CN108263793A - Garbage truck and its feed mechanism - Google Patents
Garbage truck and its feed mechanism Download PDFInfo
- Publication number
- CN108263793A CN108263793A CN201711481790.XA CN201711481790A CN108263793A CN 108263793 A CN108263793 A CN 108263793A CN 201711481790 A CN201711481790 A CN 201711481790A CN 108263793 A CN108263793 A CN 108263793A
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- CN
- China
- Prior art keywords
- telescoping cylinder
- connecting rod
- hinge
- feed mechanism
- gantry
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
- B65F3/048—Linkages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse-Collection Vehicles (AREA)
Abstract
The present invention relates to environmental sanitation mechanical fields, disclose a kind of garbage truck and its feed mechanism, wherein, feed mechanism includes turning over gantry (10), first telescoping cylinder (20), second telescoping cylinder (30) and link assembly (40), link assembly (40) is articulated with immobilizing foundation and described turns over gantry (10), one end of first telescoping cylinder (20) and the second telescoping cylinder (30) is mounted on immobilizing foundation, the other end is hinged with link assembly (40) respectively, first telescoping cylinder (20) turns over gantry (10) lifting for drive link component (40) to drive, second telescoping cylinder (30) turns over gantry (10) overturning for drive link component (40) to drive.Feed mechanism can realize the lifting for turning over gantry by the first telescoping cylinder, and pass through the overturning that gantry is turned in the realization of the second telescoping cylinder, and the arrangement of link assembly can be relatively simple, on the one hand can simplify structure, on the other hand advantageously reduce arrangement space.
Description
Technical field
The present invention relates to environmental sanitation machinery, more particularly to garbage truck and its feed mechanism.
Background technology
Garbage truck is usually provided with feed mechanism, and rubbish is shifted with the feed bin from dustbin to garbage truck.Specifically, feeding
Mechanism includes turning over gantry and for driving the oil cylinder for turning over gantry, and dustbin can be supported on and turn on gantry, and oil cylinder can drive and turn over
Gantry is promoted, overturning, so that dustbin is dumped rubbish therewith overturning to feed bin.In the prior art, the operation of oil cylinder is played together
Shi Tisheng and the effect for turning over gantry, result in the need for being connected oil cylinder using relatively complicated link assembly, being turned over the phases such as gantry
Component is closed, arrangement is complex.
Invention content
The purpose of the invention is to overcome the problems, such as that feed mechanism of the existing technology is complicated, a kind of rubbish is provided
The feed mechanism of rubbish vehicle, the structure of the feed mechanism are simple and easy to operate.
To achieve these goals, one aspect of the present invention provides a kind of feed mechanism of garbage truck, wherein, the feeder
Structure includes turning over gantry, the first telescoping cylinder, the second telescoping cylinder and link assembly, and the link assembly is articulated with immobilizing foundation and described
Turn over gantry, one end of first telescoping cylinder and second telescoping cylinder is mounted on the immobilizing foundation, and described first is flexible
The other end of cylinder and second telescoping cylinder is hinged respectively with the link assembly, and first telescoping cylinder is used to drive the company
Bar assembly with drive it is described turn over gantry lifting, second telescoping cylinder described turns over gantry for driving the link assembly to drive
Overturning.
Preferably, the link assembly and the mutual hinge joint of gantry that turns over form parallel four-bar linkage, and described the
One telescoping cylinder be used to driving the first of the parallel four-bar linkage while around this first while the rotation of a hinge, described second stretches
Contracting cylinder is used to drive rotating around the hinge when being articulated with the second of the hinge with described first for the parallel four-bar linkage.
Preferably, the link assembly includes first connecting rod, second connecting rod and third connecting rod, and first telescoping cylinder is hinged
In the first connecting rod, second telescoping cylinder and the second connecting rod, third connecting rod are articulated with the first hinge, and described first
Connecting rod and the third connecting rod are articulated with the second hinge and third hinge, the first connecting rod, second with the gantry that turns over respectively
Connecting rod is articulated with the 4th hinge with the immobilizing foundation.
Preferably, the first connecting rod include straight bar portion and from the straight bar portion both ends bend the first bending part and
Second bending part, first telescoping cylinder are articulated with the 5th hinge in the straight bar portion, and second hinge is located at described
On first bending part.
Preferably, the second connecting rod is V shape pole, and the second connecting rod is articulated with the V shape pole with the third connecting rod
One end, the 4th hinge is located at the other end of the V shape pole.
Preferably, the third connecting rod is straight bar, and first hinge and third hinge are located at the straight bar respectively
Both ends.
Preferably, the gantry that turns over includes the first body cradle and second for turning over bucket portion and being arranged on the side for turning over bucket portion
Body cradle, the first connecting rod and the third connecting rod are hingedly connected to first body cradle and the second body cradle.
Preferably, the gantry that turns over includes turning over bucket portion described in symmetrically arranged two, and it is right respectively that the feed mechanism includes
It should be arranged on described in two in each link assembly for turning over bucket portion, first telescoping cylinder and the second telescoping cylinder and turn over bucket
Between portion, one end of first telescoping cylinder and the second telescoping cylinder is provided with across the shaft that bucket portion is turned over described in two and passes through institute
It states shaft and is articulated with the link assembly.
Preferably, the bucket portion of turning over includes guide rail and can be mentioned along what the guide rail moved.
The present invention also provides a kind of garbage truck, wherein, the garbage truck includes the feed mechanism of the present invention, the fixed base
Plinth is the subframe of the garbage truck.
Through the above technical solutions, feed mechanism can be realized by the first telescoping cylinder turn over the lifting of gantry, and pass through the
Two telescoping cylinders realize the overturning for turning over gantry, and the arrangement of link assembly can be relatively simple, on the one hand can simplify structure, the opposing party
Face advantageously reduces arrangement space.
Description of the drawings
Fig. 1 is the structure diagram for the feed mechanism for illustrating one embodiment of the present invention, and wherein feed mechanism is in
Initial position；
Fig. 2 is the schematic diagram for mentioning arrival clamped position of the feed mechanism of Fig. 1；
Fig. 3 is the schematic diagram for turning over gantry hoisting depth of the feed mechanism of Fig. 1；
Fig. 4 is the schematic diagram for turning over gantry and reaching upper discharge position of the feed mechanism of Fig. 1；
Fig. 5 is the stereogram of Fig. 1.
Reference sign
10- turns over gantry, and 11- turns over bucket portion, the first body cradles of 12-, the second body cradles of 13-, 14- guide rails, and 15- is mentioned, 20-
One telescoping cylinder, the second telescoping cylinders of 30-, 40- link assemblies, 41- first connecting rods, 42- second connecting rods, 43- third connecting rods, P1-
One hinge, the second hinges of P2-, P3- third hinges, the 4th hinges of P4-, the 5th hinges of P5-.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the case where not making to illustrate on the contrary, the noun of locality such as " upper and lower, top, bottom " used is typically needle
For direction shown in the drawings either for it is vertical, on vertical or gravity direction for each component mutual alignment relation
Word is described.
According to an aspect of the present invention, a kind of feed mechanism of garbage truck is provided, wherein, feed mechanism includes turning over gantry
10th, the first telescoping cylinder 20, the second telescoping cylinder 30 and link assembly 40, link assembly 40 are articulated with immobilizing foundation, the first telescoping cylinder
20 and one end of second telescoping cylinder 30 be mounted on the other end of immobilizing foundation, the first telescoping cylinder 20 and the second telescoping cylinder 30
Hinged with link assembly 40 respectively, the first telescoping cylinder 20 turns over gantry 10 with drive for drive link component 40 and lifts, and second stretches
Contracting cylinder 30 turns over gantry 10 with drive for drive link component 40 and overturns.
The feed mechanism of the present invention can realize the lifting for turning over gantry 10 by the first telescoping cylinder 20, and it is flexible to pass through second
Cylinder 30 realizes the overturning for turning over gantry 10, and the arrangement of link assembly 40 can be relatively simple, on the one hand can simplify structure, the opposing party
Face advantageously reduces arrangement space.
In addition, operated respectively by different telescoping cylinders by the lifting and overturning that will turn over gantry 10, it on the one hand can be to avoid
Individual oil cylinder loads excessively and therefore needs use intensity, is steady caused by using individual operation of oil cylinde in the prior art
The problem of qualitative better oil cylinder, the promotion and turning operation on the other hand turning over gantry 10 can be mutual indepedent, are independent of each other.Separately
Outside, different operations by different telescoping cylinders is provided, the movement of entire mechanism can be made more controllable, steady.
Various appropriate forms may be used in link assembly 40, as long as being connected to each other by multiple connecting rods, to be stretched by first
The operation of 20 and second telescoping cylinder 30 of contracting cylinder and realize the corresponding actions for turning over gantry 10.Preferably, it link assembly 40 and turns over
10 mutual hinge joint of gantry forms parallel four-bar linkage, and first telescoping cylinder 20 is used to drive the parallel―ordinal shift machine
The first of structure while around this first while a hinge (the 4th hinge P4 hereafter) rotation, second telescoping cylinder 30 is for driving
Being rotated with described first when being articulated with the second of the hinge around the hinge for the parallel four-bar linkage is moved, so as to turn over gantry
10 action is accurate and can be stably held in any position.
For this purpose, link assembly 40 can include the connecting rod of right quantity and form and is accordingly hinged with associated components.Example
Such as, as shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, link assembly 40 includes first connecting rod 41, second connecting rod 42 and third connecting rod 43, the
One telescoping cylinder 20 is articulated with first connecting rod 41 (i.e. the 5th hinge P5 in Fig. 3), the second telescoping cylinder 30 and second connecting rod 42, third
Connecting rod 43 is articulated with the first hinge P1, and first connecting rod 41 and third connecting rod 43 are articulated with the second hinge P2 with turning over gantry 10 respectively
With third hinge P3, first connecting rod 41, second connecting rod 42 and immobilizing foundation are articulated with the 4th hinge P4.First hinge as a result,
P1, the second hinge P2, third hinge P3 and the 4th hinge P4 basically constitute four vertex of parallelogram, on being formed
State parallel four-bar linkage.For driving first connecting rod 41, (i.e. the second hinge P2 and the 4th hinge P4 are formed first telescoping cylinder 20
The first side) around the 4th hinge P4 rotate, the second telescoping cylinder 30 for drive second connecting rod 42 (i.e. the first hinge P1 and the 4th cut with scissors
The second side that point P4 is formed) it is rotated around the 4th hinge P4.Wherein, the second telescoping cylinder 30 is articulated with parallel four side with second connecting rod 42
First hinge P1 of shape mechanism by driving second connecting rod 42 that can increase the driving arm of force at the first hinge P1, improves first
The working efficiency of telescoping cylinder 20.
Wherein, first connecting rod 41, second connecting rod 42 and third connecting rod 43 can be arranged as required to as corresponding shape.Example
Such as, first connecting rod 41 can include straight bar portion and the first bending part and the second bending part that are bent from straight bar portion both ends, institute
The 5th hinge P5 that the first telescoping cylinder 20 is articulated in the straight bar portion is stated, the second hinge P2 is located on the first bending part.By
This, on the one hand can play the role of required connecting rod, on the other hand can reduce the space occupied so that entire link assembly 40
It is compact-sized and make link assembly 40 and dustbin non-interference when turning over gantry 10 and being turned in dustbin.Certainly, first connects
Bar 41 or other shapes, as long as ensureing that the distance between the second hinge P2 and the 5th hinge P5 is constant.
Likewise, second connecting rod 42 can be V shape pole, second connecting rod 42 is articulated with one end of V shape pole with third connecting rod 43,
4th hinge P4 is located at the other end of V shape pole, and so as on the one hand can be ensured that hinged stabilization, it is empty on the other hand can to reduce occupancy
Between and make link assembly 40 and dustbin non-interference when turning over gantry 10 and being turned in dustbin.
In addition, third connecting rod 43 can be straight bar, the first hinge P1 and third hinge P3 are located at the straight bar respectively
Both ends.
In addition, the first telescoping cylinder 20 and the second telescoping cylinder 30 include cylinder body and piston rod, one in cylinder body and piston rod
Person is articulated with corresponding component, and another one is fixed.It is supported for ease of stablizing, cylinder body is fixed, and piston rod is articulated with corresponding component.
Wherein, the first telescoping cylinder 20 and the second telescoping cylinder 30 can be cylinder or hydraulic cylinder.
For ease of a length of side of fixed parallel four-bar linkage, gantry 10 is turned over steadily to be promoted, overturn, it is preferable that
It turns over gantry 10 to include turning over bucket portion 11 and be arranged on the first body cradle 12 and the second body cradle 13 of the side for turning over bucket portion 11, first connects
Bar 41 and third connecting rod 43 are hingedly connected to the first body cradle 12 and the second body cradle 13.In other words, the second hinge P2 and third
Hinge P3 the relative position of each other is fixed.
In addition, for ease of arrangement, the interference of associated components is avoided, gantry 10 is turned over and turns over bucket portion including symmetrically arranged two
11, feed mechanism includes corresponding respectively to each link assembly 40 for turning over bucket portion 11, the first telescoping cylinder 20 and the second telescoping cylinder 30
Be arranged on two turn over bucket portion 11 between, one end of 20 second telescoping cylinder 30 of the first telescoping cylinder is provided with turns over bucket portion 11 across two
Shaft and the shaft that passes through are articulated with link assembly 40, and (the first telescoping cylinder 20 is articulated with the 5th hinge of first connecting rod 41 by shaft
P5, the second telescoping cylinder 30 are articulated with the first hinge P1 of second connecting rod 42 and third connecting rod 43 by shaft.Position shown in Fig. 5
It puts, the position of the first hinge P1 and the 5th hinge P5 overlap in the axial direction).
Other appropriate structures can be had by turning over gantry 10, turn over bucket operation.For example, turning over bucket portion 11 can include
Guide rail 14 and 15 can be mentioned along what guide rail 14 moved.15 are mentioned by being moved along guide rail 14, dustbin can be clamped, to carry out
Subsequent operation.
Garbage truck a kind of according to another aspect of the present invention, wherein, garbage truck includes the feed mechanism of the present invention, fixed base
Plinth is the subframe of garbage truck.
Illustrate the operation of the feed mechanism of the present invention below in conjunction with the accompanying drawings.
In dormant state, as shown in Figure 1 and Figure 5, the first telescoping cylinder 20 and the second telescoping cylinder 30 are withdrawn, mention 15 be located at lead
14 lower end of rail.
When needing to carry out feeding operation, make to mention 15 first and moved up along guide rail 14, with by mention 15 upper end
Dustbin is clamped with the top for turning over bucket portion 11, as shown in Figure 2.
Then, the first telescoping cylinder 20 is extended, first connecting rod 41 to be driven to be rotated around the 4th hinge P4, and drives parallel four to connect
The corresponding portion movement of linkage, position shown in Fig. 3 is promoted to so as to turn over gantry 10.
Finally, the second telescoping cylinder 30 is extended, second connecting rod 42 to be driven to be rotated around the 4th hinge P4, and drives parallel four to connect
The corresponding portion movement of linkage so that it turns over gantry 10 and overturns to position shown in Fig. 4, in this position, the open top of dustbin
It downward and can dump rubbish, reach feeding purpose.
The state of Fig. 1 can be returned to according to above-mentioned steps backout.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited thereto.At this
In the range of the technology design of invention, a variety of simple variants can be carried out to technical scheme of the present invention.The present invention includes each tool
Body technique feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various possible groups
Conjunction mode no longer separately illustrates.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to
Protection scope of the present invention.
Claims (10)
1. a kind of feed mechanism of garbage truck, which is characterized in that the feed mechanism includes turning over gantry (10), the first telescoping cylinder
(20), the second telescoping cylinder (30) and link assembly (40), the link assembly (40) are articulated with immobilizing foundation and described turn over gantry
(10), one end of first telescoping cylinder (20) and second telescoping cylinder (30) is mounted on the immobilizing foundation, and described
The other end of one telescoping cylinder (20) and second telescoping cylinder (30) is hinged with the link assembly (40) respectively, and described first stretches
Contracting cylinder (20) for driving the link assembly (40) to turn over gantry (10) lifting described in drive, use by second telescoping cylinder (30)
It is overturn in driving the link assembly (40) with turning over gantry (10) described in drive.
2. the feed mechanism of garbage truck according to claim 1, which is characterized in that the link assembly (40) and described turn over
The mutual hinge joint of gantry (10) forms parallel four-bar linkage, and first telescoping cylinder (20) connects for driving described parallel four
The first of linkage while around this first while a hinge rotation, second telescoping cylinder (30) for drive it is described it is parallel four connect
Linkage is rotated with described first when being articulated with the second of the hinge around the hinge.
3. the feed mechanism of garbage truck according to claim 2, which is characterized in that the link assembly (40) is including first
Connecting rod (41), second connecting rod (42) and third connecting rod (43), first telescoping cylinder (20) are articulated with the first connecting rod (41),
Second telescoping cylinder (30) and the second connecting rod (42), third connecting rod (43) are articulated with the first hinge (P1), and described
One connecting rod (41) and the third connecting rod (43) are articulated with the second hinge (P2) and third hinge with the gantry (10) that turns over respectively
(P3), the first connecting rod (41), second connecting rod (42) and the immobilizing foundation are articulated with the 4th hinge (P4).
4. the feed mechanism of garbage truck according to claim 3, which is characterized in that the first connecting rod (41) is including straight
Bar portion and the first bending part and the second bending part bent from the straight bar portion both ends, first telescoping cylinder (20) are articulated with
The 5th hinge (P5) in the straight bar portion, second hinge (P2) is on first bending part.
5. the feed mechanism of garbage truck according to claim 3, which is characterized in that the second connecting rod (42) is V shape pole,
The second connecting rod (42) is articulated with one end of the V shape pole with the third connecting rod (43), and the 4th hinge (P4) is located at
The other end of the V shape pole.
6. the feed mechanism of garbage truck according to claim 3, which is characterized in that the third connecting rod (43) is straight
Bar, first hinge (P1) and third hinge (P3) are located at the both ends of the straight bar respectively.
7. the feed mechanism of the garbage truck according to any one in claim 3-6, which is characterized in that described to turn over gantry
(10) the first body cradle (12) and the second body cradle including turning over bucket portion (11) and being arranged on the side for turning over bucket portion (11)
(13), the first connecting rod (41) and the third connecting rod (43) are hingedly connected to first body cradle (12) and second hinged
Frame (13).
8. the feed mechanism of garbage truck according to claim 7, which is characterized in that the gantry (10) that turns over is including symmetrically setting
Bucket portion (11) is turned over described in two put, the feed mechanism includes corresponding respectively to each connecting rod for turning over bucket portion (11)
Component (40), first telescoping cylinder (20) and the second telescoping cylinder (30) are arranged on described in two between turning over bucket portion (11), described
One end of first telescoping cylinder (20) and the second telescoping cylinder (30) is provided with across the shaft that bucket portion (11) is turned over described in two and passes through
The shaft is articulated with the link assembly (40).
9. the feed mechanism of the garbage truck according to any one in claim 1-6, which is characterized in that described to turn over bucket portion
(11) it including guide rail (14) and can be mentioned (15) along the guide rail (14) is mobile.
10. a kind of garbage truck, which is characterized in that the garbage truck includes the feeder described in any one in claim 1-9
Structure, the immobilizing foundation are the subframe of the garbage truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481790.XA CN108263793A (en) | 2017-12-29 | 2017-12-29 | Garbage truck and its feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481790.XA CN108263793A (en) | 2017-12-29 | 2017-12-29 | Garbage truck and its feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108263793A true CN108263793A (en) | 2018-07-10 |
Family
ID=62772826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711481790.XA Pending CN108263793A (en) | 2017-12-29 | 2017-12-29 | Garbage truck and its feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937283A (en) * | 2019-12-06 | 2020-03-31 | 安徽爱瑞特新能源专用汽车股份有限公司 | A hang auxiliary structure for garbage bin |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2751661A1 (en) * | 2011-04-04 | 2011-12-19 | Vehicules Inpak Inc. / Inpak Vehicles Inc. | A vehicle-mounted articulated arm for discharging bins |
| CN202244970U (en) * | 2011-10-19 | 2012-05-30 | 江苏悦达专用车有限公司 | Dumping device of dust cart |
| CN104118678A (en) * | 2014-06-03 | 2014-10-29 | 广西合浦县惠来宝机械制造有限公司 | Garbage loading mechanism |
| CN204223598U (en) * | 2014-10-31 | 2015-03-25 | 湖南云马华盛汽车科技有限公司 | A kind of waste-skip feed mechanism and waste-skip |
-
2017
- 2017-12-29 CN CN201711481790.XA patent/CN108263793A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2751661A1 (en) * | 2011-04-04 | 2011-12-19 | Vehicules Inpak Inc. / Inpak Vehicles Inc. | A vehicle-mounted articulated arm for discharging bins |
| CN202244970U (en) * | 2011-10-19 | 2012-05-30 | 江苏悦达专用车有限公司 | Dumping device of dust cart |
| CN104118678A (en) * | 2014-06-03 | 2014-10-29 | 广西合浦县惠来宝机械制造有限公司 | Garbage loading mechanism |
| CN204223598U (en) * | 2014-10-31 | 2015-03-25 | 湖南云马华盛汽车科技有限公司 | A kind of waste-skip feed mechanism and waste-skip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937283A (en) * | 2019-12-06 | 2020-03-31 | 安徽爱瑞特新能源专用汽车股份有限公司 | A hang auxiliary structure for garbage bin |
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Application publication date: 20180710 |