CN212500506U - Foldable cover-folding medical waste transport vehicle - Google Patents
Foldable cover-folding medical waste transport vehicle Download PDFInfo
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- CN212500506U CN212500506U CN202020820378.7U CN202020820378U CN212500506U CN 212500506 U CN212500506 U CN 212500506U CN 202020820378 U CN202020820378 U CN 202020820378U CN 212500506 U CN212500506 U CN 212500506U
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- connecting rod
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Abstract
The utility model discloses a foldable receipts lid medical waste transport vechicle, including hopper, support, receipts lid unit, drive unit and polylith apron, wherein: the cover folding unit comprises a first connecting rod, a second connecting rod, gears and a rotating arm, the first connecting rods are sequentially connected end to end, the two gears which are meshed with each other are respectively connected with one rotating arm in a rotating mode, the driving unit comprises a double-rocker mechanism, a rack of the double-rocker mechanism is fixedly connected with the support, the first connecting rod is fixedly connected with the connecting rod of the double-rocker mechanism, and the first connecting rod winds the rotating shaft of the hopper and the connecting rod of the double-rocker mechanism winds the rotating shaft of the hopper to be coaxial. The utility model discloses it is folding to drive when the hopper is rotatory to empty to receive the motion of lid unit, and it is folding to have driven the apron, simple structure, only need during consequently the use with the hopper upset, can accomplish the function of uncapping, need not to open the lid with the help of manpower or other power equipment, it is convenient to use.
Description
Technical Field
The utility model relates to a commodity circulation transportation technical field, specificly relate to a foldable receipts lid medical waste transport vechicle.
Background
In the processing procedure to some medical waste, because medical waste can the polluted environment, need seal in order to reduce the pollution to the transport vechicle, this kind of transport vechicle or use the mode that the motor drove the apron and remove to make the transport vechicle uncovered, but this kind of mode need drive alone with the help of electrical equipment, needs extra electric power, and has improved manufacturing cost. Or adopt the manpower to open and shut the apron, but this kind of mode is when empting, and the apron is easy to be closed in the upset under the action of gravity, influences empting of material, leads to the position that needs special staff to control the apron when using, is not convenient for accomplish alone and emptys the operation of unloading.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a foldable receipts lid medical waste transport vechicle for solve among the prior art transport vechicle inconvenient problem of operation when uncapping.
In order to achieve the technical purpose, the technical proposal of the utility model is as follows: folding cover-collecting medical waste transport vehicle comprises a hopper, a support, a cover-collecting unit, a driving unit and a plurality of cover plates, wherein: the hopper is hinged with the bracket; the cover folding unit comprises a first connecting rod, a second connecting rod, gears and rotating arms, wherein two ends of the first connecting rod are fixedly connected with the two gears respectively, the first connecting rods are sequentially connected end to end and meshed and connected through the gears, the two gears meshed and connected with each other are rotatably connected with one rotating arm respectively, and two ends of the second connecting rod are hinged with the two rotating arms connected with two ends of the first connecting rod respectively; the driving unit comprises a double-rocker mechanism, a rack of the double-rocker mechanism is fixedly connected with the support, a rocker of the double-rocker mechanism is fixedly connected with the hopper, a first connecting rod is fixedly connected with a connecting rod of the double-rocker mechanism, and the first connecting rod is coaxial with the connecting rod of the double-rocker mechanism around a rotating shaft of the hopper; one side of the cover plate is fixedly connected with the first connecting rod.
Compared with the prior art, the beneficial effects of the utility model include: the double-rocker mechanism is used, the cover closing unit is driven to move and fold when the hopper is rotated and dumped, the cover plate is driven to fold, the structure is simple, the cover opening function can be completed only by overturning the hopper during use, the cover does not need to be opened by means of manpower or other power equipment, and the use is convenient.
Drawings
FIG. 1 is a perspective view of a collapsible cover medical waste transport cart provided by the present invention;
FIG. 2 is another perspective view of the collapsible canopy medical waste transport cart provided by the present invention;
FIG. 3 is a front view of a cover folding unit of the collapsible cover medical waste transport cart provided by the present invention;
FIG. 4 is a perspective view of the collapsible cover medical waste transporter of the present invention as the hopper is inverted;
reference numerals: 1-hopper, 2-bracket, 3-cover-closing unit, 4-driving unit, 5-cover plate, 6-handle, 7-caster, 31-first connecting rod, 32-second connecting rod, 33-gear, 34-rotating arm and 41-double-rocker mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, fig. 1 and 2 are perspective views of the same embodiment from different viewing angles, and for convenience of illustration, it should be seen from the two views that the present embodiment provides a foldable covered medical waste transport cart, which includes a hopper 1, a bracket 2, a covered unit 3, a driving unit 4 and a plurality of cover plates 5, wherein the hopper 1 is used for carrying materials, the covered unit 3 is connected to the cover plates 5 and is used for opening the cover plates 5, the bracket 2 is hinged to the hopper 1 and supports the hopper 1, the driving unit 4 drives the covered unit 3 to move, and the cover plates 5 are used for covering the hopper 1, wherein:
the hopper 1 is hinged with the support 2, specifically, two side faces of the hopper 1 are hinged with the support 2 near the corners, so that only a rotating force is applied to the hopper 1, the hopper 1 can rotate and topple along the corners, the cover closing unit 3 comprises a first connecting rod 31, a second connecting rod 32, gears 33 and rotating arms 34, two ends of the first connecting rod 31 are fixedly connected with the two gears 33 respectively, the first connecting rods 31 are sequentially connected end to end and are meshed and connected through the gears 33, the two gears 33 which are meshed and connected with each other are rotatably connected with one rotating arm 34 respectively, and two ends of the second connecting rod 32 are hinged with the two rotating arms 34 which are connected with two ends of the first connecting rod 31 respectively. Each of the first link 31, the second link 32, and the two swivel arms 34 connected thereto form a four-bar hinge mechanism.
In a preferred embodiment, the cover closing units 3 are respectively disposed on two opposite sides of the cover plate 5, the number of the driving units 4 is two, and the two driving units 4 are respectively disposed on two opposite sides of the hopper 1.
The cover closing unit 3 and the driving unit 4 are arranged on two opposite side surfaces of the cover plate 5, so that the stability of the cover plate 5 during moving can be improved, and the pressure borne by the single-side cover closing unit 3 can be reduced.
In a preferred embodiment, the first link 31, the second link 32 and the two arms 34 connected thereto form a parallelogram.
When the four-bar mechanism is a parallelogram, the distance between the connecting rods after the cover folding unit 3 is smaller, and the space occupied by the cover plate 5 is smaller.
Referring to fig. 3, the operation principle of the cover closing unit 3 will be described in detail below: when a link hinged with the hopper 1 rotates, the first link 31 connected with the hopper 1 drives the rotating arm 34 and the cover plates 5 to rotate, and since two adjacent first links 31 are connected by two gears 33 engaged with each other, the rotation directions of the two links are opposite, so that the rotation directions of two adjacent cover plates 5 are opposite, and finally the cover plates 5 are folded. It should be noted that, the cover plates 5 and the cover units 3 are in one-to-one correspondence here, and it is easy to understand that the number of the cover plates 5 and the cover units 3 is not limited here, and the number thereof can be determined according to actual requirements.
The driving unit 4 comprises a double-rocker mechanism 41, a frame of the double-rocker mechanism 41 is fixedly connected with the bracket 2, a rocker of the double-rocker mechanism 41 is fixedly connected with the hopper 1, the first connecting rod 31 is fixedly connected with a connecting rod of the double-rocker mechanism 41, and a rotating shaft of the first connecting rod and a rotating shaft of the double-rocker mechanism 41 around the hopper 1 are coaxial. The double rocker mechanism 41 is a common mechanical structure, and its operation principle is the same as that in the prior art, so the operation principle of the driving unit 4 is only briefly described here: because the hopper 1 is a rocker of the rocker mechanism, when the hopper 1 rotates and topples, the connecting rod can be driven to rotate, and because the connecting rod is fixedly connected with the first connecting rod 31 and can drive the cover closing unit 3 to move, the cover closing unit 3 is driven to move by the driving unit 4.
One side of the cover plate 5 is fixedly connected with the first connecting rod 31.
As a preferred embodiment, the folding type medical waste transport vehicle also comprises a handle 6, and the handle 6 is fixedly connected with the bracket 2.
The handle 6 is convenient for a worker to pull the bracket 2 to move.
As a preferred embodiment, the folding type medical waste transport vehicle also comprises a plurality of casters 7, and the plurality of casters 7 are arranged below the support frame 2 and fixedly connected with the support frame 2.
The casters 7 provide support for the stand 2 and reduce friction when the stand 2 is moved.
Referring to fig. 2 to 4, the working principle of the foldable medical waste transporter provided in this embodiment will be specifically described as follows: this transport vechicle is when empting the material, and hopper 1 is rotatory for support 2, and two rocker mechanism 41 drive receipts lid unit 3 motion this moment, folds to pack up apron 5, and the theory of operation of receiving lid unit 3 has been made detailed description earlier, and here is no longer repeated, has consequently realized the function that the folding was packed up of apron 5 simultaneously when unloading in hopper 1, conveniently unloads.
To sum up, the utility model provides a pair of foldable receipts lid medical waste transport vechicle has used two rocker mechanism, drives when the hopper is rotatory to be emptyd and receive the lid unit motion, and four-bar linkage is folding to transmit the motion for subsequent four-bar linkage by coupling mechanism, realized that the polylith apron is folding, its simple structure, only need overturn the hopper during consequently the use, can accomplish the function of uncapping, it is convenient to use.
The above detailed description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. Folding type cover-collecting medical waste transport vehicle is characterized by comprising a hopper, a support, a cover-collecting unit, a driving unit and a plurality of cover plates, wherein:
the hopper is hinged with the bracket;
the cover folding unit comprises a first connecting rod, a second connecting rod, gears and rotating arms, wherein two ends of the first connecting rod are fixedly connected with the two gears respectively, the first connecting rods are sequentially connected end to end and meshed and connected through the gears, the two gears which are meshed and connected with each other are rotatably connected with one rotating arm respectively, and two ends of the second connecting rod are hinged with the two rotating arms connected with two ends of the first connecting rod respectively;
the driving unit comprises a double-rocker mechanism, a rack of the double-rocker mechanism is fixedly connected with the support, a rocker of the double-rocker mechanism is fixedly connected with the hopper, the first connecting rod is fixedly connected with the connecting rod of the double-rocker mechanism, and the first connecting rod is coaxial with the connecting rod of the double-rocker mechanism around the rotating shaft of the hopper;
one side surface of the cover plate is fixedly connected with the first connecting rod.
2. The folding cover medical waste transport cart of claim 1, wherein said cover units are disposed on opposite sides of said cover plate, respectively.
3. The folding covered medical waste transport cart of claim 1, wherein said first link, said second link, and said arms connected thereto enclose a parallelogram.
4. The folding cap medical waste transport cart of claim 1, wherein the number of said drive units is two, and two of said drive units are disposed on opposite sides of said hopper.
5. The folding covered medical waste transport cart of claim 1, further comprising a handle, wherein said handle is fixedly attached to said frame.
6. The folding covered medical waste transporter of claim 1, further comprising a plurality of casters disposed beneath and fixedly connected to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020820378.7U CN212500506U (en) | 2020-05-15 | 2020-05-15 | Foldable cover-folding medical waste transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020820378.7U CN212500506U (en) | 2020-05-15 | 2020-05-15 | Foldable cover-folding medical waste transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212500506U true CN212500506U (en) | 2021-02-09 |
Family
ID=74379803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020820378.7U Active CN212500506U (en) | 2020-05-15 | 2020-05-15 | Foldable cover-folding medical waste transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212500506U (en) |
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2020
- 2020-05-15 CN CN202020820378.7U patent/CN212500506U/en active Active
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