CN203229978U - Multifunctional loader - Google Patents
Multifunctional loader Download PDFInfo
- Publication number
- CN203229978U CN203229978U CN 201320273549 CN201320273549U CN203229978U CN 203229978 U CN203229978 U CN 203229978U CN 201320273549 CN201320273549 CN 201320273549 CN 201320273549 U CN201320273549 U CN 201320273549U CN 203229978 U CN203229978 U CN 203229978U
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- arm
- scraping plate
- telescopic
- plate
- hydraulic cylinder
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Abstract
The utility model discloses a multifunctional loader. The multifunctional loader comprises a loader body of which the front part is provided with a forklift arm and a forklift bucket, two supporting movable arm mechanisms which are mounted on the back side of the upper part of the forklift bucket and are connected with the forklift arm, a scraper blade mechanism which is connected with the front ends of the two supporting movable arm mechanisms, and a control system which is mounted in the loader body and is connected with the supporting movable arm mechanisms, wherein each supporting movable arm mechanism comprises a supporting frame which is connected with the forklift arm, a telescopic supporting arm of which one end is hinged to the supporting frame, and a first hydraulic cylinder of which one end is hinged to the upper part of the supporting frame and the other end is hinged to the upper part of the telescopic supporting arm; the other end of each telescopic supporting arm is connected with the scraper blade mechanism; and the telescopic supporting arms and the first hydraulic cylinders are connected with the control system. Through adopting the structure, the multifunctional loader has the advantages that objects at the front part and the upper part of the forklift bucket are effectively processed, the use is very convenient, the safety is realized, and time and labor are saved, so that the multifunctional loader is suitable for being popularized and applied.
Description
Technical field
The utility model relates to a kind of loader, specifically, relates to a kind of multi function loader.
Background technology
Loader is a kind of cubic metre of earth and stone construction machinery that is widely used in construction projects such as highway, railway, building, water power, harbour, mine, it is mainly used in bulk materials such as shovel dress soil, sandstone, lime, coal, also can dig operation to the slight shovel of works such as ore, pan soil.At road, particularly in Expressway Construction, loader is used for that filling out of subgrade construction dug, the gathering materials and operation such as charging of bituminous mixture and coagulating cement borrow pit.Can push soil in addition, scrape plane earth and draw operations such as other machineries.
Existing loader all is to realize various functions by its scraper bowl, because the restriction of scraper bowl structure, effect is relatively poor when it realizes some functions, and the skilled operation degree for the driver is very high, especially at easily the hold object of variation of the foreign material in some corners of cleaning, material that the big small stone of carrying mixes and some profiles, existing loader deals with very trouble, time-consuming taking a lot of work not only, inefficiency, and need artificial also very dangerously when auxiliary, and repeatable operation is also bigger for the wearing and tearing of machine itself.Therefore, innovation and creation are a kind of can realize time saving and energy savingly that the loader of multiple carrying, clearing function is required for people.
The utility model content
The purpose of this utility model is to provide a kind of multi function loader, mainly solve existing loader to cleaning, time-consumingly when carrying the object of some special statuss take a lot of work, inefficiency and artificial auxiliary dangerous problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Multi function loader, comprise that the front portion is provided with the loader body of Boom of a fork-lift truck and scraper bowl, also comprise two support lever arm mechanisms that are installed on scraper bowl top rear side and are connected with Boom of a fork-lift truck, support the scraping plate mechanism that lever arm mechanism front end all is connected with two, and be installed in the loader body and the control system that is connected with support lever arm mechanism; Described support lever arm mechanism comprises the bracing frame that is connected with Boom of a fork-lift truck, the telescopic support arm that one end and bracing frame are hinged, and first hydraulic cylinder of end and bracing frame upper articulation, the other end and a telescopic support arm upper articulation, wherein, the other end of telescopic support arm is connected with scraping plate mechanism, and telescopic support arm all is connected with control system with first hydraulic cylinder.
Further, described telescopic support arm comprises the principal arm that an end and bracing frame are hinged, the telescopic arm of one end and the socket of the principal arm other end, and be installed on second hydraulic cylinder in principal arm and the telescopic arm, wherein, the other end of telescopic arm is connected with scraper plate, and the top of principal arm is provided with for the articulated stand that connects first hydraulic cylinder, and second hydraulic cylinder is connected with control system.
Further, described scraping plate mechanism comprise by upper cross plate, lower scraping plate and two side plates constitute be in empty frame form's scraper plate supporter, be arranged at least one waling between upper cross plate and the lower scraping plate, and be arranged on the scraper plate connector that is used for connecting telescopic arm on the upper cross plate.
In order to alleviate the weight of lower scraping plate, the cross section of described lower scraping plate is three-pointed hollow star.
For the ease of realizing selecting the function of object, the bottom of described lower scraping plate is provided with and the anterior corresponding scraping teeth of scraper bowl with scraping.
In order to strengthen the bonding strength of scraper plate, also be provided with at least one pair of bearing diagonal between described scraper plate connector and the upper cross plate, every pair of bearing diagonal is symmetricly set in the both sides of scraper plate connector.
In order to realize the utility model better, described scraping plate mechanism and telescopic support arm are hinged, and also are connected with the governor motion that rotates along this pin joint for the control scraping plate mechanism between the two.
Specifically, described governor motion comprises the anti-suitable screw mandrel that two ends are connected with scraping plate mechanism top, telescopic support arm upside by bolt respectively, and is installed on the anti-suitable screw mandrel and the motor that is connected with control system.
Design principle of the present utility model is, partly increase new support component, hydraulic unit and blade member by the scraper bowl at existing loader, can enough move in top and the front portion of scraper bowl, with the scraper bowl interoperation, fill up the blank that existing scraper bowl can't be handled its top and anterior object, realized the ability that loader carries out multiple feature operation effectively.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model can telescopic movable by installing additional at scraper bowl, the scraping plate mechanism that spins upside down, can enough move in top and the front portion of scraper bowl, with the scraper bowl interoperation, filled up the blank that existing loading shovel can't effectively be handled its top and anterior object, the time and labour saving, safe and reliable, have substantive distinguishing features and progress, and it is simple in structure, uses very convenient, have market application foreground widely, be fit to apply.
(2) telescopic support arm is made of two sections arm sockets in the utility model, and control it by hydraulic cylinder and stretch, for support arm provides sufficient strength source, realize the Telescopic of scraping plate mechanism thus, guaranteed that scraping plate mechanism carries out accuracy and the stability of operational motion.
(3) the utility model scraping plate mechanism is positioned at front end, adopt interior empty tower structure to reduce the weight of scraping plate mechanism effectively by design, reduced the load of telescopic support arm, correspondingly reduced bracing frame, the load of scraper bowl and Boom of a fork-lift truck, make its operation more flexible, also increased application life of the present utility model, and bearing diagonal is set also on the scraper plate connector, telescopic support arm and scraper plate supporter are reinforced, improved the firmness that scraping plate mechanism connects, simultaneously, lower scraping plate is main stressed member when action, the hollow triangle structure design is adopted in its cross section, on the basis of having improved its firm degree, has also alleviated weight to a certain extent.
(4) bottom of lower scraping plate also is provided with and the anterior corresponding scraping teeth of scraper bowl in the utility model, not only can conveniently scrape and get object, and make things convenient for scraping plate mechanism to cooperate the gripping object with scraper bowl, has improved operating efficiency thus.
(5) the utility model also arranges governor motion between scraping plate mechanism and telescopic support arm, anti-along the screw mandrel action by Electric Machine Control, make scraping plate mechanism realize spinning upside down at telescopic support arm front end, improved the kinematic dexterity of scraping plate mechanism effectively, make the utility model can adapt to a greater variety of operating modes, expanded operating function of the present utility model.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is partial structurtes schematic diagram of the present utility model.
Fig. 3 is the structural representation of the utility model middle scraper mechanism.
Fig. 4 is the cross section structure schematic diagram of telescopic support arm in the utility model.
Fig. 5 is the cross section structure schematic diagram at lower scraping plate A-A place in Fig. 3.
In the above-mentioned accompanying drawing, Reference numeral corresponding components title is as follows:
1-loader body, the 2-Boom of a fork-lift truck, the 3-scraper bowl, the 4-bracing frame, the telescopic support arm of 5-, 6-first hydraulic cylinder, the 7-scraping plate mechanism, 8-is anti-along screw mandrel, the 9-motor;
The 51-principal arm, 52-telescopic arm, 53-second hydraulic cylinder, 54-articulated stand;
The 71-upper cross plate, 72-side plate, 73-lower scraping plate, 74-waling, 75-scraper plate connector, 76-bearing diagonal, 77-scraping teeth.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
Extremely shown in Figure 5 as Fig. 1, this multi function loader, comprise that the front portion is provided with the loader body 1 of Boom of a fork-lift truck 2 and scraper bowl 3, also comprise two support lever arm mechanisms that are installed on scraper bowl top rear side and are connected with Boom of a fork-lift truck, support the scraping plate mechanism 7 that lever arm mechanism front end all is connected with two, and be installed in the loader body and the control system that is connected with support lever arm mechanism; Two are supported lever arm mechanism and are installed in two positions that the scraper bowl rear side is connected with Boom of a fork-lift truck respectively and stretch out scraper bowl top, specifically comprise the bracing frame 4 that is connected and extends along scraper bowl rear portion radian connection with Boom of a fork-lift truck, the telescopic support arm 5 that one end and bracing frame are hinged, and first hydraulic cylinder 6 of end and bracing frame upper articulation, the other end and a telescopic support arm upper articulation, wherein, the other end of telescopic support arm is connected with scraping plate mechanism, and telescopic support arm all is connected with control system with first hydraulic cylinder.
Telescopic support arm comprises principal arm 51, telescopic arm 52 and second hydraulic cylinder 53; Wherein an end of principal arm and bracing frame front portion are hinged, the other end and telescopic arm socket, specifically as shown in Figure 4, the principal arm periphery is used for installing the socket telescopic arm by the guide groove that double-layer plate is spliced to form " Qian " shape, integral body is fixed by strengthening steel plate, inside is the cylindric hollow breach that also offers the liquid pipe distribution of being convenient to hydraulic cylinder for the upside that second hydraulic cylinder and reinforcement steel plate are installed, also be provided with articulated stand 54 simultaneously on the top of principal arm and be used for connecting first hydraulic cylinder, so can guarantee to reduce the weight of principal arm as much as possible on the firm basis of principal arm, thereby alleviate the weight lifting of Boom of a fork-lift truck; The shape of " Qian " shape guide groove is complementary and installs in socket and its on the cross sectional shape and principal arm of telescopic arm, can be elastic under the effect of second hydraulic cylinder along guide groove, the other end then is connected with scraping plate mechanism, and telescopic arm preferred elastomeric steel plate is made, so also can reduce certain weight, and can guarantee the firm of telescopic arm structure; Second hydraulic cylinder is installed in the cylindric hollow cavity of principal arm and in the groove of telescopic arm and two ends are fixed with the two respectively, and is connected with control system, can realize that second hydraulic cylinder action drive telescopic arm carries out stretching motion.
As shown in Figure 3, scraping plate mechanism is the parts of main action, partly cooperatively interact with scraper bowl and can realize as digging, plane, hook, multiple function such as pressing from both sides, push away, choose, specifically comprise by upper cross plate 71, lower scraping plate 73 and two side plates 72 and constitute the scraper plate supporter that is interior empty frame form, be arranged at three walings 74 between upper cross plate and the lower scraping plate, and be arranged on the scraper plate connector 75 that is used for connecting telescopic arm on the upper cross plate.In order to alleviate the weight of lower scraping plate, the cross section of lower scraping plate is three-pointed hollow star, has not only alleviated weight, and has saved material, and triangular structure is the firmest, guarantees firm degree thus.For the ease of realizing selecting the function of object, the bottom of lower scraping plate is provided with and the anterior corresponding scraping teeth 77 of scraper bowl, can also cooperate the function that realizes the gripping object easily with scraper bowl with scraping.In order to strengthen the bonding strength of scraper plate, also be provided with two pairs of bearing diagonals 76 between described scraper plate connector and the upper cross plate, every pair of bearing diagonal is symmetricly set in the both sides of scraper plate connector.
In order to realize the utility model better, scraping plate mechanism and telescopic support arm adopt the form that is articulated and connected, and also are connected with the governor motion that rotates along this pin joint for the control scraping plate mechanism between the two.Specifically, this governor motion comprises the anti-suitable screw mandrel 8 that two ends are connected with the anterior upside of the telescopic arm of the scraper plate connector on scraping plate mechanism top, telescopic support arm by bolt respectively, and is installed on the anti-suitable screw mandrel and the motor 9 that is connected with control system.Operation by the control motor, can conveniently realize anti-rotation along screw mandrel, utilize screw thread spin pulling scraping plate mechanism to rotate around pin joint thus, thereby realize spinning upside down of scraping plate mechanism, it should be noted that this governor motion mainly is for regulating the relative angle of scraping plate mechanism with respect to telescopic support arm, mainly still will leaning on first hydraulic cylinder and second hydraulic cylinder power to carry out when the scraping plate mechanism operation.
According to above-described embodiment, just can realize the utility model well.What deserves to be explained is; under the prerequisite based on above-mentioned design principle; for solving same technical problem; some do not have substantial change or polishing even in that content basis disclosed in the utility model is made; the essence of the technical scheme that adopts is still the same with the utility model, so it also should be in protection domain of the present utility model.
Claims (8)
1. multi function loader, comprise that the front portion is provided with the loader body (1) of Boom of a fork-lift truck (2) and scraper bowl (3), it is characterized in that, also comprise two support lever arm mechanisms that are installed on scraper bowl (3) top rear side and are connected with Boom of a fork-lift truck (2), support the scraping plate mechanism (7) that lever arm mechanism front end all is connected with two, and be installed in the loader body and the control system that is connected with support lever arm mechanism; Described support lever arm mechanism comprises the bracing frame (4) that is connected with Boom of a fork-lift truck (2), the telescopic support arm (5) that one end and bracing frame (4) are hinged, and first hydraulic cylinder (6) of end and bracing frame (4) upper articulation, the other end and telescopic support arm (a 5) upper articulation, wherein, the other end of telescopic support arm (5) is connected with scraping plate mechanism (7), and telescopic support arm (5) all is connected with control system with first hydraulic cylinder (6).
2. multi function loader according to claim 1, it is characterized in that, described telescopic support arm (5) comprises the principal arm (51) that an end and bracing frame (4) are hinged, the telescopic arm (52) of one end and principal arm (51) other end socket, and be installed on second hydraulic cylinder (53) in principal arm (51) and the telescopic arm (52), wherein, the other end of telescopic arm (52) is connected with scraper plate, the top of principal arm (51) is provided with for the articulated stand (54) that connects first hydraulic cylinder (6), and second hydraulic cylinder (53) is connected with control system.
3. multi function loader according to claim 2, it is characterized in that, described scraping plate mechanism (7) comprises the scraper plate supporter that is interior empty frame form by upper cross plate (71), lower scraping plate (73) and two side plates (72) formation, be arranged at least one waling (74) between upper cross plate (71) and the lower scraping plate (73), and be arranged on the scraper plate connector (75) that upper cross plate (71) upward is used for connecting telescopic arm (52).
4. multi function loader according to claim 3 is characterized in that, the cross section of described lower scraping plate (73) is three-pointed hollow star.
5. multi function loader according to claim 4 is characterized in that, the bottom of described lower scraping plate (73) is provided with and the anterior corresponding scraping teeth (77) of scraper bowl (3).
6. multi function loader according to claim 5, it is characterized in that, also be provided with at least one pair of bearing diagonal (76) between described scraper plate connector (75) and the upper cross plate (71), every pair of bearing diagonal (76) is symmetricly set in the both sides of scraper plate connector (75).
7. according to each described multi function loader of claim 1～6, it is characterized in that, described scraping plate mechanism (7) is hinged with telescopic support arm (5), and also is connected with the governor motion that rotates along this pin joint for control scraping plate mechanism (7) between the two.
8. multi function loader according to claim 7, it is characterized in that, described governor motion comprises the anti-suitable screw mandrel (8) that two ends are connected with scraping plate mechanism (7) top, telescopic support arm (5) upside by bolt respectively, and is installed in the anti-motor (9) of going up and being connected with control system along screw mandrel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273549 CN203229978U (en) | 2013-05-20 | 2013-05-20 | Multifunctional loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273549 CN203229978U (en) | 2013-05-20 | 2013-05-20 | Multifunctional loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229978U true CN203229978U (en) | 2013-10-09 |
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ID=49286111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320273549 Expired - Fee Related CN203229978U (en) | 2013-05-20 | 2013-05-20 | Multifunctional loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741732A (en) * | 2014-01-28 | 2014-04-23 | 冯绍军 | High-efficiency and energy-saving power-assistance lifting multifunctional loader controlled smoothly |
-
2013
- 2013-05-20 CN CN 201320273549 patent/CN203229978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741732A (en) * | 2014-01-28 | 2014-04-23 | 冯绍军 | High-efficiency and energy-saving power-assistance lifting multifunctional loader controlled smoothly |
| CN103741732B (en) * | 2014-01-28 | 2015-11-18 | 冯绍军 | Energy-efficient and manipulate stable power-assisted lifting type multi function loader |
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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: 20131009 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |