Adjusting type discharging lifting device
By installing adjustment components in the mixing discharge device, the height of the discharge assembly is changed, and the material leakage problem caused by long-term grinding is solved, which extends the service life of the machine and saves costs.
Patent Information
- Application Number
- CN202420600494.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-26
AI Technical Summary
In the existing mixing and discharge devices, due to long-term lifting and grinding, the discharge plate and discharge port are not tightly sealed, resulting in material leakage.
The adjustment assembly is installed at the lower part of the discharge assembly, and the height of the discharge assembly is changed by the adjustment assembly, so that the door panel and the discharge opening are resealed.
It avoids frequent replacement of material discharge components due to material leakage, reduces production costs and maintenance time, and extends the replacement cycle of machine loss.
Smart Images
Figure CN222624434U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mixing and discharging devices, and particularly relates to an adjustable discharging lifting device. Background Art
[0002] The forced mixer is a single-shaft forced mixing equipment. Multiple groups of plow arm type agitators are installed on the main shaft, and they are installed in a staggered and continuous manner. The structure avoids dead corners in mixing. When it is running, it produces an uninterrupted vortex centrifugal force. The staggered plow arms continue to mix, and the vortex centrifugal material flow constantly overlaps and breaks up, causing the material to boil and form a convection cycle in parallel to quickly mix the material. Agglomerated materials such as fibers or powders that agglomerate due to moisture or liquid addition are broken up, separated, and mixed evenly by the shovel installed in the plow arm mixer in combination with the convection circulation effect formed when the shovel stirrer stirs the materials, and then discharged through the discharge door; in order to meet the discharge and discharge requirements of different mixers in the prior art, the discharge device is usually divided into left-right rotation and up-and-down revolving door type; the up-and-down revolving door type realizes the up-and-down displacement of the revolving door through a connecting rod assembly, and the pins in the connecting rod assembly will wear due to long-term rotation, causing the entire connecting rod assembly to sink, which in turn causes the discharge door and the discharge port to be poorly sealed or the lifting device to wear and cause leakage. To solve the above problems, an adjustable discharge lifting device is provided in the utility model. Utility Model Content
[0003] The utility model aims to provide an adjustable discharging lifting device to address the technical defects of the existing upper and lower rotating door type discharging mechanism in the prior art, which causes the door plate and the discharging port to be worn out after long-term use, thereby causing leakage of materials due to poor sealing.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] An adjustable discharging and lifting device comprises a shell, a discharging assembly and an adjusting assembly; the discharging assembly is arranged in the shell, the discharging assembly is used to discharge materials outside the shell, the adjusting assembly is arranged at the bottom of the discharging assembly, the adjusting assembly is used to raise the height of the discharging assembly, and the adjusting assembly is arranged on the bottom plate of the shell.
[0006] In the technical scheme of the utility model, in order to overcome the technical defect that the door panel and the discharge port are not tightly sealed and leaks due to long-term lifting and grinding in the existing mixing and discharging device, an improved scheme of installing an adjusting component at the lower part of the discharge component is proposed. When leakage occurs after a period of time, the height of the discharge component is changed by adjusting the component so that the door panel and the discharge port are re-sealed, thereby avoiding frequent replacement of the discharge component due to leakage. Since the discharge component is arranged inside the device and has a large structure, frequent replacement will increase production costs and take a long time. By fine-tuning the adjusting component, the structure can be fine-tuned at any time according to the leakage situation, which prolongs the replacement of machine wear and tear and saves costs.
[0007] Preferably, the discharge assembly comprises a support, a connecting rod mechanism and a discharge door from bottom to top, and the connecting rod mechanism is arranged between the support and the discharge door.
[0008] Preferably, the adjustment component is arranged at the bottom of the support, and the adjustment component includes a connecting piece and a height fine-adjusting piece, the connecting piece is fixedly connected to the bottom plate of the shell, a first through hole is arranged in the middle of the connecting piece along the vertical direction, the height fine-adjusting piece is movably arranged in the first through hole, and the height fine-adjusting piece is arranged coaxially with the first through hole. By changing the relative position of the height fine-adjusting piece and the first through hole, the position change of the support in the vertical height is realized.
[0009] Preferably, the height fine-tuning member includes a lifting member, the lifting member is a cylindrical structure, the outer wall of the lifting member is provided with an external thread, the inner wall of the first through hole is provided with an internal thread, and the lifting member is threadedly connected to the first through hole. As a more preferred technical solution, the lifting member adjusts the height of the support by rotating and rising.
[0010] Preferably, the top of the lifting member is fixedly connected to the bottom of the support.
[0011] Preferably, the height fine-tuning member further comprises an adjusting rod, which is movably connected or fixedly connected to the bottom of the lifting member. The adjusting rod is used for the operator to operate the lifting member conveniently and labor-savingly.
[0012] Preferably, the longitudinal section of the connecting piece is T-shaped, and a transition nut is provided between the connecting piece and the bottom plate of the shell, and the transition nut is used to connect the connecting piece to the bottom of the shell.
[0013] Preferably, an abutment member is provided between the adjusting rod and the lifting member, and the abutment member is used to improve the stability of the height fine-tuning member.
[0014] Preferably, the connecting rod mechanism includes a first connecting rod group and a second connecting rod group that are coaxially arranged, wherein the first connecting rod group is used to connect with a driving rod, and the driving rod is used to push the first connecting rod group to realize the rotation of the second connecting rod group. The first connecting rod group includes two first connecting rods with the same structure, and the driving rod is rotatably arranged between the two first connecting rods; the second connecting rod group includes two second connecting rods with the same structure, and the lifting cylinder is rotatably arranged between the two second connecting rods, wherein the first connecting rod group and the second connecting rod group are fixedly arranged.
[0015] Preferably, the second connecting rod group is used to connect with the jacking cylinder, and the top of the jacking cylinder is a discharge door.
[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0017] In the technical scheme of the utility model, in order to overcome the technical defect that the discharge plate and the discharge port are not tightly sealed and leaks due to long-term lifting and grinding in the existing mixing and discharging device, an improved scheme of installing an adjusting component at the bottom of the discharge component is proposed. When leakage occurs after a period of time, the height of the discharge component is raised by the adjusting component so that the door plate and the discharge port are re-sealed, thereby avoiding the defects of high production cost and long maintenance time caused by frequent replacement of the discharge component due to leakage.
[0018] Because the discharge component is set inside the device and has a large structure, frequent replacement will increase production costs and take a long time. By fine-tuning the adjustment component, the support height can be fine-tuned at any time according to the leakage situation, which extends the maintenance time of the machine and greatly saves costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the utility model;
[0020] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model;
[0021] Figure 3 It is a schematic diagram of the internal structure of the utility model.
[0022] Icons: 1-shell; 2-shell bottom plate; 3-support; 4-connecting rod mechanism; 41-first connecting rod group; 42-second connecting rod group; 5-unloading door; 6-connecting piece; 61-first through hole; 7-lifting piece; 8-adjusting rod; 9-transition nut; 10-abutment piece; 11-driving rod; 12-lifting cylinder. DETAILED DESCRIPTION
[0023] In order to more clearly describe the utility model's purpose, technical solutions and technical effect advantages in the specific implementation cases of the utility model, the solutions in the specific embodiments will be described in detail in conjunction with the drawings of the specification of the utility model. The specific technical solutions involved in the following specific embodiments are only for the purpose of clearly and completely describing the innovative technical solutions of the utility model. They are only part of the specific implementation plans that can be adopted by the utility model, not all the embodiments, and should not be understood as limitations on the innovative solutions of the utility model. Any solution that adopts the same utility model concept of the utility model should be included in the protection scope of the utility model.
[0024] Secondly, the description of the drawings in the specific embodiments of the utility model is only for the convenience of technicians to understand the solution of the utility model. The partial details in the drawings are for the convenience of clearly presenting the technical solution. It should not be considered that all technical features in the drawings must be included in the specific implementation cases, and the detailed features in the drawings should not be identified as additional limitations on the innovative technical solution of the utility model. The components in the various embodiments described and shown in the drawings can be combined and arranged according to different configurations. These changes in combination and arrangement should be identified as part of the entire embodiment of the innovative solution of the utility model and included in the scope of protection of the utility model.
[0025] In summary, the schemes or descriptions presented in the specific embodiments and drawings of the utility model are not intended to limit the scope of protection claimed, but are merely selected embodiments / cases to help technicians understand the relevant innovative solutions. Based on these embodiments, all other equivalent or parallel embodiments obtained by those skilled in the art without creative work are within the scope of protection claimed by the utility model.
[0026] It should be noted that, in the description of the specific embodiments of the utility model, unless otherwise specified, the terms indicating the orientation or position relationship such as "up", "down", "left", "right", "center", "inside", "outside", etc. are all based on the expression of the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship when the utility model product / device / device is usually used. These terms of orientation or position relationship are only for the convenience of describing the scheme of the utility model or simplifying the description in the specific embodiments, so that technicians can quickly understand the scheme, rather than indicating or implying that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific position relationship, and therefore cannot be understood as a limitation on the utility model.
[0027] In addition, if the terms "horizontal", "vertical", "overhanging"... and the like appear, it does not mean that the corresponding device / component / element is required to be absolutely horizontal or vertical or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simplified to mean that the corresponding device / component / element is set in a specific direction such as "horizontal", "vertical", "overhanging"..., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the solution of the utility model.
[0028] In addition, the expressions “first”, “second”, “third”, etc. that appear in the terms are merely descriptions used to distinguish the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.
[0029] In addition, in the description of the embodiments of the present invention, "several", "multiple" and "a number" represent at least 2. It can be any number such as 3, 4, 5, 6, 7, 8, 9, and even more than 9.
[0030] In addition, in the description of the technical solution of the utility model, unless otherwise clearly specified / defined / restricted, the terms "set", "install", "connect" and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, and can be welding, riveting, bolting, threading and other commonly used connection means in the field. This connection can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components.
[0031] For those skilled in the art, when understanding the solutions described in the specific embodiments of the present utility model, they can refer to the conventional technical manuals in the field. At the same time, for the places where the above-mentioned terms appear, they can make appropriate understandings or adjustments for reference, and deduce the implementation of the same or similar technical solutions without paying any creative labor.
[0032] The above embodiments describe only the basic principles, main features and / or advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the embodiments. The above embodiments and the utility model content of the specification only describe the principles or specific cases of the utility model. Without departing from the essence of the innovative idea of the utility model, the innovative scheme of the utility model may also undergo various changes and improvements, and these changes and improvements all fall within the scope of protection required by the utility model.
[0033] The utility model is described in detail below in conjunction with the accompanying drawings.
[0034] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0035] Example 1
[0036] This embodiment provides an adjustable discharge lifting device, such as Figure 1-Figure 3 As shown, it includes a shell 1, a discharge assembly and an adjustment assembly; the discharge assembly is arranged in the shell 1, the discharge assembly is used to discharge the material outside the shell 1, the adjustment assembly is arranged at the bottom of the discharge assembly, the adjustment assembly is used to increase the height of the discharge assembly, and the adjustment assembly is arranged on the shell bottom plate 2. By changing the height of the discharge assembly by adjusting the assembly, the door plate and the discharge port are re-sealed, avoiding frequent replacement of the discharge assembly due to leakage, and saving production costs. As a more preferred technical solution, by increasing the height of the discharge assembly, the sealing between the discharge door and the discharge port is indirectly improved.
[0037] Specifically, the discharge assembly includes a support 3, a connecting rod mechanism 4 and a discharge door 5 from bottom to top, and the connecting rod mechanism 4 is arranged between the support 3 and the discharge door 5. The adjustment assembly is arranged at the bottom of the support 3, and the adjustment assembly includes a connecting member 6 and a height fine-tuning member. The connecting member 6 is fixedly connected to the shell bottom plate 2, and a first through hole 61 is arranged in the middle of the connecting member 6 in the vertical direction. The height fine-tuning member is movably arranged in the first through hole 61, and the height fine-tuning member is arranged coaxially with the first through hole 61. By changing the relative position of the height fine-tuning member and the first through hole 61, the position change of the support 3 in the vertical height is achieved. The middle longitudinal section of the connecting member 6 is T-shaped as a whole, with a through first through hole 61 in the middle. A transition nut 9 is arranged between the connecting member 6 and the shell bottom plate 2, and the transition nut 9 is used to connect the connecting member 6 with the bottom of the shell.
[0038] Specifically, the height fine-tuning member includes a lifting member 7, which is a cylindrical structure, an outer wall of the lifting member 7 is provided with an external thread, an inner wall of the first through hole 61 is provided with an internal thread, and the lifting member 7 is threadedly connected to the first through hole 61. The top of the lifting member 7 is fixedly connected to the bottom of the support 3. As a more preferred solution, the lifting member 7 needs to be lifted by 2-3 mm every 3-5 months to adapt to the loose sealing of the discharge door and the discharge port caused by the wear of the support.
[0039] As a more preferred technical solution of this embodiment, the height fine-adjusting member also includes an adjusting rod 8, and the adjusting rod 8 is movably connected or fixedly connected to the bottom of the lifting member 7. The adjusting rod 8 is used for the operator to operate the lifting member 7 conveniently and labor-saving. There is no relative displacement between the adjusting rod 8 and the lifting member 7, and a parent-child fitting assembly can be formed between the adjusting rod 8 and the lifting member 7. For example, a square groove is provided at the lower part of the lifting member, and the shape of the end of the adjusting rod is adapted to the groove of the lifting member. By rotating the adjusting rod, the displacement of the lifting member 7 relative to the connecting member 6 can be achieved. As a more preferred solution, a blind hole is provided at the lower end of the lifting member, and the end of the adjusting rod is threadedly matched with the blind hole.
[0040] An abutment member 10 is provided between the adjusting rod 8 and the lifting member 7, and the abutment member 10 is used to improve the stability of the height fine-tuning member. The height of the abutment member 10 is adapted to the length of the adjusting rod 8 exposed outside the lifting member 7. A through hole is provided in the middle of the abutment member 10, and a thread is provided in the through hole, so that the adjusting rod 8 can pass through the threaded through hole from one end of the abutment member to the other end. The abutment member is engaged between the transition nut 9 and the end nut of the adjusting rod 8. A stable fit is formed. When the position of the lifting member 7 relative to the connecting member is subsequently adjusted, the remaining screw length of the adjusting rod 8 will also be shortened. At this time, the abutment member 10 needs to be re-adapted to adapt to its fixed relationship.
[0041] In the technical solution of the utility model, the height of the discharge assembly is changed by adjusting the assembly so that the door panel and the discharge port are re-sealed, thereby avoiding frequent replacement of the discharge assembly due to leakage. Since the discharge assembly is arranged inside the device and has a large structure, frequent replacement will increase production costs and take a long time. By fine-tuning the adjustment assembly, the structure can be fine-tuned at any time according to the leakage situation, which prolongs the replacement of machine wear and tear and saves costs.
[0042] Furthermore, the connecting rod mechanism 4 includes a first connecting rod group 41 and a second connecting rod group 42 which are coaxially arranged. The first connecting rod group 41 is used to connect with the driving rod 11. The driving rod 11 is used to push the first connecting rod group 41, thereby realizing the rotation of the second connecting rod group 42. The second connecting rod group 42 is used to connect with the lifting cylinder 12. Above the lifting cylinder 12 is the discharge door 5.
[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An adjustable discharging lifting device, characterized in that: The invention comprises a shell (1), a discharge assembly and an adjustment assembly; the discharge assembly is arranged in the shell (1), the discharge assembly is used to discharge materials outside the shell (1), the adjustment assembly is arranged at the bottom of the discharge assembly, the adjustment assembly is used to increase the height of the discharge assembly, and the adjustment assembly is arranged on the bottom plate (2) of the shell.
2. The adjustable discharge lifting device according to claim 1 is characterized in that: The discharge assembly comprises, from bottom to top, a support (3), a connecting rod mechanism (4) and a discharge door (5); the connecting rod mechanism (4) is arranged between the support (3) and the discharge door (5).
3. The adjustable discharge lifting device according to claim 2 is characterized in that: The adjustment component is arranged at the bottom of the support (3), and comprises a connecting member (6) and a height fine-adjusting member. The connecting member (6) is fixedly connected to the shell bottom plate (2), a first through hole (61) is arranged in the middle of the connecting member (6) in the vertical direction, and the height fine-adjusting member is movably arranged in the first through hole (61), and the height fine-adjusting member is coaxially arranged with the first through hole (61).
4. The adjustable discharge lifting device according to claim 3 is characterized in that: The height fine-adjusting member comprises a lifting member (7), the lifting member (7) is a cylindrical structure, the outer wall of the lifting member (7) is provided with an external thread, the inner wall of the first through hole (61) is provided with an internal thread, and the lifting member (7) is threadedly connected to the first through hole (61).
5. The adjustable discharge lifting device according to claim 4, characterized in that: The top of the lifting member (7) is fixedly connected to the bottom of the support (3).
6. The adjustable discharge lifting device according to claim 4, characterized in that: The height fine-adjusting member further comprises an adjusting rod (8), and the adjusting rod (8) is movably connected or fixedly connected to the bottom of the lifting member (7).
7. The adjustable discharge lifting device according to claim 6, characterized in that: An abutment member (10) is provided between the adjusting rod (8) and the lifting member (7), and the abutment member (10) is used to improve the stability of the height fine-tuning member.
8. The adjustable discharge lifting device according to claim 3, characterized in that: The longitudinal section of the connecting piece (6) is T-shaped. A transition nut (9) is provided between the connecting piece (6) and the shell bottom plate (2). The transition nut (9) is used to connect the connecting piece (6) and the shell bottom plate (2).
9. The adjustable discharge lifting device according to claim 2, characterized in that: The connecting rod mechanism (4) comprises a first connecting rod group (41) and a second connecting rod group (42) which are coaxially arranged, wherein the first connecting rod group (41) is used to be connected to a driving rod (11), and the driving rod (11) is used to push the first connecting rod group (41) to realize the rotation of the second connecting rod group (42).
10. The adjustable discharge lifting device according to claim 9, characterized in that: The second connecting rod group (42) is used to be connected to the lifting cylinder (12), and a discharge door (5) is located above the lifting cylinder (12).