Folding turning plate water receiving structure
By designing a folded flip-flop water connection structure, using slide rails and cylinder hinges to achieve folding and stretching of flip-flops, the problem of excessive height of the water connection structure in the prior art is solved, and efficient operation is achieved in highly restricted scenarios.
Patent Information
- Application Number
- CN202422380612.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-09-29
AI Technical Summary
Due to the long length of the flap of the existing filter press water press, the space height of the water contact structure is high, and it cannot adapt to highly restricted scenarios, and its general use is poor.
A folding flip plate water connection structure is designed, and the folding and stretching of the flip plate is achieved through the cooperation of the slide rail and the cylinder hinge, and the space occupied is low.
It realizes efficient operation of the flip plate during water connection and mud unloading, reduces the overall spatial height of the structure, and is suitable for highly restricted scenarios.
Smart Images
Figure CN222930372U_ABST
Abstract
Description
Technical Field
[0001] The utility model mainly relates to the technical field of water receiving structures of filter presses, and particularly relates to a folding flap water receiving structure. Background Art
[0002] A filter press uses filter plates and a thrust plate to apply a certain pressure to the external material to be filter-pressed, so that liquid dialysis occurs. It is a commonly used solid-liquid separation device. During the filter-pressing process of the filter press, dripping will occur between its filter plates. Therefore, a water receiving structure needs to be arranged at the bottom of the filter press to receive water.
[0003] In the prior art, the turnover of the flap is controlled by a cylinder, so as to realize two states: the flap is opened to discharge mud and the flap is closed to receive water, which is relatively convenient. However, in actual application, to ensure that the material receiving groove at the bottom of the flap is large enough to fully accommodate the mud, the length of the flap will be set relatively long, and a relatively high space height needs to be reserved for the flap, resulting in a relatively high space height occupied by the overall water receiving structure. It cannot be installed and used when the height of the factory building is limited, and its versatility is poor. Content of the Utility Model
[0004] Aiming at the above problems existing in the prior art, the purpose of the utility model is to provide a folding flap water receiving structure, the flap of which can be folded and occupies a relatively low space height.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a folding flap water receiving structure, including a bracket, a filter press is supported on the bracket, a water receiving groove is arranged at the bottom of the bracket, the number of the water receiving grooves is two, a material receiving groove is arranged between the two water receiving grooves, a slide rail is arranged on the material receiving groove, two sliding flaps are arranged on the slide rail, one end of any sliding flap is slidably connected with the slide rail, the other end is hinged with a driving flap, the other end of the driving flap is located on the water receiving groove, a cylinder hinge is fixed on the driving flap, a rotary cylinder is arranged on one side of the water receiving groove, and the output end of the rotary cylinder is connected with the cylinder hinge.
[0006] Preferably, the slide rail is a bent slide rail, which protrudes from the center position of the track in the vertical direction towards the filter press. Through the setting of the slide rail structure, when the flap is in the closed state to receive water, the driving flap and the sliding flap incline downward for natural drainage.
[0007] Preferably, a flap hinge is arranged between the top of any water receiving groove and the outer wall of the material receiving groove, and the end of the driving flap far from the sliding flap is hinged with the flap hinge to limit the movement of the driving flap on the top of the water receiving groove through the flap hinge.
[0008] Preferably, pulleys are provided at the connection positions between any one of the sliding flaps and the slide rails. One end of each pulley is fixed to the sliding flap, and the other end is clamped on the slide rail and rolls along the path of the slide rail, so as to prevent the sliding flap from contacting the slide rail by friction and causing wear.
[0009] Preferably, flow guide plates are provided at the tops of any one of the sliding flaps and the driving flap. The flow guide plates extend outward along the edge positions of the flaps, so as to prevent the sliding flaps and the driving flap from folding and colliding with each other and causing wear.
[0010] Furthermore, the flow guide plates are elastic plates, preferably rubber plates. The rubber flow guide plates are folded and spliced with each other for guiding the flow, and the connection gaps are elastically filled and are not prone to water leakage.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The driving flap is controlled to turn by a rotary cylinder and a cylinder hinge, and the pulley fixed to the bottom of the sliding flap is driven to slide inward along the slide rail until a plurality of driving flaps and sliding flaps are closed and spliced with each other, so as to guide the liquid leaking from the filter press into the water receiving tank. Or the pulley slides in the reverse direction to fold and open the flaps, and there is no obstruction for discharging mud between the material receiving tank and the filter press. The sliding flaps and the driving flap turn and fold with each other, and the height space reserved for the open state of the flaps is relatively low, and the overall height of the structure occupies a relatively low space, which is suitable for scenarios with limited height.
[0013] The following will explain the utility model in detail in combination with the drawings and specific embodiments. Description of the Drawings
[0014] The drawings are only used to show the specific implementation manners of the utility model and the principles, implementation manners, applications, features, effects, etc. of other related contents, and should not be considered as a limitation to the utility model.
[0015] In the drawings of the specification:
[0016] Figure 1 is a schematic structural diagram of the open state of the flaps of the utility model for discharging mud;
[0017] Figure 2 is a schematic structural diagram of the closed state of the flaps of the utility model for receiving water;
[0018] Reference numerals:
[0019] 1. Material receiving tank; 2. Water receiving tank; 3. Slide rail; 4. Sliding flap; 5. Pulley; 6. Driving flap; 7. Bracket; 8. Rotary cylinder; 9. Cylinder hinge; 10. Flow guide plate; 11. Filter press; 12. Flap hinge. Detailed Embodiments
[0020] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.
[0021] The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.
[0022] An embodiment of the present utility model provides a folding flap water receiving structure, and its flap can be folded, occupying a relatively low space height.
[0023] As Figures 1 to 2 shown, a folding flap water receiving structure includes a bracket 7. Above the bracket 7, a filter press 11 is supported and fixed. At the bottom of the bracket 1, there is a water receiving tank 2. The number of the water receiving tanks 2 is two and they are respectively located at the inner wall positions on both sides of the bracket 1. At the central position of the two water receiving tanks 2, there is a material receiving tank 1. On the material receiving tank 1, there is a slide rail 3. The slide rail 3 is a bent slide rail, which protrudes vertically from the central position of the track towards the filter press 11, and the bent angle formed at its central position is an obtuse angle. There are two sliding flaps 4 on the slide rail 3. One end of any one sliding flap 4 is slidably connected to the slide rail 3, and the other end is hinged to a driving flap 6. The other end of the driving flap 6 is located on the water receiving tank 2. A cylinder hinge 9 is fixed on the driving flap 6. On one side of the water receiving tank 2, there is a rotary cylinder 8, and the output end of the rotary cylinder 8 is connected to the cylinder hinge 9.
[0024] Between the top of any one water receiving tank 2 and the outer wall of the material receiving tank 1, there is a flap hinge 12. The end of the driving flap 6 away from the sliding flap 4 is hinged to the flap hinge 12, and the driving flap 4 is restricted to always move within the range of the top of the water receiving tank 2 through the flap hinge 12.
[0025] At the connection position between any one sliding flap 4 and the slide rail 3, there is a pulley 5. The center position of the pulley 5 is connected to a wheel frame, and the wheel frame is fixed to the bottom of the sliding flap 4. The pulley 5 is clamped on the slide rail 3 and rolls along the path of the slide rail 3. By means of the pulley 5, it is avoided that the sliding flap 4 rubs against the slide rail 3 and causes wear.
[0026] On the top of any one sliding flap 4 and the driving flap 6, there is a guide plate 10. The guide plate 10 extends outward along the edge position of the flap. The extended length of the guide plate 10 can just coincide when the two pulleys 5 slide to the central position of the slide rail 3, forming a guide path that diverts from the center to both sides. The guide plate 10 is an elastic plate, preferably a rubber plate. The connection gap of the guide path of the guide plate 10 is sealed under the elastic filling of the rubber and is not easy to leak water.
[0027] The implementation principle of the embodiment of this application is as follows: When the water receiving structure receives water, as shown in Figure 2 , at this time, the two pulleys 5 are located at the center position of the slide rail 3, and the four flow guiding plates 10 above the two sliding flaps 4 and the two driving flaps 6 are spliced together to form a flow guiding path. The filter press 11 drips liquid downward, and the liquid drops on the flow guiding path and flows into the water receiving tanks 2 on both sides under the action of gravity; when mud discharge is required, as shown in Figure 1 , the rotary cylinders 8 on both sides start to work. The output end of the rotary cylinder 8 drives the lower cylinder hinge 9 to generate a circumferential pulling force on the driving flap 6. After the driving flap 6 is stressed, it rotates synchronously with the rotation center of the flap hinge
[0028] 12 as the rotation axis, further driving the sliding flap 4 to flip. During the flipping process of the sliding flap 4, the pulley 5 slides from the center of the slide rail 3 to the edge positions on both sides. At this time, there is no obstruction between the material receiving tank 1 and the filter press 11 to facilitate mud discharge, and the space height occupied by the folding of the sliding flap 4 and the driving flap 5 is relatively low.
[0029] For those skilled in the art, it is obvious that this application is not limited to the details of the above exemplary embodiments, and without departing from the basic characteristics of this application, this application can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of this application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in this application. Any reference signs in the claims should not be regarded as limiting the claimed claims.
Claims
1. A foldable flap water receiving structure, comprising a bracket (7), a filter press (11) being supported on the bracket (7), and a water receiving trough (2) being arranged at the bottom of the bracket (7), characterized in that: The number of the water receiving troughs (2) is two, a material receiving trough (1) is arranged between the two water receiving troughs (2), a slide rail (3) is arranged on the material receiving trough (1), two sliding flaps (4) are arranged on the slide rail (3), one end of any sliding flap (4) is slidably connected to the slide rail (3), and the other end is hinged to a driving flap (6), the other end of the driving flap (6) is located on the water receiving trough (2), a cylinder hinge (9) is fixed on the driving flap (6), a rotary cylinder (8) is arranged on one side of the water receiving trough (2), and the output end of the rotary cylinder (8) is connected to the cylinder hinge (9).
2. A foldable flap water collection structure according to claim 1, characterized in that: The slide rail (3) is a bent slide rail, which protrudes from the center position of the rail in the vertical direction toward the position of the filter press (11).
3. The foldable flap water collection structure according to claim 1, characterized in that: A flap hinge (12) is provided between the top of any one of the water receiving troughs (2) and the outer wall of the material receiving trough (1), and the end of the driving flap (6) away from the sliding flap (4) is hingedly connected to the flap hinge (12).
4. The foldable flap water collection structure according to claim 1, characterized in that: A pulley (5) is provided at the connection position between any one of the sliding flaps (4) and the slide rail (3); one end of the pulley (5) is fixed to the sliding flap (4), and the other end is clamped on the slide rail (3) and rolls along the path of the slide rail (3).
5. The foldable flap water collection structure according to claim 1, characterized in that: A guide plate (10) is provided on the top of any one of the sliding flaps (4) and the driving flap (6), and the guide plate (10) extends outwards along the edge of the flap.
6. A foldable flap water collection structure according to claim 5, characterized in that: The guide plate (10) is an elastic plate.