CN209806525U - Municipal afforestation equipment - Google Patents
Municipal afforestation equipment Download PDFInfo
- Publication number
- CN209806525U CN209806525U CN201920369781.XU CN201920369781U CN209806525U CN 209806525 U CN209806525 U CN 209806525U CN 201920369781 U CN201920369781 U CN 201920369781U CN 209806525 U CN209806525 U CN 209806525U
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- CN
- China
- Prior art keywords
- rod
- horizontal
- vertical
- base
- sliding block
- 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
Links
- 238000009966 trimming Methods 0.000 claims abstract description 23
- 230000000670 limiting effect Effects 0.000 claims abstract description 18
- 238000013138 pruning Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a municipal greening device, which comprises a base, a trimming blade, a vertical rod and a horizontal rod, wherein the vertical rod and the horizontal rod are arranged on the base; the vertical rod is rotatably connected to the base, and the base is provided with a positioning assembly for limiting the rotation of the vertical rod; the horizontal rod is matched with the vertical rod in a sliding mode, and the vertical rod is provided with a lifting assembly used for controlling the horizontal rod to move along the vertical direction; the horizontal rod is hinged to a rotating arm, the trimming blade is installed on the rotating arm, the horizontal rod is connected with a sliding block in a sliding mode, the sliding block can slide along the length direction of the horizontal rod, the rotating arm is connected with the sliding block through a connecting rod, one end of the connecting rod is hinged to the rotating arm, the other end of the connecting rod is hinged to the sliding block, and the horizontal rod is provided with a driving assembly used for driving the sliding block to slide. The utility model discloses be convenient for adjust angle, direction and the height of pruning blade, have the advantage that improves the practicality.
Description
Technical Field
The utility model belongs to the technical field of municipal works device technique and specifically relates to a municipal afforestation equipment is related to.
Background
More be equipped with the bar greenbelt in urban road both sides or square afforestation, be used for separating different green landscape district on the one hand, on the other hand can reduce various pollutions, if green plant not only influences beautifully when overlength, causes the influence to the pedestrian driving moreover easily, therefore city municipal afforestation needs often to prune just can keep its shape. Current municipal afforestation equipment structure is comparatively simple, can't adjust direction, angle and height, when pruning the operation, meets relatively complicated occasion and will hardly prune the operation, and in use has certain limitation, urgently waits to solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal afforestation equipment is convenient for adjust angle, direction and the height of pruning blade, has the advantage that improves the practicality.
The above technical purpose of the present invention can be achieved by the following technical solutions: a municipal afforestation device comprises a base, a trimming blade, a vertical rod and a horizontal rod, wherein the vertical rod and the horizontal rod are arranged on the base; the vertical rod is rotatably connected to the base, and the base is provided with a positioning assembly for limiting the rotation of the vertical rod; the horizontal rod is matched with the vertical rod in a sliding mode, and the vertical rod is provided with a lifting assembly used for controlling the horizontal rod to move along the vertical direction; the horizontal rod is hinged to a rotating arm, the trimming blade is installed on the rotating arm, the horizontal rod is connected with a sliding block in a sliding mode, the sliding block can slide along the length direction of the horizontal rod, the rotating arm is connected with the sliding block through a connecting rod, one end of the connecting rod is hinged to the rotating arm, the other end of the connecting rod is hinged to the sliding block, and the horizontal rod is provided with a driving assembly used for driving the sliding block to slide.
By adopting the technical scheme, the driving assembly can be used for driving the sliding block to axially move along the horizontal rod, so that the connecting rod can be used for driving the rotating arm to rotate, and the angle of the trimming blade can be adjusted after the trimming blade is arranged on the rotating arm; the lifting assembly can be used for driving the horizontal rod to move in the vertical direction, so that the relative height of the trimming blade can be adjusted; the vertical rod can rotate relative to the base, and is limited by the positioning assembly after the rotation is finished, so that the vertical rod can be rotated to drive the horizontal rod to rotate, and the direction of the trimming blade can be adjusted; in conclusion, the angle, the direction and the height of the trimming blade can be respectively adjusted through the driving assembly, the positioning assembly and the lifting assembly, and the trimming blade has the advantage of improving the practicability.
The utility model discloses further set up to: the driving assembly comprises a rack connected to the horizontal rod in a sliding mode, a gear connected to the horizontal rod in a rotating mode and a limiting piece, the axial direction of the rack is parallel to the axial direction of the horizontal rod, the gear is meshed with the rack, the limiting piece is used for limiting the rotation of the gear, and the sliding block is fixedly connected with the rack.
Through adopting above-mentioned technical scheme, because gear and rack mesh mutually, and the gear rotates with the horizon bar and is connected, consequently control gear rotates and to drive the rack along horizon bar axial displacement, utilizes the restriction piece to restrict gear revolve after the rotation finishes to prevent that the rack from removing to reset, and then realizes that the drive slider slides.
The utility model discloses further set up to: the limiting piece comprises a worm wheel and a worm which are meshed with each other, the worm wheel is fixedly connected with the gear, and the worm is rotatably connected with the horizontal rod.
Through adopting above-mentioned technical scheme, rotate the worm and can drive the worm wheel and rotate, and then can drive gear revolve, because the worm wheel worm structure has the auto-lock characteristic, consequently after the worm stall, can restrict the worm wheel and rotate, and then realize restriction gear revolve.
The utility model discloses further set up to: the lifting assembly comprises a screw rod which is rotatably connected to the vertical rod, the axial direction of the screw rod is parallel to the axial direction of the vertical rod, and the horizontal rod is sleeved on the screw rod and is in threaded fit with the screw rod.
By adopting the technical scheme, the horizontal rod is in sliding fit with the vertical rod and is in threaded fit with the screw rod, so that when the screw rod is rotated, the horizontal rod cannot rotate and can axially move along the vertical rod, and the horizontal rod is controlled to move along the vertical direction.
The utility model discloses further set up to: the horizontal pole fixedly connected with sliding block, the groove that slides has been seted up along vertical direction to vertical pole, the horizontal pole passes through the sliding block slide connect in the groove that slides, the lead screw run through the sliding block and with sliding block screw-thread fit.
Through adopting above-mentioned technical scheme, the horizontal pole slides the cooperation through sliding block and groove and vertical pole of sliding for it is relatively stable when sliding, and the lead screw is through the mode control horizontal pole lift with sliding block screw-thread fit, connects more stably.
The utility model discloses further set up to: the locating component comprises a fixing sleeve, the fixing sleeve is connected to the clamping ring of the vertical rod and connected to the locating block of the base in a sliding mode along the vertical direction, a circle of toothed clamping teeth are arranged on the outer circumferential side wall of the clamping ring, a plurality of clamping teeth meshed with the clamping teeth are arranged on the side wall of the locating block, the locating block is connected with the base through an elastic piece, and the elastic piece is in a natural state and clamped with the clamping teeth.
Through adopting above-mentioned technical scheme, when the elastic component is in the natural state, the mutual block of block tooth and the latch of joint ring of locating piece, the joint ring can't rotate this moment, and then also can't rotate with joint ring fixed connection's vertical pole, realize the restriction to vertical pole, when the application of force makes the locating piece slide along vertical direction and make the block tooth of joint ring break away from the block tooth of locating piece, the restriction of locating piece to vertical pole is relieved, vertical pole can take place to rotate this moment, and convenient operation.
The utility model discloses further set up to: the base is provided with an embedded groove for embedding the positioning block, and the positioning block is matched with the embedded groove in a sliding mode.
Through adopting above-mentioned technical scheme, the locating piece slides the cooperation through gomphosis groove and base for it is more stable when the locating piece slides and resets.
The utility model discloses further set up to: the elastic piece is a spring, one end of the spring is fixedly connected with the positioning block, and the other end of the spring is fixedly connected with the wall of the embedding groove.
Through adopting above-mentioned technical scheme, the spring has the advantage that the resilience is good, long service life, adopts the spring as elastic component connection locating piece and base, improves the implementation effect of scheme.
To sum up, the beneficial effects of the utility model are that:
1. the angle, the direction and the height of the trimming blade can be respectively adjusted through the driving assembly, the positioning assembly and the lifting assembly, and the trimming device has the advantage of improving the practicability;
2. the driving assembly comprises a gear rack and a limiting piece, the limiting piece comprises a worm wheel and a worm, the worm is rotated to drive the sliding block to move to adjust the angle of the trimming blade, and the adjustment is convenient;
3. the lifting assembly comprises a screw rod, the screw rod is in threaded fit with the horizontal rod, the horizontal rod is driven to lift by rotating the screw rod, the height of the trimming blade is adjusted, and the adjustment is convenient.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a driving assembly in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a positioning assembly according to an embodiment of the present invention.
In the figure: 1. a base; 2. a trimming blade; 3. a vertical rod; 4. a horizontal bar; 5. a rotating arm; 6. a slider; 7. a connecting rod; 8. a rack; 9. a gear; 10. a worm gear; 11. a worm; 12. a screw rod; 13. a sliding block; 14. a sliding groove; 15. clamping the circular ring; 16. positioning blocks; 17. clamping teeth; 18. clamping teeth; 19. a fitting groove; 20. a spring; 21. a hand crank; 22. a handwheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A municipal afforestation device, as shown in figure 1, comprises a base 1, a trimming blade 2, a vertical rod 3 and a horizontal rod 4 which are arranged on the base 1. Vertical pole 3 rotates to be connected on base 1, and the cooperation that slides of horizontal pole 4 and vertical pole 3, horizontal pole 4 hinge have rotor arm 5, and trimming blade 2 is installed on rotor arm 5.
As shown in fig. 1 and 2, the horizontal rod 4 is connected with a sliding block 6 in a sliding manner, the sliding block 6 can slide along the length direction of the horizontal rod 4, the rotating arm 5 is connected with the sliding block 6 through a connecting rod 7, one end of the connecting rod 7 is hinged with the rotating arm 5, the other end of the connecting rod 7 is hinged with the sliding block 6, and the horizontal rod 4 is provided with a driving assembly for driving the sliding block 6 to slide. Utilize drive assembly can drive slider 6 along 4 axial displacement of horizon bar, and then can drive rotor arm 5 through connecting rod 7 and take place to rotate, and then will prune blade 2 and install behind rotor arm 5, can adjust the angle of pruning blade 2.
As shown in fig. 2, the driving assembly includes a rack 8 slidably coupled to the horizontal bar 4, a gear 9 rotatably coupled to the horizontal bar 4, and a restricting member. The axial direction of the rack 8 is parallel to the axial direction of the horizontal rod 4, the gear 9 is meshed with the rack 8, the limiting part is used for limiting the rotation of the gear 9, and the sliding block 6 is fixedly connected with the rack 8. The limiting piece comprises a worm wheel 10 and a worm 11 which are meshed with each other, the worm wheel 10 is fixedly connected with the gear 9, the worm 11 is rotatably connected with the horizontal rod 4, and the end part of the worm 11 is provided with a crank handle 21. The worm 11 can be rotated to drive the worm wheel 10 to rotate, and then the gear 9 can be driven to rotate, because the gear 9 is meshed with the rack 8, and the gear 9 is rotatably connected with the horizontal rod 4, the gear 9 is controlled to rotate to drive the rack 8 to axially move along the horizontal rod 4, and then the sliding of the driving slide block 6 is realized. Because the worm wheel 10 and the worm 11 have self-locking characteristics, after the worm 11 stops rotating, the worm wheel 10 can be limited from rotating, and further the rotation of the gear 9 is limited, so that the rack 8 is prevented from moving and resetting.
The vertical rod 3 is provided with a lifting assembly for controlling the horizontal rod 4 to move along the vertical direction, and the lifting assembly can be used for driving the horizontal rod 4 to move in the vertical direction, so that the relative height of the trimming blade 2 can be adjusted.
As shown in fig. 1, the lifting assembly includes a screw rod 12 rotatably connected to the vertical rod 3, an axial direction of the screw rod 12 is parallel to an axial direction of the vertical rod 3, and a hand wheel 22 is fixedly disposed at an end of the screw rod 12. Horizontal pole 4 fixedly connected with sliding block 13, vertical pole 3 has seted up sliding groove 14 along vertical direction, and horizontal pole 4 slides through sliding block 13 and connects in sliding groove 14, and lead screw 12 runs through sliding block 13 and 13 screw-thread fit with sliding block 13. Because the horizontal rod 4 is in sliding fit with the vertical rod 3 and is in threaded fit with the screw rod 12 through the sliding block 13, when the screw rod 12 is rotated, the horizontal rod 4 cannot rotate and can axially move along the vertical rod 3, and then the horizontal rod 4 is controlled to move along the vertical direction. The horizontal rod 4 is matched with the vertical rod 3 in a sliding way through the sliding block 13 and the sliding groove 14, so that the sliding is relatively stable.
The vertical rod 3 can rotate relative to the base 1, and the base 1 is provided with a positioning assembly for limiting the rotation of the vertical rod 3. The vertical rod 3 is rotated to drive the horizontal rod 4 to rotate, and the rotation is limited through the positioning assembly after the rotation is finished, so that the direction of the trimming blade 2 is adjusted.
As shown in fig. 1 and 3, the positioning assembly includes a clamping ring 15 fixedly sleeved on the vertical rod 3 and a positioning block 16 slidably connected to the base 1 along the vertical direction. The side wall of the outer circumference of the clamping ring 15 is provided with a circle of dentate clamping teeth 17, and the side wall of the positioning block 16 is provided with a plurality of clamping teeth 18 engaged with the clamping teeth 17. The base 1 is provided with an embedding groove 19 for embedding the positioning block 16, and the positioning block 16 is matched with the base 1 in a sliding way through the embedding groove 19. The positioning block 16 is connected with the base 1 through an elastic piece, and the positioning block 16 is mutually clamped with the latch 17 when the elastic piece is in a natural state. The elastic element is a spring 20, one end of the spring 20 is fixedly connected with the positioning block 16, and the other end is fixedly connected with the groove wall of the embedding groove 19.
Through adopting above-mentioned technical scheme, when spring 20 was in the natural state, the mutual block of block tooth 18 of locating piece 16 and latch 17 of joint ring 15, joint ring 15 can't rotate this moment, and then also can't rotate with joint ring 15 fixed connection's vertical pole 3, realizes the restriction to vertical pole 3. When the positioning block 16 is pressed down to enable the positioning block 16 to slide along the vertical direction and be embedded into the embedding groove 19, the latch 17 of the clamping ring 15 is separated from the clamping tooth 18 of the positioning block 16, the limiting effect of the positioning block 16 on the vertical rod 3 is relieved, the vertical rod 3 can rotate at the moment, and the operation is convenient.
In conclusion, the angle, direction and height of the trimming blade 2 can be respectively adjusted through the driving assembly, the positioning assembly and the lifting assembly, and the trimming device has the advantage of improving practicability.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A municipal afforestation equipment, includes base (1) and pruning blade (2), its characterized in that: the device also comprises a vertical rod (3) and a horizontal rod (4) which are arranged on the base (1);
the vertical rod (3) is rotatably connected to the base (1), and the base (1) is provided with a positioning assembly for limiting the rotation of the vertical rod (3);
the horizontal rod (4) is in sliding fit with the vertical rod (3), and the vertical rod (3) is provided with a lifting assembly for controlling the horizontal rod (4) to move along the vertical direction;
the utility model discloses a trimming device, including horizontal pole (4), horizontal pole (4) hinge has rotor arm (5), install trimming blade (2) on rotor arm (5), horizontal pole (4) slide and are connected with slider (6), slider (6) can be followed the length direction of horizontal pole (4) slides, rotor arm (5) with slider (6) are connected through connecting rod (7), connecting rod (7) one end with rotor arm (5) are articulated, the other end with slider (6) are articulated, horizontal pole (4) are provided with and are used for the drive assembly that slider (6) slided.
2. The municipal afforestation equipment according to claim 1, wherein: the driving assembly comprises a rack (8) connected with the horizontal rod (4) in a sliding mode, a gear (9) connected with the horizontal rod (4) in a rotating mode and a limiting piece, the axial direction of the rack (8) is parallel to the axial direction of the horizontal rod (4), the gear (9) is meshed with the rack (8), the limiting piece is used for limiting the rotation of the gear (9), and the sliding block (6) is fixedly connected with the rack (8).
3. The municipal afforestation equipment according to claim 2, wherein: the limiting piece comprises a worm wheel (10) and a worm (11) which are meshed with each other, the worm wheel (10) is fixedly connected with the gear (9), and the worm (11) is rotatably connected with the horizontal rod (4).
4. A municipal afforestation apparatus according to any one of claims 1 to 3, wherein: the lifting assembly comprises a screw rod (12) which is rotatably connected to the vertical rod (3), the axial direction of the screw rod (12) is parallel to the axial direction of the vertical rod (3), and the horizontal rod (4) is sleeved on the screw rod (12) and is in threaded fit with the screw rod (12).
5. The municipal afforestation equipment according to claim 4, wherein: horizontal pole (4) fixedly connected with sliding block (13), vertical pole (3) have been seted up along vertical direction sliding groove (14), horizontal pole (4) pass through sliding block (13) slide connect in sliding groove (14), lead screw (12) run through sliding block (13) and with sliding block (13) screw-thread fit.
6. A municipal afforestation apparatus according to any one of claims 1 to 3 and 5, wherein: positioning element including fixed cover connect in joint ring (15) of vertical pole (3) and along vertical direction slide connect in locating piece (16) of base (1), the outer circumference lateral wall of joint ring (15) is provided with round dentate latch (17), be provided with on locating piece (16) lateral wall a plurality of with latch (17) engaged with block tooth (18), locating piece (16) with connect through the elastic component between base (1), locating piece (16) be in when the elastic component is in the natural state with latch (17) mutual block.
7. The municipal afforestation equipment according to claim 6, wherein: the base (1) is provided with a tabling groove (19) for the locating block (16) to be embedded in, and the locating block (16) is matched with the tabling groove (19) in a sliding mode.
8. The municipal afforestation equipment according to claim 7, wherein: the elastic piece is a spring (20), one end of the spring (20) is fixedly connected with the positioning block (16), and the other end of the spring is fixedly connected with the groove wall of the embedding groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369781.XU CN209806525U (en) | 2019-03-21 | 2019-03-21 | Municipal afforestation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369781.XU CN209806525U (en) | 2019-03-21 | 2019-03-21 | Municipal afforestation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209806525U true CN209806525U (en) | 2019-12-20 |
Family
ID=68876665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920369781.XU Expired - Fee Related CN209806525U (en) | 2019-03-21 | 2019-03-21 | Municipal afforestation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209806525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930911A (en) * | 2021-02-23 | 2021-06-11 | 张丽 | Green trimming means that plants for afforestation |
-
2019
- 2019-03-21 CN CN201920369781.XU patent/CN209806525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930911A (en) * | 2021-02-23 | 2021-06-11 | 张丽 | Green trimming means that plants for afforestation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |