CN114803230A - Folding telescopic bicycle shed of hand propelled garbage truck - Google Patents
Folding telescopic bicycle shed of hand propelled garbage truck Download PDFInfo
- Publication number
- CN114803230A CN114803230A CN202210610894.0A CN202210610894A CN114803230A CN 114803230 A CN114803230 A CN 114803230A CN 202210610894 A CN202210610894 A CN 202210610894A CN 114803230 A CN114803230 A CN 114803230A
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- China
- Prior art keywords
- limiting groove
- limiting
- rod
- sliding block
- shed
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Abstract
The invention discloses a folding telescopic bicycle shed of a hand-push type garbage truck, which realizes the folding telescopic effect of the bicycle shed. The folding telescopic shed of the hand-push type garbage truck comprises a frame, side rods a, b, a sliding block, an end cover, a movable shed rod, a fixed shed rod, a limiting groove, a limiting hole and a limiting claw, wherein the movable shed rod is connected with the front end of the sliding block; the movable shed rods are two in number, one of the movable shed rods is connected to the front end of the sliding block connected with the side rod a, and the other movable shed rod is connected to the front end of the sliding block connected with the side rod b. When the slide block is positioned at the lowest position of the side rod a and the side rod b, the distance from the movable shed rod to the rotation center is still larger than the distance from the fixed shed rod to the rotation center, and collision can be avoided when the side rod a and the side rod b are rotated. The folding telescopic device is arranged, so that the daily work of sanitation workers can be assisted, the problem of odor diffusion caused by solarization or rain of garbage is reduced, and the folding telescopic device is simple in structure and convenient to operate.
Description
Technical Field
The invention relates to the technical field of garbage truck sheds, in particular to a folding telescopic type shed of a hand-push type garbage truck.
Background
The hand-push type garbage truck is used for conveying various domestic garbage, and is suitable for the following places: residential quarters, leisure squares, urban streets, landscaping, schools, factories, hospitals, and the like. In the working process of sanitation workers, a large amount of work is often required to be carried out through the hand-push type garbage truck, and particularly when the sanitation workers pull the garbage truck, the garbage truck is often exposed to the sun and even can be wetted by rainwater in rainy days; garbage behind the automobile body can quickly emit unpleasant odor under the sun exposure or the rain immersion.
Disclosure of Invention
The invention aims to solve the existing practical problems and provides a folding telescopic bicycle shed capable of being mounted on a hand-push type garbage truck, which provides a certain degree of help for sanitation workers and reduces odor emission caused by solarization or rain of garbage.
In order to solve the technical problem, the invention provides a folding telescopic carport of a hand-push type garbage truck, which comprises a frame, a side lever a, a sliding block, a side lever b, an end cover, a bolt a, a movable carport rod, a compression spring and a fixing pin, wherein the side lever a is fixed on the frame; the method is characterized in that:
the rack also comprises a fixed shed rod and a connecting and fixing hole.
The side rod a further comprises a limiting groove a, a limiting groove b, a limiting groove c, a limiting groove d and a limiting hole a.
The side rod b further comprises a limiting groove e, a limiting groove f, a limiting groove g, a limiting groove h and a limiting hole b.
The sliding block further comprises a limiting claw, a torsion spring and a bolt b.
The connecting and fixing hole is connected with a handle of the hand-push type garbage truck; the outer surface of a boss at one side of the tail end of the side lever a is contacted with the inner ring of the bearing, and the outer ring of the bearing is contacted with the inner ring of the boss seat of the rack; the outer surface of a boss at one side of the tail end of the side lever a is contacted with the inner ring of the bearing, and the outer surface of the bearing is contacted with the inner ring of the boss at the tail end of the side lever b; a boss at the tail end of the side rod b is in contact with the bearing inner ring, and the bearing outer ring is in contact with the end cover inner ring; the end cover is connected with the frame through a bolt a; the tail ends of the side rods a and b are respectively provided with a limiting hole a and a limiting hole b; the longest end of the fixing pin is arranged in the rack through a compression spring and can be fixed under the action of the compression spring; the remaining protruding parts of the fixing pins are inserted into the limiting holes a and the limiting holes b to play a fixing role.
In the side rod a and the side rod b, a limiting groove a and a limiting groove b limit a group of positions together, a limiting groove c and a limiting groove d limit a group of positions together, a limiting groove e and a limiting groove f limit a group of positions together, and a limiting groove g and a limiting groove h limit a group of positions together; two limiting claws are arranged in the sliding block; the limiting claw is connected with the sliding block through a bolt b; the limiting claw is under the action of a torsion spring, so that the limiting claw is in a clamping state; the limiting claw is matched with a limiting groove a, a limiting groove b, a limiting groove c, a limiting groove d, a limiting groove e, a limiting groove f, a limiting groove g and a limiting groove h in a clamping state, the sliding block can be limited at two different positions in the side lever a, and the sliding block can be limited at two different positions in the side lever b; the lowest position of the slide block in the side bar a is the same as that of the slide block in the side bar b; the highest position of the slide block in the side rod a is lower than that of the slide block in the side rod b.
The movable shed rod is connected with the front end of the sliding block; the movable shed rods are two in number, one of the movable shed rods is connected to the front end of the sliding block connected with the side rod a, and the other movable shed rod is connected to the front end of the sliding block connected with the side rod b.
The movable shed rods are two in total, when the slide blocks are positioned at the lowest positions of the side rods a and b, the distance from the movable shed rods to the rotation center is still larger than the distance from the fixed shed rods to the rotation center, and collision can be avoided when the side rods a and b are rotated.
The working principle of the invention is as follows:
1) firstly, pulling down the fixing pin to enable the side rods a and b at two sides to be in a movable state;
2) the torsion spring is compressed, so that the limiting claw is separated from the limiting groove, and the sliding block is in a movable state;
3) the slide blocks on the side lever a and the side lever b are simultaneously moved to the highest position or the lowest position, and the limiting claw is clamped into the limiting groove under the action of the torsion spring;
4) the side rod a and the side rod b are rotated, the fixing pin is inserted, and the positions of the side rod a and the side rod b are fixed, so that the shielding effect of carrying garbage on sanitation workers or vehicles is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. the protective effect on sanitation workers using the hand-push type garbage truck is achieved;
2. the effect of inhibiting the increase of odor on the hand-push type garbage truck is achieved;
3. the device has two working modes, can be manually switched and is simple to operate.
Drawings
FIG. 1 is a schematic view of a foldable and retractable shed of a hand propelled garbage truck for protecting the operation of sanitation workers;
FIG. 2 is a schematic view of a working state that the foldable and retractable shed of the hand-propelled garbage truck shields garbage carried on the truck;
FIG. 3 is a detailed cross-sectional view of a three-dimensional structure of a foldable and retractable shed of the hand-propelled garbage truck according to the present invention;
FIG. 4 is a schematic view of a side rod a of a foldable and retractable shed of a hand-propelled garbage cart according to the present invention;
FIG. 5 is a schematic view of a side rod b of a foldable and retractable shed of a hand-propelled garbage cart according to the present invention;
FIG. 6 is a schematic view of the structure of the sliding block and the movable shed rod of the folding retractable shed of the hand-propelled garbage truck according to the present invention;
fig. 7 is a sectional view of the sliding block mechanism of the folding telescopic carport of the hand propelled garbage truck.
In the figure:
1-a frame; 2-side bar a; 3-a slide block; 4-side lever b; 11-end cap; 12-bolt a; 31-moving shed rods; 1 a-fixing shed rods; 13-a compression spring; 1 b-connecting fixing holes; 50-a fixed pin;
21-a limiting groove a; 22-a limiting groove b, 23-a limiting groove c, 24-a limiting groove d and 25-a limiting hole a;
41-a limiting groove e, 42-a limiting groove f, 43-a limiting groove g, 44-a limiting groove h and 45-a limiting hole b;
3 a-limiting claw, 3 b-torsion spring and 3 c-bolt b.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1-7, a folding telescopic carport of a hand-push type garbage truck comprises a frame 1, a side rod a2, a slide block 3, a side rod b4, an end cover 11, a bolt a12, a movable shed rod 31, a compression spring 13 and a fixing pin 50; the method is characterized in that:
the frame 1 further comprises a fixed shed rod 1a and a connecting and fixing hole 1 b.
The side rod a2 further comprises a limiting groove a21, a limiting groove b22, a limiting groove c23, a limiting groove d24 and a limiting hole a 25.
The side rod b4 further comprises a limiting groove e41, a limiting groove f42, a limiting groove g43, a limiting groove h44 and a limiting hole b 45.
The sliding block 3 further comprises a limiting claw 3a, a torsion spring 3b and a bolt b3 c.
As shown in fig. 3, the connecting and fixing hole 1b is connected with a handle of the hand-push type garbage truck; the outer surface of a boss at one side of the tail end of the side lever a2 is contacted with the inner ring of the bearing, and the outer ring of the bearing is contacted with the inner ring of the boss seat of the machine frame 1; the outer surface of a boss at one end of the side rod a2 is in contact with the inner ring of the bearing, and the outer surface of the bearing is in contact with the inner ring of the boss at the end of the side rod b 4; a boss at the tail end of the side rod b4 is in contact with the bearing inner ring, and the bearing outer ring is in contact with the inner ring of the end cover 11; the end cover 11 is connected with the frame 1 through a bolt a 12; the tail ends of the side rod a2 and the side rod b4 are respectively provided with a limiting hole a25 and a limiting hole b 45; the longest end of the fixing pin 50 is arranged in the frame 1 through the compression spring 13 and can be fixed under the action of the compression spring 13; the remaining protruding parts of the fixing pins 50 are inserted into the stopper holes a25 and b45, and the fixing function is achieved.
As shown in fig. 4 to 7, in the side bar a2 and the side bar b4, the position-limiting groove a21 and the position-limiting groove b22 limit a group of positions together, the position-limiting groove c23 and the position-limiting groove d24 limit a group of positions together, the position-limiting groove e41 and the position-limiting groove f42 limit a group of positions together, and the position-limiting groove g43 and the position-limiting groove h44 limit a group of positions together; two limiting claws 3a are arranged in the sliding block 3; the limiting claw 3a is connected with the sliding block 3 through a bolt b3 c; the limiting claw 3a is acted by the torsion spring 3b, so that the limiting claw 3a is in a clamping state; the limiting claw 3a is matched with a limiting groove a21, a limiting groove b22, a limiting groove c23, a limiting groove d24, a limiting groove e41, a limiting groove f42, a limiting groove g43 and a limiting groove h44 in a clamping state, the sliding block 3 can be limited at two different positions in the side rod a2, and the sliding block 3 can be limited at two different positions in the side rod b 4; the lowest position of the slide block 3 in the side bar a2 is the same as the lowest position of the slide block 3 in the side bar b 4; the highest position of the slide 3 in the side lever a2 is lower than the highest position of the slide 3 in the side lever b 4.
The movable shed rod 31 is connected with the front end of the sliding block 3; the moving shed rods 31 are two in total, one of the moving shed rods is connected to the front end of the slide block 3 connected with the side rod a2, and the other moving shed rod is connected to the front end of the slide block 3 connected with the side rod b 4.
The movable shed rods (31) are two in total, when the slide block (3) is positioned at the lowest position of the side rods a (2) and b (4), the distance from the movable shed rods (31) to the rotation center is still larger than the distance from the fixed shed rods (1 a) to the rotation center, and collision can be avoided when the side rods a (2) and b (4) are rotated.
The working principle of the device is as follows:
1) firstly, pulling down the fixing pin 50 to enable the side rods a2 and b4 at two sides to be in a movable state;
2) the torsion spring 3b is compressed, so that the limiting claw 3a is separated from the limiting groove e and the limiting groove f, and the sliding block 3 is in a movable state;
3) the slide blocks 3 on the side lever a2 and the side lever b4 are simultaneously moved to the highest position or the lowest position, and the limiting claw 3a is clamped into the limiting groove e and the limiting groove f under the action of the torsion spring 3 b;
4) the side rod a2 and the side rod b4 are rotated, the fixing pin 50 is inserted, and the positions of the side rod a2 and the side rod b4 are fixed, so that the shielding effect of carrying garbage on sanitation workers or vehicles is realized.
The above embodiments are merely illustrative of the present invention and not restrictive, and it should be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted for some or all of the features of the embodiments, and any modifications, equivalents, improvements and the like within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A folding telescopic carport of a hand-push type garbage truck comprises a frame (1), side rods a (2), a slide block (3), side rods b (4), an end cover (11), bolts a (12), a movable carport rod (31), a compression spring (13) and a fixing pin (50); the method is characterized in that:
the rack (1) also comprises a fixed shed rod (1 a) and a connecting and fixing hole (1 b);
the side rod a (2) further comprises a limiting groove a (21), a limiting groove b (22), a limiting groove c (23), a limiting groove d (24) and a limiting hole a (25);
the side rod b (4) further comprises a limiting groove e (41), a limiting groove f (42), a limiting groove g (43), a limiting groove h (44) and a limiting hole b (45);
the sliding block (3) further comprises a limiting claw (3 a), a torsion spring (3 b) and a bolt b (3 c);
the connecting and fixing hole (1 b) is connected with a handle of the hand-push type garbage truck; the outer surface of a boss at one side of the tail end of the side lever a (2) is contacted with a bearing inner ring, and a bearing outer ring is contacted with a boss seat inner ring of the rack (1); the outer surface of a boss at one side of the tail end of the side lever a (2) is contacted with an inner ring of a bearing, and the outer surface of the bearing is contacted with an inner ring of a boss at the tail end of the side lever b (4); a boss at the tail end of the side lever b (4) is in contact with a bearing inner ring, and a bearing outer ring is in contact with an inner ring of the end cover (11); the end cover (11) is connected with the frame (1) through a bolt a (12); the tail ends of the side rods a (2) and b (4) are respectively provided with a limiting hole a (25) and a limiting hole b (45); the longest end of the fixing pin (50) is arranged in the rack (1) through a compression spring (13) and can be fixed under the action of the compression spring (13); the remaining protruding parts of the fixing pins (50) are inserted into the limiting holes a (25) and the limiting holes b (45) to play a fixing role;
in the side rods a (2) and b (4), a limiting groove a (21) and a limiting groove b (22) limit a group of positions together, a limiting groove c (23) and a limiting groove d (24) limit a group of positions together, a limiting groove e (41) and a limiting groove f (42) limit a group of positions together, and a limiting groove g (43) and a limiting groove h (44) limit a group of positions together; two limiting claws (3 a) are arranged in the sliding block (3); the limiting claw (3 a) is connected with the sliding block (3) through a bolt b (3 c); the limiting claw (3 a) is acted by the torsion spring (3 b) to enable the limiting claw (3 a) to be in a clamping state; the limiting claw (3 a) is matched with a limiting groove a (21), a limiting groove b (22), a limiting groove c (23), a limiting groove d (24), a limiting groove e (41), a limiting groove f (42), a limiting groove g (43) and a limiting groove h (44) in a clamping state, the sliding block (3) can be limited at two different positions in the side lever a (2), and the sliding block (3) can be limited at two different positions in the side lever b (4); the lowest position of the sliding block (3) in the side rod a (2) is the same as that of the sliding block (3) in the side rod b (4); the highest position of the sliding block (3) in the side rod a (2) is lower than that of the sliding block (3) in the side rod b (4);
the movable shed rod (31) is connected with the front end of the sliding block (3); the movable shed rods (31) are two in number, one of the movable shed rods is connected to the front end of the sliding block (3) connected with the side rod a (2), and the other one of the movable shed rods is connected to the front end of the sliding block (3) connected with the side rod b (4).
2. The folding telescopic carport of the hand propelled garbage truck as claimed in claim 1, characterized in that: the movable shed rods (31) are two in total, when the slide block (3) is positioned at the lowest position of the side rods a (2) and b (4), the distance from the movable shed rods (31) to the rotation center is still larger than the distance from the fixed shed rods (1 a) to the rotation center, and collision can be avoided when the side rods a (2) and b (4) are rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610894.0A CN114803230B (en) | 2022-05-31 | 2022-05-31 | Folding telescopic garage of hand-push type garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610894.0A CN114803230B (en) | 2022-05-31 | 2022-05-31 | Folding telescopic garage of hand-push type garbage truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114803230A true CN114803230A (en) | 2022-07-29 |
| CN114803230B CN114803230B (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210610894.0A Active CN114803230B (en) | 2022-05-31 | 2022-05-31 | Folding telescopic garage of hand-push type garbage truck |
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| Country | Link |
|---|---|
| CN (1) | CN114803230B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3009847U (en) * | 1994-10-04 | 1995-04-11 | 株式会社内山商会 | Folding rear car handle structure |
| CN110255017A (en) * | 2019-05-08 | 2019-09-20 | 重庆沐江科技有限公司 | A kind of automobile-used environment-friendly vehicle canopy of rubbish |
-
2022
- 2022-05-31 CN CN202210610894.0A patent/CN114803230B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3009847U (en) * | 1994-10-04 | 1995-04-11 | 株式会社内山商会 | Folding rear car handle structure |
| CN110255017A (en) * | 2019-05-08 | 2019-09-20 | 重庆沐江科技有限公司 | A kind of automobile-used environment-friendly vehicle canopy of rubbish |
Non-Patent Citations (1)
| Title |
|---|
| 池也;: "压缩式垃圾车定期维护的研究" * |
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| Publication number | Publication date |
|---|---|
| CN114803230B (en) | 2023-05-30 |
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