold to European and American markets basically.
In the operation of pruning or picking fruits of higher plants, a corresponding tool needs to be lifted or an operator needs to be lifted, but the operation is troublesome, the safety is low, and in order to solve the problem, the garden tool height adjusting mechanism is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a garden instrument height regulating mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a garden tool height adjusting mechanism comprises an outer barrel, wherein a threaded rod is inserted in the outer barrel, an annular chute is formed in the top wall of the outer barrel, a plurality of slide rods are connected in the annular chute in a sliding manner, the upper sides of the slide rods are fixedly connected with a first bevel gear, the first bevel gear is sleeved on the threaded rod in a threaded manner, a bar-shaped chute is formed in the inner rear wall of the outer barrel, a slide block is connected in the bar-shaped chute in a sliding manner, the slide block is fixedly connected with the side wall of the threaded rod, the first bevel gear is meshed with a second bevel gear, the side wall of the second bevel gear is coaxially and fixedly connected with a first belt wheel, the second bevel gear is rotatably connected with the outer side wall of the outer barrel, the first belt wheel is connected with a control device through a belt, the control, the lower extreme of first blade articulates there is the second blade, the lateral wall fixedly connected with fixed block of threaded rod, the up end of fixed block articulates there is electric telescopic handle, electric telescopic handle's output and the lateral wall of second blade rotate to be connected, electric telescopic handle, switch and external power source pass through the wire and constitute a series circuit jointly.
Preferably, controlling means includes the fixed axle, the fixed axle is connected with the lateral wall fixed connection of urceolus, the fixed axle rotates and is connected with the gear, the coaxial fixedly connected with second band pulley of lateral wall of gear, the second band pulley is connected with the belt, the marginal fixedly connected with hand pole of lateral wall of second band pulley, the lateral wall fixedly connected with installation piece of urceolus, it has the peg graft pole to slide on the installation piece to peg graft, the upper end fixedly connected with limiting plate of peg graft pole, the lateral wall of peg graft pole passes through reset spring and is connected with the lower terminal surface of installation piece.
Preferably, the number of the sliding rods is not less than four, and the four sliding rods are uniformly distributed in the annular sliding groove at equal angles.
Preferably, the first bevel gear and the second bevel gear have the same specification.
Preferably, the hand lever comprises an inner rod and a rotating outer sleeve.
Preferably, the return spring is sleeved on the insertion rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by adding the structures such as the gear, the second belt wheel, the hand rocker and the like, the telescopic control of the whole device can be realized, so that the use requirements of different heights can be met, and the use is convenient;
2. through adding first blade, electric telescopic handle and second blade isotructure, can realize the operation of tailorring to the plant, it is more convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the control device of the present invention;
fig. 4 is a side view of the structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the cutting device comprises 1-outer cylinder, 2-threaded rod, 3-sliding rod, 4-first bevel gear, 5-second bevel gear, 6-first belt wheel, 7-control device, 71-fixed shaft, 72-gear, 73-second belt wheel, 74-hand lever, 75-mounting block, 76-limiting plate, 77-plug rod, 78-reset spring, 8-first blade, 9-fixed block, 10-electric telescopic rod and 11-second blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a garden tool height adjusting mechanism comprises an outer barrel 1, a threaded rod 2 is inserted in the outer barrel 1, an annular chute is formed in the top wall of the outer barrel 1, a plurality of slide rods 3 are connected in the annular chute in a sliding mode, the upper sides of the slide rods 3 are fixedly connected with a first bevel gear 4, the first bevel gear 4 is connected onto the threaded rod 2 in a sleeved mode through threads, a strip-shaped chute is formed in the inner rear wall of the outer barrel 1, a slide block is connected in the strip-shaped chute in a sliding mode and fixedly connected with the side wall of the threaded rod 2, a second bevel gear 5 is meshed with the first bevel gear 4, the side wall of the second bevel gear 5 is coaxially and fixedly connected with a first belt wheel 6, the second bevel gear 5 is connected with the outer side wall of the outer barrel 1 in a rotating mode, the first belt wheel 6 is connected with a control device 7 through a belt, the control device 7 is, the lateral wall fixedly connected with fixed block 9 of threaded rod 2, the up end of fixed block 9 articulates there is electric telescopic handle 10, and electric telescopic handle 10's output rotates with the lateral wall of second blade 11 to be connected, and electric telescopic handle 10, switch pass through the wire with external power source and constitute a series circuit jointly, and this structure can realize the operation of tailorring to the plant, and it is more convenient to use.
The number of the sliding rods 3 is not less than four, the four sliding rods 3 are uniformly distributed in the annular sliding groove at equal angles, the first bevel gear 4 and the second bevel gear 5 are identical in specification, the hand-operated lever 74 comprises an inner rod and a rotating outer sleeve, and the reset spring 78 is sleeved on the inserting rod 77.
One specific application of this embodiment is: according to the actual needs, can carry out the adjustment of length to the device, rotate second band pulley 73 through hand pole 74 and rotate, second band pulley 73 passes through the belt and drives first band pulley 6 and rotate, first band pulley 6 drives first bevel gear 4 through second bevel gear 5 and rotates, can drive threaded rod 2 upwards to stretch out when first bevel gear 4 rotates, make whole device lengthen, the same reason, when hand pole 74 drives first bevel gear 4 antiport through a series of transmissions, threaded rod 2 is the indent urceolus 1 downwards, with this realization whole device's altitude mixture control, in addition, can promote second blade 11 through the drive that switches on for electric telescopic handle 10, make it and first blade 8 relative motion, play the effect of tailorring, can be used to prune and pick, it is more practical.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a garden instrument height adjustment mechanism, includes urceolus (1), its characterized in that: a threaded rod (2) is inserted in the outer barrel (1), an annular sliding groove is formed in the top wall of the outer barrel (1), a plurality of sliding rods (3) are connected in the annular sliding groove in a sliding mode, the upper side of the plurality of sliding rods (3) is fixedly connected with the same first bevel gear (4), the first bevel gear (4) is sleeved on the threaded rod (2) in a threaded mode, a strip-shaped sliding groove is formed in the inner rear wall of the outer barrel (1), a sliding block is connected in the strip-shaped sliding groove in a sliding mode and fixedly connected with the side wall of the threaded rod (2), a second bevel gear (5) is meshed with the first bevel gear (4), a first belt wheel (6) is coaxially and fixedly connected with the side wall of the second bevel gear (5), the second bevel gear (5) is rotatably connected with the outer side wall of the outer barrel (1), and the, controlling means (7) are connected with the lateral wall of urceolus (1), the first blade of upper end fixedly connected with (8) of threaded rod (2), the lower extreme of first blade (8) articulates there is second blade (11), the lateral wall fixedly connected with fixed block (9) of threaded rod (2), the up end of fixed block (9) articulates there is electric telescopic handle (10), the output of electric telescopic handle (10) rotates with the lateral wall of second blade (11) to be connected, electric telescopic handle (10), switch and external power source pass through the wire and constitute a series circuit jointly.
2. The garden tool height adjustment mechanism of claim 1, wherein: controlling means (7) are including fixed axle (71), the lateral wall fixed connection of fixed axle (71) and urceolus (1), fixed axle (71) rotate and are connected with gear (72), the coaxial fixedly connected with second band pulley (73) of lateral wall of gear (72), second band pulley (73) are connected with the belt, the lateral wall edge fixedly connected with hand rocking bar (74) of second band pulley (73), the lateral wall fixedly connected with installation piece (75) of urceolus (1), it has peg graft pole (77) to slide on installation piece (75), the upper end fixedly connected with limiting plate (76) of peg graft pole (77), the lateral wall of peg graft pole (77) passes through reset spring (78) and is connected with the lower terminal surface of installation piece (75).
3. The garden tool height adjustment mechanism of claim 1, wherein: the number of the sliding rods (3) is not less than four, and the four sliding rods (3) are uniformly distributed in the annular sliding groove at equal angles.
4. The garden tool height adjustment mechanism of claim 1, wherein: the first bevel gear (4) and the second bevel gear (5) have the same specification.
5. The garden tool height adjustment mechanism of claim 2, wherein: the hand lever (74) comprises an inner lever and a rotating outer sleeve.
6. The garden tool height adjustment mechanism of claim 2, wherein: the return spring (78) is sleeved on the plug rod (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087399.2U CN211607465U (en) | 2019-11-28 | 2019-11-28 | Garden tool height adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087399.2U CN211607465U (en) | 2019-11-28 | 2019-11-28 | Garden tool height adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211607465U true CN211607465U (en) | 2020-10-02 |
Family
ID=72626944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922087399.2U Active CN211607465U (en) | 2019-11-28 | 2019-11-28 | Garden tool height adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211607465U (en) |
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2019
- 2019-11-28 CN CN201922087399.2U patent/CN211607465U/en active Active
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