CN206307928U - A kind of self balancing telescopic arm and the photovoltaic panel cleaning equipment with the telescopic arm - Google Patents
A kind of self balancing telescopic arm and the photovoltaic panel cleaning equipment with the telescopic arm Download PDFInfo
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- CN206307928U CN206307928U CN201621427010.4U CN201621427010U CN206307928U CN 206307928 U CN206307928 U CN 206307928U CN 201621427010 U CN201621427010 U CN 201621427010U CN 206307928 U CN206307928 U CN 206307928U
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- arm
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- fixed pulley
- telescopic arm
- dynamic
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 230000003068 static effect Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 description 5
- 238000005406 washing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012876 topography Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model is related to a kind of self balancing telescopic arm and the photovoltaic panel cleaning equipment with the telescopic arm, telescopic arm includes arm support one, arm support one is provided with dynamic balance weight assembly and static balancing weight, dynamic balance weight assembly includes fixed pulley one, fixed pulley two, pull rope one, pull rope two and dynamic balancing weight, fixed pulley one and fixed pulley two are separately fixed at the head of arm support one and afterbody, the afterbody of arm support two is fixed in one end of pull rope one and pull rope two, the other end is each passed through fixed pulley one and fixed pulley two is fixed on dynamic balancing weight, static balancing weight is fixed on the afterbody of arm support one；Photovoltaic panel cleaning equipment includes crawler body, power assembly, water tank, drive-controlling room, slew gear, amplitude oil cylinder, telescopic arm and photovoltaic panel cleaning device.Tilting moment is zero during telescopic arm of the present utility model stretches and draws in, and simple structure, reliability is high；Photovoltaic panel cleaning equipment of the present utility model is suitable for the cleaning of complicated landform or height photovoltaic panel higher, and application prospect is good.
Description
Technical Field
The utility model belongs to the technical field of flexible arm, concretely relates to automatic balanced flexible arm and have photovoltaic board cleaning equipment of this flexible arm.
Background
The telescopic boom structure is widely applied to cranes, truck-mounted cranes, overhead working trucks and photovoltaic panel cleaning devices. The telescopic arm structure can be arranged on the automobile chassis, the crawler chassis and the fixed base. The tail end of the arm support can be additionally provided with a special working device, such as a lifting hook, an operation platform, a cleaning device and the like. The telescopic arm is widely applied in various industries.
At present, the telescopic arm has the following defects: when each section of arm stretches out and draws back, the gravity center of each section of arm support and the tail end device moves along with the arm support, the tipping moment of the whole arm support is correspondingly increased, and the tipping moment cannot be adjusted to zero through a simple mechanical structure and a single counterweight. For a movable working device, the tipping moment must approach zero to ensure that the loads of tires or crawler belts on two sides are basically consistent, and the running requirement of a chassis is met. Especially in the photovoltaic board washing field, because the complicated road conditions at photovoltaic board place to the restriction of washing condition, or the photovoltaic board position is higher, flexible arm need stretch out longer distance just can send photovoltaic board belt cleaning device to near the photovoltaic board, and each section cantilever crane and photovoltaic board belt cleaning device's focus removes far away, greatly increased the moment of tumbling, current flexible arm is difficult to satisfy this type of requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming each section cantilever crane when above-mentioned flexible arm is overhanging and moved thereupon by the focus of hoisting device, make the not enough of the moment of tumbling of cantilever crane increase, provide one kind and extend and draw in the in-process moment of tumbling for zero, and the reliability is high, simple structure is with low costs flexible arm to a photovoltaic board cleaning equipment who has this flexible arm is provided, with the washing of the photovoltaic board that the adaptation is to being located complicated road conditions or the position is higher.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes: an automatic-balancing telescopic arm comprises N sections of arm frames, wherein an arm frame I and an arm frame N are sequentially sleeved, N is an integer not less than 2, the arm frame I is a fixed arm frame, a hinge point is arranged in the middle of the arm frame, the extendable end of the arm frame is the head of the arm frame, the head of the arm frame N is provided with a hung device, the arm frame I is provided with a dynamic counterweight component and a static counterweight block, the dynamic counterweight component comprises a fixed pulley I, a fixed pulley II, a traction rope I, a traction rope II and a dynamic counterweight block, the fixed pulley I and the fixed pulley II are respectively fixed on the head and the tail of the arm frame I, one ends of the traction rope I and the traction rope II are fixed on the tail of the arm frame II, the other ends of the traction rope I and the traction rope II respectively penetrate through the fixed pulley I and the; and the static balancing weight is fixed at the tail part of the first arm support.
As a further improvement of the automatic balancing telescopic boom, a dynamic counterweight track is arranged on the boom, and the dynamic counterweight slides along the track.
The utility model provides a photovoltaic board cleaning equipment with arbitrary flexible arm of above-mentioned, includes track chassis, power assembly, water tank, driver's control room, rotation mechanism, becomes width of cloth hydro-cylinder, flexible arm and photovoltaic board belt cleaning device, power assembly, water tank, driver's control room and rotation mechanism install on track chassis, become width of cloth hydro-cylinder one end and articulate in rotation mechanism upper portion, and the other end is articulated with flexible arm, and flexible arm articulates in rotation mechanism upper end through its pin joint, and photovoltaic board belt cleaning device is connected with the head of cantilever crane N.
The utility model provides an automatic balanced flexible arm adjusts the moment of tumbling through dynamic balance weight subassembly and static balancing weight, and dynamic balancing weight and flexible arm reverse motion when flexible arm is overhanging guarantee that flexible arm extends and draws in the optional position of in-process simultaneously through the cooperation of static balancing weight, and the moment of tumbling of flexible arm is invariable zero. The adjusting scheme is realized by a simple mechanical structure and a counterweight, and the reliability is high; the dynamic counterweight component and the static counterweight are simple in structure and low in cost, are particularly suitable for occasions with higher overturning moment of the telescopic boom, and have wide popularization value.
The utility model provides a photovoltaic panel cleaning equipment of telescopic boom, the tire or track load of both sides is basically unanimous, and the travelling safety is high, satisfies the safety requirement; because the moment of overturning is little, adaptable photovoltaic board that is located complicated topography or position height washs, and application prospect is good.
Drawings
Fig. 1 is a schematic structural view of an automatic balancing telescopic boom of the present invention;
fig. 2 is a schematic structural view of the photovoltaic panel cleaning apparatus of the present invention;
reference numerals: 1. the device comprises a first arm support, a second arm support, an arm support N, a third arm support, a hinge point, a fourth arm support, a fifth arm support, a sixth arm support.
Detailed Description
The technical solution of the automatic balancing telescopic arm and the photovoltaic panel cleaning apparatus with the same of the present invention will be further described with reference to the following embodiments and accompanying drawings.
As shown in fig. 1, an automatic balancing telescopic arm comprises N sections of arm frames, wherein an arm frame 1 to an arm frame N2 are sequentially sleeved, N is an integer not less than 2, the arm frame 1 is a fixed arm frame, a hinge point 3 is arranged at the middle part of the arm frame, the extendable end of the arm frame is the head part of the arm frame, a suspended device 4 is arranged at the head part of the arm frame N2, a dynamic counterweight component and a static counterweight block 5 are arranged on the arm frame 1, the dynamic counterweight component comprises a fixed pulley one 6, a fixed pulley two 7, a traction rope one 8, a traction rope two 9 and a dynamic counterweight block 10, the fixed pulley one 6 and the fixed pulley two 7 are respectively fixed at the head part and the tail part of the arm frame 1, one end of the traction rope one 8 and one end of the traction rope two 9 are fixed at the tail part of the arm frame two 11, the other end of the traction rope respectively passes through the fixed pulley one 6 and the fixed pulley two 7 and is, a dynamic balancing weight track 12 is arranged on the first arm support 1, and the dynamic balancing weight 10 slides along the track; the static balancing weight 5 is fixed at the tail part of the arm frame I1; when the telescopic boom is in a furled state, the weights of the dynamic balancing weight 10 and the static balancing weight 5 and the gravity centers of the hung equipment 4 and the boom frames satisfy the following relations:
wherein,is the weight of the dynamic balancing weight (10),is the weight of the static balancing weight (5),the horizontal distance from the gravity center of the dynamic balancing weight (10) to the hinge point (3),the horizontal distance from the gravity center of the static balancing weight (5) to the hinge point (3),is a cantilever cranejThe weight of (a) is,jis a positive integer and is a non-zero integer,is a cantilever cranejTo the horizontal distance of the hinge point (3),is the weight of the hoisted equipment (4),the horizontal distance from the gravity center of the hung equipment (4) to the hinge point (3).
The utility model provides an automatic balanced flexible arm adjusts the moment of tumbling through dynamic balance weight subassembly and static balancing weight, and dynamic balancing weight and flexible arm reverse motion when flexible arm is overhanging guarantee that flexible arm extends and draws in the optional position of in-process simultaneously through the cooperation of static balancing weight, and the moment of tumbling of flexible arm is invariable zero. The adjusting scheme is realized by a simple mechanical structure and a counterweight, and the reliability is high; the dynamic counterweight component and the static counterweight are simple in structure and low in cost, are particularly suitable for occasions with higher overturning moment of the telescopic boom, and have wide popularization value.
As shown in fig. 2, the photovoltaic panel cleaning equipment with the telescopic boom comprises a crawler chassis 13, a power assembly 14, a water tank 15, a driving control room 16, a swing mechanism 17, a luffing cylinder 18, a telescopic boom 19 and a photovoltaic panel cleaning device 20, wherein the power assembly 14, the water tank 15, the driving control room 16 and the swing mechanism 17 are installed on the crawler chassis 13, one end of the luffing cylinder 18 is hinged to the upper part of the swing mechanism 17, the other end of the luffing cylinder is hinged to the telescopic boom 19, the telescopic boom 19 is hinged to the upper end of the swing mechanism 17 through a hinge joint 3, and the photovoltaic panel cleaning device 20 is connected with the head of an arm support N2.
The utility model provides a photovoltaic panel cleaning equipment of telescopic boom, the tire or track load of both sides is basically unanimous, and the travelling safety is high, satisfies the safety requirement; because the moment of overturning is little, adaptable the washing to the photovoltaic board that is located complicated topography or position height, application prospect is good.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed in the above description in terms of preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art will not depart from the scope of the present invention.
Claims (3)
1. The utility model provides an automatic balanced telescopic boom, includes N sections cantilever crane, and cantilever crane one (1) cup joints mutually in proper order to cantilever crane N (2), and N is not less than 2 integer, and cantilever crane one (1) is fixed cantilever crane, and its middle part is equipped with pin joint (3), and the end that can extend of cantilever crane is its head, and the head of cantilever crane N (2) has been installed by the hoist and mount equipment (4), its characterized in that: the dynamic counterweight assembly and the static counterweight block (5) are arranged on the first arm support (1), the dynamic counterweight assembly comprises a fixed pulley I (6), a fixed pulley II (7), a traction rope I (8), a traction rope II (9) and a dynamic counterweight block (10), the fixed pulley I (6) and the fixed pulley II (7) are respectively fixed at the head and the tail of the first arm support (1), one ends of the traction rope I (8) and the traction rope II (9) are fixed at the tail of the second arm support (11), the other ends of the traction rope I (8) and the traction rope II (9) respectively penetrate through the fixed pulley I (6) and the fixed pulley II (7) and are fixed on the dynamic counterweight block (10), and when the telescopic arm is in a furled state, the dynamic counterweight block (10) is located at; and the static balancing weight (5) is fixed at the tail part of the first arm support (1).
2. A self-balancing telescopic arm, as claimed in claim 1, wherein: a dynamic balancing weight track (12) is arranged on the first arm support (1), and the dynamic balancing weight (10) slides along the track.
3. A photovoltaic panel cleaning apparatus having the telescopic arm of claim 1 or 2, characterized in that: including track chassis (13), power assembly (14), water tank (15), driver's control room (16), rotation mechanism (17), become width of cloth hydro-cylinder (18), flexible arm (19) and photovoltaic board belt cleaning device (20), power assembly (14), water tank (15), driver's control room (16) and rotation mechanism (17) are installed on track chassis (13), become width of cloth hydro-cylinder (18) one end and articulate in rotation mechanism (17) upper portion, and the other end is articulated with flexible arm (19), and flexible arm (19) articulate in rotation mechanism (17) upper end through its pin joint (3), and photovoltaic board belt cleaning device (20) are connected with the head of cantilever crane N (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427010.4U CN206307928U (en) | 2016-12-23 | 2016-12-23 | A kind of self balancing telescopic arm and the photovoltaic panel cleaning equipment with the telescopic arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427010.4U CN206307928U (en) | 2016-12-23 | 2016-12-23 | A kind of self balancing telescopic arm and the photovoltaic panel cleaning equipment with the telescopic arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206307928U true CN206307928U (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621427010.4U Expired - Fee Related CN206307928U (en) | 2016-12-23 | 2016-12-23 | A kind of self balancing telescopic arm and the photovoltaic panel cleaning equipment with the telescopic arm |
Country Status (1)
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|---|---|
| CN (1) | CN206307928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557623A (en) * | 2020-05-26 | 2020-08-21 | 福州达泰米智能科技有限公司 | Dust remover for cleaning gap |
-
2016
- 2016-12-23 CN CN201621427010.4U patent/CN206307928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557623A (en) * | 2020-05-26 | 2020-08-21 | 福州达泰米智能科技有限公司 | Dust remover for cleaning gap |
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| Date | Code | Title | Description |
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| 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: 20170707 Termination date: 20201223 |