CN218078253U - Shredder feeding box cover opening and closing device - Google Patents
Shredder feeding box cover opening and closing device Download PDFInfo
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- CN218078253U CN218078253U CN202222182271.6U CN202222182271U CN218078253U CN 218078253 U CN218078253 U CN 218078253U CN 202222182271 U CN202222182271 U CN 202222182271U CN 218078253 U CN218078253 U CN 218078253U
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- box
- locking
- box cover
- cover
- box body
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Abstract
The utility model discloses a feeding box cover opening and closing device of a shredder, which comprises a box body, a box cover opening and closing mechanism and a locking mechanism, wherein the top of the box body is provided with an inlet port, the box cover is matched with the inlet port, the box cover opening and closing mechanism is connected with a corresponding box cover and is suitable for driving the box cover to swing on the box body so as to open or close the corresponding inlet port, and the locking mechanism is arranged between the box cover and the box body so as to lock the position of the box cover when the box cover closes the corresponding inlet port; the case lid articulates on the box. The novel feeding device can be used for conveniently feeding large materials, is safer and more reliable, prolongs the service life, and is convenient for users to operate.
Description
Technical Field
The utility model relates to a shredder throws storage box lid and opens and shuts the device.
Background
Most of feeding box covers of previous shredders can only be opened unilaterally, and the materials are fed from the opened side face of the box cover during feeding, so that the feeding box cover has great limitation on the size of the fed materials. For example, chinese patent publication No. CN 2143559U discloses a feeding device for a pipe shredder, which can control opening and closing of a box cover by a driving mechanism, but has a limited feeding space and is not suitable for feeding large plate-type materials.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a shredder and throw workbin lid device that opens and shuts, it can make things convenient for the bold material to put in, and safe and reliable has prolonged life, convenience of customers operation more.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a shredder throws workbin lid device that opens and shuts, includes:
the top of the box body is provided with at least one inlet;
the box cover is matched with the inlet and is hinged to the box body;
the box cover opening and closing mechanism is connected with the corresponding box cover and is suitable for driving the box cover to swing on the box body so as to open or close the corresponding inlet;
and the locking mechanism is arranged between the box cover and the box body and used for locking the position of the box cover when the box cover closes the corresponding access opening.
Further, a specific structure of a case cover opening and closing mechanism is provided, which comprises:
at least one piston cylinder, the cylinder body of piston cylinder articulates on the box, the piston rod of piston cylinder with the upside of case lid is articulated.
Furthermore, a piston cylinder setting mode is provided, and the number of the piston cylinders is two, and the two piston cylinders are arranged in parallel along the swinging axial direction of the box body and the box cover.
Furthermore, in order to increase the feeding space, two box covers are arranged and symmetrically arranged in the middle of the top of the box body.
Further, there is provided a concrete structure of a lock mechanism, including:
a locking assembly and a locking assembly drive mechanism; wherein the content of the first and second substances,
the locking assembly comprises a locking hook movably arranged on the corresponding box cover;
the lock body is arranged on the box body and correspondingly matched with the lock hook;
the locking component driving mechanism is connected with the locking hook to drive the locking hook to be jointed with or separated from the lock body.
Further, a specific structure of the lock body is provided, the lock body is a clamping wheel rotatably connected to the box body, and when the lock hook is engaged with the lock body, the lock hook hooks the corresponding clamping wheel.
Further, a specific structure of a locking assembly driving mechanism is provided, which comprises:
the rotating shaft is rotatably connected to the box cover, the locking hook is fixedly arranged at the end part of the rotating shaft, and a rotating connecting block is arranged on the rotating shaft;
and the cylinder body of the locking piston cylinder is hinged on the corresponding box cover, and the piston rod of the locking piston cylinder is hinged with the corresponding rotary connecting block.
By adopting the technical scheme, the utility model discloses following beneficial effect has:
1. two box doors are arranged at the top of the box body, and the opening and closing of the box doors are controlled by a piston cylinder, so that the box cover can be completely opened right above the box body, and large materials can be conveniently thrown in;
2. the locking piston cylinder drives the rotating shaft to rotate, so that the locking hook on the rotating shaft hooks the clamping wheel on the corresponding box body to realize locking when the box cover is closed, and the safety and the reliability are improved.
Drawings
FIG. 1 is a first schematic structural view of a shredder feeding box cover opening and closing device of the present invention;
FIG. 2 is a second schematic structural view of the opening and closing device of the feeding box cover of the shredder of the present invention;
FIG. 3 is a third schematic structural view of the opening and closing device of the feeding box cover of the shredder;
FIG. 4 is a perspective view of the opening and closing device of the feeding box cover of the shredder;
FIG. 5 is an enlarged view of the portion A of FIG. 4;
fig. 6 is the utility model discloses a shredder throws feed box lid and opens and shuts locking device's stress analysis picture.
Detailed Description
In order that the present invention may be more clearly understood, the following detailed description is given with reference to the accompanying drawings.
As shown in fig. 1 to 6, in this embodiment, a shredder feeder lid opening and closing device includes:
the box body 1, the top of the box body 1 is provided with an inlet 4;
the box cover 2 is matched with the inlet 4, and the box cover 2 is hinged on the box body 1;
a cover opening and closing mechanism connected to the corresponding cover 2 and adapted to drive the cover 2 to swing on the case 1 to open or close the corresponding access opening 4;
a locking mechanism provided between the cover 2 and the housing 1 to position-lock the cover 2 when the cover 2 closes the corresponding access opening 4.
Specifically, as shown in fig. 1 to 4, the cover opening and closing mechanism may have the following structure, including:
four piston cylinders 3, the cylinder body of piston cylinder 3 articulates on box 1, and the piston rod of piston cylinder 3 is articulated with the upside of case lid 2.
In the present embodiment, as shown in fig. 1-3, two box covers 2 are symmetrically arranged at the middle part of the top of the box body 1; two case lids 2 can be opened simultaneously, and the material space is thrown in the increase, makes things convenient for the bold material to put in.
Specifically, as shown in fig. 4, two piston cylinders 3 are respectively arranged on two sides of the top of the box body 1, and are arranged in parallel along the swing axial direction of the box body 1 and the box cover 2.
In this embodiment, the piston cylinder 3 may be a cylinder or a hydraulic cylinder; when the piston cylinder 3 works, the piston rod retracts, the piston rod drives the box cover 2 to swing upwards on the box body 1, and the inlet 4 is opened; similarly, when the piston rod extends out, the piston rod drives the box cover 2 to swing downwards on the box body 1, and the inlet 4 can be closed.
Specifically, as shown in fig. 1-6, the locking mechanism may be of a structure including:
a locking assembly and a locking assembly drive mechanism.
Specifically, the locking assembly comprises a locking hook 8 movably arranged on the corresponding box cover 2;
the lock body 9 is arranged on the box body 1 and correspondingly matched with the lock hook 8;
the locking assembly actuating mechanism is coupled to the shackle 8 to actuate the shackle 8 into and out of engagement with the lock body 9.
As shown in fig. 1 to 6, in the present embodiment, the locking bodies 9 are clamping wheels rotatably coupled to the cabinet 1, and when the locking hooks 8 are engaged with the locking bodies 9, the locking hooks 8 hook the corresponding clamping wheels.
As shown in fig. 6, when the shackle 8 hooks the corresponding clamping wheel, the shackle 8 is tangent to the clamping wheel contact surface. The force Fr of the locking hook 8 on the clamping wheel is in the normal direction at the contact point and can be decomposed into a horizontal force Fr 1 And a vertical force Fr 2 。Fr 2 Clamping force Fr for locking the cover 1 For driving counter-forces, by formula Fr 2 =Fr 1 The term "tan. Alpha. Indicates that the angle of alpha is small, and Fr 2 Will be large so that a locking assembly actuating mechanism will provide a large clamping force with a small force on the shackle 8.
Specifically, as shown in fig. 1-5, the locking assembly drive mechanism may be of a structure comprising:
the rotating shaft 7 is rotatably connected to the box cover 2, the locking hook 8 is fixedly arranged at the end part of the rotating shaft 7, and the rotating shaft 7 is provided with a rotating connecting block 5;
and the locking piston cylinder 6 is hinged to the corresponding box cover 2, and the piston rod of the locking piston cylinder 6 is hinged to the corresponding rotary connecting block 5.
In this embodiment, the locking piston cylinder 6 may be a cylinder or a hydraulic cylinder, two ends of the rotating shaft 7 are respectively provided with one locking hook 8, and the corresponding box body 1 and box cover 2 are respectively provided with one locking mechanism, which can respectively control the locking of the two box covers 2; when the box cover opening and closing mechanism drives the box cover 2 to swing and close the inlet opening 4, the locking piston cylinder 6 works, the piston rod retracts, the piston rod drives the rotary connecting block 5 to rotate, meanwhile, the rotary shaft 7 is driven to rotate, the locking hooks 8 connected to the two ends of the rotary shaft 7 also rotate along with the rotary connecting block, the locking hooks are connected with the lock body 9 and hook the corresponding clamping wheels, and the box cover is locked.
When the material needs to be thrown, the locking piston cylinder 6 works, a piston rod of the locking piston cylinder 6 extends out, the piston rod drives the rotary connecting block 5 to rotate and simultaneously drives the rotary shaft 7 to rotate, the lock hooks 8 connected to two ends of the rotary shaft 7 also rotate along with the rotary connecting block, so that the lock hooks 8 loosen corresponding clamping wheels, then the piston cylinder 3 acts, the piston rod retracts, and the piston rod drives the box cover 2 to swing upwards on the box body 1 to open the inlet 4;
after the feeding is finished, the piston cylinder 3 acts, a piston rod of the piston cylinder extends out, the piston rod drives the box cover 2 to swing downwards on the box body 1, the inlet opening 4 is closed, then the piston cylinder 6 is locked to work, the piston rod of the piston cylinder 6 is locked to retract, the piston rod drives the rotary connecting block 5 to rotate, meanwhile, the rotary shaft 7 is driven to rotate, the lock hooks 8 connected to two ends of the rotary shaft 7 also rotate along with the piston rod, the lock hooks are connected with the lock body 9, corresponding clamping wheels are hooked, and the locking of the box cover is completed.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a shredder throws workbin lid device that opens and shuts, its characterized in that includes:
the box body (1), the top of the box body (1) is provided with at least one inlet (4);
the box cover (2) is matched with the inlet (4), and the box cover (2) is hinged to the box body (1);
a cover opening and closing mechanism connected with the corresponding cover (2) and suitable for driving the cover (2) to swing on the box body (1) so as to open or close the corresponding inlet (4);
a locking mechanism arranged between the cover (2) and the box (1) for locking the cover (2) in position when the cover (2) closes the corresponding access opening (4).
2. The shredder feeder box cover opening and closing device according to claim 1,
the case lid mechanism that opens and shuts includes:
the piston rod of the piston cylinder (3) is hinged with the upper side of the box cover (2).
3. A shredder feeder lid opening and closing device according to claim 2,
the two piston cylinders (3) are arranged in parallel along the swing axial direction of the box body (1) and the box cover (2).
4. The shredder feeder box cover opening and closing device according to claim 1,
the two box covers (2) are symmetrically arranged in the middle of the top of the box body (1).
5. A shredder feeder lid opening and closing device according to claim 1,
the locking mechanism comprises a locking assembly and a locking assembly driving mechanism; wherein the content of the first and second substances,
the locking assembly comprises a locking hook (8) movably arranged on the corresponding box cover (2);
the lock body (9) is arranged on the box body (1) and correspondingly matched with the lock hook (8);
the locking component driving mechanism is connected with the locking hook (8) to drive the locking hook (8) to be jointed with or separated from the lock body (9).
6. The shredder feeder box cover opening and closing device according to claim 5,
the lock body (9) is a clamping wheel rotatably connected to the box body (1), and when the lock hook (8) is connected with the lock body (9), the lock hook (8) hooks the corresponding clamping wheel.
7. The shredder feeder box cover opening and closing device according to claim 5,
the locking assembly drive mechanism includes:
the rotary box is characterized in that the rotary box comprises a rotary shaft (7) which is rotatably connected to the box cover (2), a lock hook (8) is fixedly arranged at the end part of the rotary shaft (7), and a rotary connecting block (5) is arranged on the rotary shaft (7);
the locking device comprises a locking piston cylinder (6), a cylinder body of the locking piston cylinder (6) is hinged to a corresponding box cover (2), and a piston rod of the locking piston cylinder (6) is hinged to a corresponding rotary connecting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182271.6U CN218078253U (en) | 2022-08-18 | 2022-08-18 | Shredder feeding box cover opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182271.6U CN218078253U (en) | 2022-08-18 | 2022-08-18 | Shredder feeding box cover opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218078253U true CN218078253U (en) | 2022-12-20 |
Family
ID=84446896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222182271.6U Active CN218078253U (en) | 2022-08-18 | 2022-08-18 | Shredder feeding box cover opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218078253U (en) |
-
2022
- 2022-08-18 CN CN202222182271.6U patent/CN218078253U/en active Active
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