CN213359830U - Protective door of intelligent centrifugal machine - Google Patents
Protective door of intelligent centrifugal machine Download PDFInfo
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- CN213359830U CN213359830U CN202021478644.9U CN202021478644U CN213359830U CN 213359830 U CN213359830 U CN 213359830U CN 202021478644 U CN202021478644 U CN 202021478644U CN 213359830 U CN213359830 U CN 213359830U
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Abstract
The utility model relates to a centrifuge technical field especially relates to an intelligence centrifuge's guard gate. The utility model adopts the technical proposal that: the utility model provides an intelligence centrifuge's guard gate, sets up in the front side and the rear side of centrifuge main part, including preceding guard gate group, back guard gate group, actuating mechanism and guide rail, preceding guard gate group is including opening preceding guard gate A and preceding guard gate B, and back guard gate group is including opening back guard gate A and back guard gate B, and actuating mechanism is including the front drive mechanism of driving preceding guard gate group and the back actuating mechanism of driving back guard gate group, and the guide rail includes guide rail group and lower rail group. The utility model has the advantages that: the front and rear protective door sets can be synchronously opened and closed, and the material centrifugal water retaining and safety protection double-function door has the advantages of good use effect, attractiveness and convenience.
Description
Technical Field
The utility model relates to a centrifuge technical field especially relates to an intelligence centrifuge's guard gate.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are insoluble with each other in emulsion, and can also be used for removing liquid in wet solid, for example, for drying clothes by using a washing machine. The centrifuges traditionally used are mostly of the rotary drum type, the main components of which are: the rotary drum is an inner container, a plurality of small holes are formed in the rotary drum, the rotary drum is driven by the motor through a triangular belt, and strong centrifugal force is generated through high-speed operation to separate liquid in the materials, so that the aim of solid-liquid separation is fulfilled. The conventional drum centrifuge has the following disadvantages in use: in the staff need put into the rotary drum with the material is manual, after the centrifugation is good, take out the material again, it is big to cause staff's intensity of labour, and work efficiency is low, and traditional rotary drum centrifuge does not set up automatic protective structure moreover, and the result of use is unsatisfactory, has more and more can not satisfy the user demand. Therefore, a new technical solution should be provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problems existing in the prior art, a centrifuge protection door with reasonable structure, high automation degree and good use effect is provided.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a protective door of an intelligent centrifugal machine is arranged on the front side and the rear side of a centrifugal machine main body and comprises a front protective door group, a rear protective door group, a driving mechanism and a guide rail,
the front and rear protective door groups are arranged in racks on two sides of the centrifuge, the front protective door group comprises a front protective door A and a front protective door B which are oppositely opened, and the rear protective door group comprises a rear protective door A and a rear protective door B which are oppositely opened;
the driving mechanism is arranged on an upper mounting seat plate of the centrifuge and comprises a front driving mechanism for driving a front protective door group and a rear driving mechanism for driving a rear protective door group, the front driving mechanism comprises a front air cylinder, the end part of a piston rod of the front air cylinder is fixedly connected with the middle part of a front lever A through a connecting piece, one end of the front lever A is fixedly connected with the front protective door A through a front door connecting seat A, the other end of the front lever A is in transmission connection with one end of a front lever B through a gear set A which is meshed with each other, the other end of the front lever B is fixedly connected with a front protective door B through a front door connecting seat B, the rear driving mechanism comprises a rear air cylinder, the end part of a piston rod of the rear air cylinder is fixedly connected with the middle part of the rear lever A through a connecting piece, and one end of the rear lever A is fixedly connected with the rear protective door, the other end of the rear lever A is in transmission connection with one end of the rear lever B through a gear set B which is meshed with the rear lever A, the other end of the rear lever B is fixedly connected with the rear protective door B through a rear door connecting seat B, and control elements of the front air cylinder and the rear air cylinder are electrically connected with a PLC (programmable logic controller).
The guide rail includes upper guide rail group and lower guide rail group, upper guide rail group encircles and establishes on the lower surface of the outer circumference of circular roof, preceding, the up end of back protection door group is respectively through preceding, back actuating mechanism sliding connection inside the guide rail of upper guide rail group, lower guide rail group installs respectively on the outer housing of the carriage that the symmetry set up through the mounting, preceding, the lower terminal surface sliding connection of back protection door group is inside the track of lower guide rail group.
The further technical scheme is as follows:
the upper surface of the circular top plate is fixedly connected with the mounting seat plate.
Preferably, the first and second liquid crystal materials are,
and a reinforcing plate vertical to the mounting seat plate is further arranged between the circular top plate and the mounting seat plate, and the upper end surface and the lower end surface of the reinforcing plate are fixedly connected with the mounting seat plate and the circular top plate respectively.
The further technical scheme is as follows:
the front door connecting seat A and the front door connecting seat B are respectively installed and fixed on the upper end surfaces of the front protective door A and the front protective door B, the front door connecting seat A and the front lever A are connected through a front guide fixing rod A, and the front door connecting seat B and the front lever B are connected through a front guide fixing rod B.
The rear door connecting seat A and the rear door connecting seat B are respectively installed and fixed on the upper end surfaces of the rear protective door A and the rear protective door B, the rear door connecting seat A and the rear lever A are connected through a rear guide fixing rod A, and the rear door connecting seat B and the rear lever B are connected through a rear guide fixing rod B.
The further technical scheme is as follows:
the lower end surfaces of the front and rear protective door groups are provided with a plurality of sliding blocks at intervals, and the lower end surfaces of the front and rear protective door groups slide in the tracks of the lower guide rail group through the sliding blocks.
More preferably, it is a mixture of more preferably,
the lower end face of the sliding block is circular.
The utility model provides a pair of intelligence centrifuge's guard gate compares with prior art, has following technological effect:
1. the utility model discloses an intelligence centrifuge's guard gate sets up respectively in centrifuge's front side and rear side, and it has the dual function of the centrifugal manger plate of material and safety protection, excellent in use effect, pleasing to the eye convenience.
2. The utility model discloses an intelligence centrifuge's guard gate, the actuating mechanism of guard gate around accessible PLC controller control realizes that preceding, the back guard gate group's is synchronous to be opened and shut, and degree of automation is high, convenient to use, safe and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic view of the driving mechanism.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2.
FIG. 5 is a schematic view of the connection structure between the front and rear driving mechanisms and the front and rear protective doors.
The safety door comprises a frame 1, a frame 2, front protective doors A and 3, front protective doors B and 4, rear protective doors A and 5, rear protective doors B and 6, an installation seat plate 7, a front driving mechanism 7-1, a front air cylinder 7-2, front levers A and 7-3, front door connecting seats A and 7-4, gear sets A and 7-5, front levers B and 7-6, front door connecting seats B and 7-7, front guide fixing rods A and 7-8, front guide fixing rods B and 8, a rear driving mechanism 8-1, rear air cylinders 8-2, rear levers A and 8-3, rear door connecting seats A and 8-4, gear sets B and 8-5, rear levers B and 8-6, rear door connecting seats B and 8-7, rear guide fixing rods A and 8-8, rear guide fixing rods B and 9, rear guide fixing rods B and 8, 8-8, The device comprises an upper guide rail group 10, a lower guide rail group 11, a sliding block 12, a top plate 13, a conveying frame 14 and a reinforcing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are only for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The utility model provides a protective door of an intelligent centrifugal machine, which is arranged at the front side and the rear side of a centrifugal machine main body and comprises a front protective door group, a rear protective door group, a driving mechanism and a guide rail,
the front protective door group and the rear protective door group are arranged in the machine frame 1 on two sides of the centrifuge, the front protective door group comprises a front protective door A2 and a front protective door B3 which are oppositely opened, and the rear protective door group comprises a rear protective door A4 and a rear protective door B5 which are oppositely opened;
the driving mechanism is arranged on an upper mounting seat plate 6 of the centrifuge and comprises a front driving mechanism 7 for driving a front protective door group and a rear driving mechanism 8 for driving a rear protective door group, the front driving mechanism 7 comprises a front air cylinder 7-1, the end part of a piston rod of the front air cylinder 7-1 is fixedly connected with the middle part of a front lever A7-2 through a connecting piece, one end of the front lever A7-2 is fixedly connected with a front protective door A2 through a front door connecting seat A7-3, the other end of the front lever A7-2 is in transmission connection with one end of a front lever B7-5 through a mutually meshed gear set A7-4, the other end of the front lever B7-5 is fixedly connected with a front protective door B3 through a front door connecting seat B7-6, in the embodiment, the end parts of the front lever A7-2 and the front lever B7-5 are respectively provided with a gear tooth structure capable of being meshed with one gear of the gear set A7-4, and in order to ensure the stability of the gear set during the working process, the gear set A7-4 is fixed on the upper surface of the mounting seat plate 6 through a fixing piece. The rear driving mechanism 8 comprises a rear air cylinder 8-1, the end part of a piston rod of the rear air cylinder 8-1 is fixedly connected with the middle part of a rear lever A8-2 through a connecting piece, one end of the rear lever A8-2 is fixedly connected with a rear protective door A4 through a rear door connecting seat A8-3, the other end of the rear lever A8-2 is in transmission connection with one end of a rear lever B8-5 through a gear set B8-4 which is meshed with each other, the other end of the rear lever B8-5 is fixedly connected with a rear protective door B5 through a rear door connecting seat B8-6, and control elements of the front air cylinder 7-1 and the rear air cylinder 8-1 are electrically connected with a PLC controller; the end parts of the rear lever A8-2 and the rear lever B8-5 are respectively provided with a gear tooth structure capable of being meshed with one gear of the gear set B8-4, and in order to ensure the stability of the gear set in the working process, the gear set B8-4 is fixed on the upper surface of the mounting seat plate 6 through a fixing piece;
the guide rail includes upper guideway group 9 and lower guideway group 10, upper guideway group 9 ring is established on the lower surface of the outer circumference of circular roof 12, the up end of preceding, back guard gate group is respectively through preceding, inside rear drive mechanism sliding connection in the guide rail of upper guideway group 9, lower guideway group 10 is installed respectively on the encloser of the carriage 13 that the symmetry set up through the mounting, the lower terminal surface sliding connection of preceding, back guard gate group is inside the track of lower guideway group 10.
As an optional embodiment of the present invention, in order to ensure the stability of the front and rear protective door sets when in use, the upper surface of the circular top plate 12 is fixedly connected to the mounting seat plate 6, and a reinforcing plate 14 perpendicular to the mounting seat plate 6 is further disposed between the circular top plate 12 and the mounting seat plate 6, and the upper and lower end surfaces of the reinforcing plate 14 are respectively fixedly connected to the mounting seat plate 6 and the circular top plate 12.
As an optional embodiment of the present invention, the front door connecting seat a7-3 and the front door connecting seat B7-6 are respectively installed and fixed on the upper end surfaces of the front protective door a2 and the front protective door B3, the front door connecting seat a7-3 and the front lever a7-2 are connected by the front guiding fixing rod a7-7, and the front door connecting seat B7-6 and the front lever B7-5 are connected by the front guiding fixing rod B7-8.
The rear door connecting seat A8-3 and the rear door connecting seat B8-6 are respectively installed and fixed on the upper end surfaces of the rear protective door A4 and the rear protective door B5, the rear door connecting seat A8-3 and the rear lever A8-2 are connected through a rear guide fixing rod A8-7, and the rear door connecting seat B8-6 and the rear lever B8-5 are connected through a rear guide fixing rod B8-8.
As another optional implementation of the utility model, the equal interval is equipped with a plurality of slider 11 on the lower terminal surface of back guard gate a4 and back guard gate B5, back guard gate a4 and back guard gate B5 slide in the track of lower guideway group 10 through slider 11, and in this embodiment, slider 11's lower terminal surface is circular, can guarantee preceding, back gate group more convenient and smooth when opening and shutting. The slider 11 can be integrative formation on the lower terminal surface of each guard gate, guarantees the intensity and the result of use of each guard gate.
The utility model discloses a working process and theory of operation are: at the initial position, the front and rear protective door sets are both in an open state, the materials to be centrifuged (in this embodiment, the materials to be centrifuged are rectangular material frames) are stacked into a vertical group (12 material frames are in a group), the vertical group is placed on the conveying rollers which are symmetrically arranged, the switches of the conveying rollers are started, the material frame groups are continuously conveyed into the centrifuge by the conveying rollers until the bottommost material frame is contacted with the baffle plate at the rear side of the jacking plate of the jacking mechanism, the baffle plate blocks the material frame, the photoelectric sensing switch senses the position of the material frame and transmits a signal to the PLC controller, the PLC controller controls the conveying rollers to stop working, the material frame stops advancing, the PLC controller controls the positioning and jacking mechanism to position the jacking plate and simultaneously jack the material frame group, the jacking mechanism is matched with the clamping mechanism at the upper part of the centrifuge to jack and clamp the material frame group, when the pressure of the jacking hydraulic oil cylinder reaches a set value, a signal is transmitted to a PLC controller through a pressure sensor, the PLC controller controls a driving mechanism of a front protective door group and a rear protective door group to synchronously close the front protective door group and the rear protective door group, the PLC controller obtains the signal to control all electromagnetic valves on four positioning cylinders of an upper positioning assembly and a lower positioning assembly to be electrified and to give air, a positioning cylinder rod is reset, a positioning block is separated from a corresponding positioning hole, a variable frequency centrifugal motor drives a material frame group to rotate at a high speed through a main shaft to centrifugally dewater the material frame group, after centrifugation is completed, the jacking mechanism drives the material frame group to descend to enable the lower surface of the material frame at the lowest layer to fall onto the upper surface of a conveying roller, the pressure sensor of the jacking hydraulic oil cylinder transmits the signal to the PLC controller to control the driving mechanism of the front protective door group and the rear protective door group and a conveying roller group to be electrified and operated, the front, the above procedures are repeated, and the centrifugal dehydration operation can be continuously carried out on the materials.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides an intelligence centrifuge's guard gate sets up in the front side and the rear side of centrifuge main part, its characterized in that: comprises a front protective door group, a rear protective door group, a driving mechanism and a guide rail,
the front and rear protective door groups are arranged in racks (1) on two sides of the centrifuge, the front protective door group comprises a front protective door A (2) and a front protective door B (3) which are oppositely opened, and the rear protective door group comprises a rear protective door A (4) and a rear protective door B (5) which are oppositely opened;
the driving mechanism is arranged on an upper mounting seat plate (6) of the centrifuge and comprises a front driving mechanism (7) for driving a front protective door set and a rear driving mechanism (8) for driving a rear protective door set, the front driving mechanism (7) comprises a front air cylinder (7-1), the end part of a piston rod of the front air cylinder (7-1) is fixedly connected with the middle part of a front lever A (7-2) through a connecting piece, one end of the front lever A (7-2) is fixedly connected with the front protective door A (2) through a front door connecting seat A (7-3), the other end of the front lever A (7-2) is in transmission connection with one end of a front lever B (7-5) through a gear set A (7-4) which is meshed with each other, and the other end of the front lever B (7-5) is fixedly connected with the front protective door B (3) through a front door connecting seat B (7-6), the rear driving mechanism (8) comprises a rear air cylinder (8-1), the end part of a piston rod of the rear air cylinder (8-1) is fixedly connected with the middle part of a rear lever A (8-2) through a connecting piece, one end of the rear lever A (8-2) is fixedly connected with a rear protective door A (4) through a rear door connecting seat A (8-3), the other end of the rear lever A (8-2) is in transmission connection with one end of a rear lever B (8-5) through a gear set B (8-4) which is meshed with each other, the other end of the rear lever B (8-5) is fixedly connected with a rear protective door B (5) through a rear door connecting seat B (8-6), and control elements of the front air cylinder (7-1) and the rear air cylinder (8-1) are electrically connected with a PLC (PLC);
the guide rail includes upper guideway group (9) and lower guideway group (10), upper guideway group (9) ring is established on the lower surface of the outer circumference of circular roof (12), the up end of preceding, back guard gate group is respectively through preceding, inside rear drive mechanism sliding connection is in the guide rail of upper guideway group (9), lower guideway group (10) are installed respectively on the outer housing of the carriage (13) that the symmetry set up through the mounting, preceding, the lower terminal surface sliding connection of back guard gate group is inside the track of lower guideway group (10).
2. The protective door of intelligent centrifuge according to claim 1, wherein: the upper surface of the circular top plate (12) is fixedly connected with the mounting seat plate (6).
3. The protective door of intelligent centrifuge according to claim 2, wherein: and a reinforcing plate (14) vertical to the installation seat plate (6) is further arranged between the circular top plate (12) and the installation seat plate (6), and the upper end surface and the lower end surface of the reinforcing plate (14) are respectively and fixedly connected with the installation seat plate (6) and the circular top plate (12).
4. The protective door of intelligent centrifuge according to claim 1 or 3, wherein: the front door connecting seat A (7-3) and the front door connecting seat B (7-6) are respectively fixedly arranged on the upper end surfaces of the front protective door A (2) and the front protective door B (3), the front door connecting seat A (7-3) is connected with the front lever A (7-2) through a front guide fixing rod A (7-7), and the front door connecting seat B (7-6) is connected with the front lever B (7-5) through a front guide fixing rod B (7-8).
5. The protective door of intelligent centrifuge according to claim 4, wherein: the rear door connecting seat A (8-3) and the rear door connecting seat B (8-6) are respectively installed and fixed on the upper end surfaces of the rear protective door A (4) and the rear protective door B (5), the rear door connecting seat A (8-3) and the rear lever A (8-2) are connected through a rear guide fixing rod A (8-7), and the rear door connecting seat B (8-6) and the rear lever B (8-5) are connected through a rear guide fixing rod B (8-8).
6. The protective door of intelligent centrifuge according to claim 4, wherein: the lower end faces of the front and rear protective door groups are provided with a plurality of sliding blocks (11) at intervals, and the lower end faces of the front and rear protective door groups slide in the tracks of the lower guide rail group (10) through the sliding blocks (11).
7. The protective door of intelligent centrifuge according to claim 6, wherein: the lower end face of the sliding block (11) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478644.9U CN213359830U (en) | 2020-07-24 | 2020-07-24 | Protective door of intelligent centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478644.9U CN213359830U (en) | 2020-07-24 | 2020-07-24 | Protective door of intelligent centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213359830U true CN213359830U (en) | 2021-06-04 |
Family
ID=76141354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021478644.9U Active CN213359830U (en) | 2020-07-24 | 2020-07-24 | Protective door of intelligent centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213359830U (en) |
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2020
- 2020-07-24 CN CN202021478644.9U patent/CN213359830U/en active Active
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