Machine head connecting device of rubber filter
By introducing a buffer block and a limiting structure into the head connection device of the rubber filter, the problem of the flange base being difficult to fasten to the snap-fit pressure plate is solved, resulting in a tighter connection and improved filtration effect.
Patent Information
- Application Number
- CN202422827141.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-20
AI Technical Summary
The connection between the filter head and the flange pressure plate of the existing rubber filter is not easy to snap into place, resulting in material leakage at the gap, affecting the filtering effect.
A head connection device for a rubber filter press was designed, which uses a buffer block and elastic buffer structure between the flange base and the fastening pressure plate, combined with movable fasteners and fastener limiting posts, to achieve a tight fastening between the flange base and the fastening pressure plate.
By using buffer blocks and limiting structures, gaps are reduced, improving the tightness of the connection between the flange base and the snap-fit pressure plate, and ensuring the stability of the filtration effect.
Smart Images
Figure CN223442606U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the filter machine application field, specifically belongs to a kind of rubber filter machine's head connecting device. BACKGROUND
[0002] Rubber filter machine is a kind of special equipment for removing impurities inside colloidal material, colloidal material passes through internal extrusion device, passes through filter head end by exerting pressure, filters out corresponding impurities inside, and in this process, filter head bears unceasing pressure, and in existing conventional technology, filter head and flange pressure disc are basically connected by bolt or integral type, so this will lead to, after using a period of time, the filter head, clean up the excess impurities on filter screen and connecting portion, need to be again let filter head and flange pressure disc, buckle fixed, not easy to buckle in place, need to adjust multiple times, so this will lead to leakage at gap, cause filtering effect to not reach expected requirement. SUMMARY
[0003] To solve the problems mentioned in the above background art, a kind of rubber filter machine's head connecting device is presented, the technical scheme of the utility model: a kind of rubber filter machine's head connecting device, including filter machine body, the filter machine body is provided with rotating motor and extrusion cabin, the extrusion cabin is internally provided with extrusion rod, the extrusion rod is provided with rotating scraper around, the extrusion rod side is connected with rotating motor, the extrusion cabin upper portion is provided with inlet, the extrusion cabin one end is provided with discharge head, the discharge head lower part is connected with air pressure connecting rod, the air pressure connecting rod one side is fixedly installed on base, the discharge head is provided with flange base and buckling pressure disc, and connecting device is arranged between flange base and buckling pressure disc, to facilitate the opening and closing between flange base and buckling pressure disc.
[0004] Preferably, the middle part of the flange base is provided with a material channel, and the material channel is communicated with the extrusion cabin.
[0005] Preferably, the center of the buckling pressure disc is provided with a discharge through hole, and the buckling pressure disc is further provided with a filter screen disc, the filter screen disc is clamped on one side of the buckling pressure disc, a plurality of filter screen holes are formed in the filter screen disc, and the overall diameter of the filter screen holes is smaller than the overall diameter of the discharge through hole.
[0006] Preferably, a plurality of buffer blocks are arranged around the bottom of the flange base, and a plurality of pressure disc rotating teeth are arranged on the outermost side of the buckling pressure disc, when the flange base is buckled with the buckling pressure disc, the discharge head is driven by the air pressure connecting rod, so that the pressure disc rotating teeth abut against the buffer blocks, and since the buffer blocks have a certain elasticity, the gap between the pressure disc rotating teeth and the buffer blocks can be completely wrapped.
[0007] Preferably, the connecting device is provided with a connecting rod and a connecting seat, and the connecting rod is provided with a fastener limiting column near the side of the buckling pressure disc.
[0008] Preferably, the buckling pressure disc is provided with an opening handle on the outer side, which is used for assisting the opening and closing of the buckling pressure disc.
[0009] Preferably, the buckling pressure disc is provided with a movable fastener on the outer side, and the recess part of the movable fastener is in abutment with the convex part of the fastener limiting column, so that the buckling pressure disc can be buckled more tightly during the buckling process.
[0010] Preferably, the filter screen disc is integrally pressure-cast by using a metal high-temperature-resistant material.
[0011] Preferably, the connecting rod is integrally formed by using a metal material, and the whole connecting rod is curved away from the buckling pressure disc.
[0012] Preferably, the whole thickness of the buckling pressure disc is smaller than the vertical thickness of the flange base.
[0013] Compared with the prior art, the utility model provides a machine head connecting device of a rubber filter machine, which has the beneficial effects that: 1. By arranging the buffer block on the flange base, the pressure disc gear can be in close abutment with the buffer block during the abutment process of the flange base and the buckling pressure disc, the gap is reduced to the maximum extent, and the flange bottom is combined with the buckling pressure disc more tightly. 2. The movable fastener and the fastener limiting column are arranged, so that the buckling pressure disc has a better fitting stroke during the buckling process, and the buckling pressure disc is horizontally limited due to the existence of the fastener limiting column. BRIEF DESCRIPTION OF DRAWINGS
[0014] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, and the illustrative embodiments and the description thereof are used to explain the present application and do not constitute improper limitations on the present application. In the drawings:
[0015] Figure 1 It is the overall display diagram of the filter machine in the utility model embodiment.
[0016] Figure 2 It is the plan view of the filter machine in the utility model embodiment.
[0017] Figure 3 It is the overall display diagram of the discharge machine head in the utility model embodiment.
[0018] Figure 4 It is Figure 3 The display diagram after the filter screen disc is installed on the basis.
[0019] Figure 5The display figure in the closed state of the discharging machine head.
[0020] Figure 6 For Figure 5 The partial enlarged view of A of figure
[0021] Figure 7 For Figure 5 The partial enlarged view of B of figure
[0022] Reference signs
[0023] 1-filter machine body;2-base;3-rotary motor;4-feeding port;5-extrusion cabin;501-extrusion rod;502-rotary scraper;6-discharging machine head;601-flange base;6011-cushion block;6012-material channel;602-fastening pressure disc;6021-discharging through hole;6022-filtering mesh disc;6023-pressure disc rotating tooth;603-connecting device;6031-connecting seat;6032-connecting rod;6033-movable fastener;6034-fastener limiting column;6035-opening handle;7-air pressure connecting rod; DETAILED DESCRIPTION
[0024] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.
[0025] The components of the embodiments of the present application generally described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.
[0026] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0028] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or includes elements inherent to such process, method, article, or apparatus. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0029] like Figures 1-7The utility model discloses a rubber filter machine head connecting device, which is characterized by comprising a filter machine body 1, a rotary motor 3 and an extrusion cabin 5 are arranged on the filter machine body 1, an extrusion rod 501 is arranged inside the extrusion cabin 5, rotary scrapers 502 are arranged around the extrusion rod 501, one side of the extrusion rod 501 is connected with the rotary motor 3, a feeding port 4 is arranged on the upper portion of the extrusion cabin 5, a discharging machine head 6 is arranged at one end of the extrusion cabin 5, the lower portion of the discharging machine head 6 is connected with a gas pressure connecting rod 7, one side of the gas pressure connecting rod 7 is fixedly installed on a base 2, the discharging machine head 6 is provided with a flange base 601 and a buckling pressure disc 602, a connecting device 603 is arranged between the flange base 601 and the buckling pressure disc 602, so that the flange base 601 and the buckling pressure disc 602 can be conveniently opened and closed. A material channel 6012 is arranged in the middle of the flange base 601, and the material channel 6012 is communicated with the extrusion cabin 5. A discharging through hole 6021 is arranged at the central position inside the buckling pressure disc 602, the buckling pressure disc 602 is also provided with a filter screen disc 6022, the filter screen disc 6022 is clamped on one side of the buckling pressure disc 602, a plurality of filter screen round holes are formed in the filter screen disc 6022, and the overall diameter of the filter screen round holes is smaller than the overall diameter of the discharging through hole 6021. A plurality of buffer blocks 6011 are arranged around the bottom of the flange base 601, and a plurality of pressure disc rotating teeth 6023 are arranged on the outermost side of the buckling pressure disc 602; when the flange base 601 is buckled with the buckling pressure disc 602, the discharging machine head 6 is driven by the gas pressure connecting rod 7, so that the pressure disc rotating teeth 6023 abut against the buffer blocks 6011; since the buffer blocks 6011 have a certain elasticity, the gap between the pressure disc rotating teeth 6023 and the buffer blocks 6011 can be completely wrapped. A fastener limiting column 6034 is arranged on the side, close to the buckling pressure disc 602, of a connecting rod 6032. An opening handle 6035 is arranged on one side, outside the buckling pressure disc 602, and is used for assisting in opening and closing the buckling pressure disc 602. A movable fastener 6033 is arranged on one side, outside the buckling pressure disc 602, and the recessed groove portion of the movable fastener 6033 abuts against the convex portion of the fastener limiting column 6034, so that the buckling pressure disc 602 can be buckled more tightly during buckling. The filter screen disc 6022 is integrally pressure-cast by using a metal high-temperature-resistant material. The connecting rod 6032 is integrally formed by using a metal material, and the overall connecting rod 6032 is bent away from the buckling pressure disc 602. The overall thickness of the buckling pressure disc 602 is smaller than the vertical thickness of the flange base 601.
[0030] Working principle: the rubber material to be processed is put into the feeding port 4, the filter screen disc 6022 is installed in the buckling pressure disc 602, the buckling pressure disc 602 is pushed into the flange base 601 by opening the handle 6035, the buckling pressure disc 602 is moved along the bottom of the flange base 601 by external pressure, until the pressure disc gear 6023 on the buckling pressure disc is completely below the vertical height of the buffer block 6011 on the flange base, so that the pressure disc gear 6023 is completely abutted with the buffer block 6011. At this time, the air pressure connecting rod 7 is opened correspondingly, the discharging machine head 6 is rotated, so that the flange base 601 and the buckling pressure disc 602 are completely rotated and engaged and fixed.
[0031] In the description of the utility model, it is necessary to explain that, unless there are definite provisions and limitations, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
Claims
1. A head connection device for a rubber filter, characterized in that: It includes a filter body, which is provided with a rotating motor and an extrusion cabin, an extrusion rod is provided inside the extrusion cabin, a rotating scraper is provided around the extrusion rod, one side of the extrusion rod is connected to the rotating motor, a feed port is provided at the upper part of the extrusion cabin, a discharge head is provided at one end of the extrusion cabin, the lower part of the discharge head is connected to the pneumatic connecting rod, one side of the pneumatic connecting rod is fixedly installed on the base, the discharge head is provided with a flange base and a snap-fit pressure plate, and a connecting device is provided between the flange base and the snap-fit pressure plate to facilitate opening and closing between the flange base and the snap-fit pressure plate.
2. The head connecting device of a rubber filter according to claim 1, characterized in that: A material channel is provided in the middle of the flange base, and the material channel is communicated with the extrusion cabin.
3. The head connecting device of a rubber filter according to claim 1, characterized in that: A discharge hole is provided at the inner center position of the snap-fit pressure plate, and the snap-fit pressure plate is also provided with a filter mesh plate, which is clamped on one side of the snap-fit pressure plate. A plurality of filter mesh circular holes are provided on the filter mesh plate, and the overall diameter of the filter mesh circular holes is smaller than the overall diameter of the discharge hole.
4. The head connecting device of a rubber filter according to claim 1, characterized in that: A plurality of buffer blocks are arranged around the bottom of the flange base, and a plurality of pressure plate teeth are arranged on the outermost side of the snap-fitting pressure plate. When the flange base and the snap-fitting pressure plate are snapped together, the discharging head is driven by the pneumatic connecting rod so that the pressure plate teeth abut against the buffer blocks. Since the buffer blocks themselves have a certain elasticity, the gap between the pressure plate teeth and the buffer blocks can be completely wrapped.
5. The head connecting device of a rubber filter according to claim 1, characterized in that: The connecting device is provided with a connecting rod and a connecting seat, and a fastener limiting column is provided on the side of the connecting rod close to the buckling pressure plate.
6. The head connecting device of a rubber filter according to claim 1, characterized in that: An opening handle is provided on one side of the outer side of the buckling pressure plate, and the opening handle is used to assist in opening and closing the buckling pressure plate.
7. The head connecting device of a rubber filter according to claim 5, characterized in that: A movable fastener is provided on one side of the outer side of the fastening pressure plate, and the groove portion on the movable fastener abuts against the convex portion of the fastener limiting column, so that the fastening pressure plate can be fastened more tightly during the fastening process.
8. The head connecting device of a rubber filter according to claim 3, characterized in that: The filter screen is integrally die-casted using a high-temperature resistant metal material.
9. The head connecting device of a rubber filter according to claim 5, characterized in that: The connecting rod is integrally formed of metal material, and the entire connecting rod is bent toward a side away from the buckling pressure plate.
10. The head connecting device of a rubber filter according to claim 1, characterized in that: The overall thickness of the snap-fit pressure plate is smaller than the vertical thickness of the flange base.