Feeding sieve for sludge stirring
The adjustable mesh screen with a locking mechanism addresses the clogging issue by dynamically adapting to mud viscosity, ensuring efficient mud feeding in flowable soil stabilization processes.
Patent Information
- Application Number
- CN202422192698.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The viscosity of the sludge is variable, and the size of the mesh on the surface of the sieve remains unchanged, so the problem of sludge blocking the mesh is prone to occur.
A feed screen is designed, including a feed flap with adjustable feed holes, by providing horizontal and vertical sheets on the flip and limiting their position with limiting units, an adjustable grid plate is formed to accommodate the viscosity of different sludges.
It effectively avoids the sludge blocking the feed hole, ensuring the smooth pouring of the sludge and the smooth progress of subsequent stirring operations.
Smart Images
Figure CN223097355U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding sieves, in particular to a feeding sieve for sludge stirring. Background Technique
[0002] Fluid-solidified soil is a kind of premixed solidified soil with fluidity and pumpable construction, which is used for backfilling and reinforcement treatment of various projects. The stirring of fluid-solidified soil is a delicate and important technological process, which involves the precise coordination of various materials and equipment to ensure that the final product has the required engineering properties.
[0003] As Figure 1 shown, it includes a processing bin 1 (which belongs to the prior art and is used for stirring fluid-solidified soil). The special feeding sieve for sludge is a tool for stirring fluid-solidified soil, generally installed on the top of the processing bin. Sludge is generally very sticky. When the excavator digs out the outlet and puts it into the fluid-solidified soil mixer, if there is no sieve, it will go in as a lump, unable to be stirred, or the machine will get stuck. Moreover, the viscosity of the sludge varies, and the size of the mesh holes on the surface of the sieve remains unchanged, so it is easy for the sludge to block the mesh holes. Therefore, a new feeding sieve for sludge is needed to solve the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to provide a feeding sieve to solve the problem that the viscosity of the sludge varies, the size of the mesh holes on the surface of the sieve remains unchanged, and it is easy for the sludge to block the mesh holes.
[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:
[0006] A feeding sieve includes: a feeding flip cover, and a plurality of feeding holes are formed on the surface of the feeding flip cover, and the sizes of the plurality of feeding holes are adjustable.
[0007] Furthermore, the feeding flip cover is rotatably installed on the top of the processing bin.
[0008] Furthermore, a plurality of horizontal pieces and a plurality of vertical pieces are arranged inside the feeding flip cover, and a limiting unit is further included, and the limiting unit is used to respectively limit the positions of the plurality of horizontal pieces and the plurality of vertical pieces on the inner wall of the feeding flip cover.
[0009] Furthermore, the limiting unit includes a plurality of limiting inclined grooves respectively formed on the surface of the feeding flip cover, both ends of the plurality of horizontal pieces and the plurality of vertical pieces respectively fit on the surfaces of two of the limiting inclined grooves, a notch is formed on the surface of each of the plurality of horizontal pieces, and the surfaces of the plurality of vertical pieces are respectively slidably inserted into the inner walls of the other two notches.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. In the present utility model, by installing a feeding flap mounted on the top of the processing bin, during subsequent use, the user can adjust the size of the feeding hole and then pour the silt, thus avoiding the situation of silt blocking the feeding hole.
[0012] 2. In the present utility model, by opening a number of limiting inclined slots on the surface of the feeding flap, during subsequent use, the user can first attach the two ends of a number of vertical pieces to the inner walls of a number of limiting slots, then attach the two ends of a number of horizontal pieces to the inner walls of a number of limiting slots, and at the same time make the slots respectively opened on the surfaces of a number of horizontal pieces catch on the surfaces of a number of vertical pieces, thereby realizing the reinforcement and limitation of a number of horizontal pieces and a number of vertical pieces. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0014] Figure 2 is a top view of the present utility model;
[0015] Figure 3 is a partial three-dimensional structural schematic diagram of the present utility model from another angle;
[0016] Figure 4 is a three-dimensional structural schematic diagram of another part of the structure of the present utility model.
[0017] In the figure: 1. Processing bin; 2. Feeding flap; 3. Feeding hole; 4. Horizontal piece; 5. Vertical piece; 6. Limiting unit; 61. Limiting inclined slot; 62. Slot. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
[0019] A feeding sieve provided in this embodiment is mainly used to solve the problem that the viscosity of silt varies, the mesh size on the surface of the sieve remains unchanged, and silt is likely to block the mesh holes, and the following technical solutions are provided. The following will be combined with Figures 1-4 be described in detail:
[0020] A feeding sieve includes: a feeding flap 2 with a number of feeding holes 3 opened on its surface. During use, the user can first adjust the size of a number of feeding holes 3 to adapt to the viscosity of different silts, and then pour the silt into the inside of the feeding flap 2, so as to achieve the dispersion of the silt and facilitate subsequent stirring operations.
[0021] By installing a feed flap 2 on the top of the processing bin 1, during subsequent use, the user can adjust the size of the feed hole 3 and then pour the sludge, thus avoiding the situation of sludge clogging the feed hole 3.
[0022] By opening a number of limiting inclined slots 61 on the surface of the feed flap 2, during subsequent use, the user can first attach the two ends of a number of vertical plates 5 to the inner walls of a number of limiting slots, and then attach the two ends of a number of horizontal plates 4 to the inner walls of a number of limiting slots. At the same time, make a number of notches 62 respectively opened on the surfaces of a number of horizontal plates 4 stuck on the surfaces of a number of vertical plates 5, so as to realize the reinforcement and limitation of a number of horizontal plates 4 and a number of vertical plates 5.
[0023] As Figures 1 to 4 shown, in some embodiments, a number of the feed holes 3 are the gaps between a number of horizontal plates 4 and a number of vertical plates 5. The user can use the limiting unit 6 to limit the positions of a number of horizontal plates 4 and a number of vertical plates 5 inside the processing bin 1. The main components of the limiting unit 6 are: a number of notches 62 respectively opened on the surfaces of a number of horizontal plates 4. At the same time, a number of limiting inclined slots 61 are opened on the surface of the feed flap 2. During use, the user first attaches the two ends of a number of vertical plates 5 to the inner walls of a number of limiting inclined slots 61, and then attaches the two ends of a number of horizontal plates 4 to the inner walls of a number of limiting inclined slots 61. During this process, synchronously slide a number of notches 62 respectively opened on the surfaces of a number of horizontal slots over the surfaces of a number of vertical plates 5. In this way, the gaps between a number of horizontal plates 4 and a number of vertical plates 5 form a number of feed holes 3.
[0024] The working process of the present utility model: First, the user adjusts the number of a number of vertical plates 5 and a number of horizontal plates 4 according to the viscosity of the sludge. Then, first attach the two ends of a number of vertical plates 5 to the inner walls of two of the limiting inclined slots 61 respectively, and then attach the two ends of a number of horizontal plates 4 to the inner walls of the other two limiting inclined slots 61 respectively. At the same time, make a number of notches 62 opened on the surfaces of a number of horizontal plates 4 respectively slide over the surfaces of a number of vertical plates 5, and a grid plate with a number of feed holes 3 opened on its surface can be formed by a number of horizontal plates 4 and a number of vertical plates 5. And several ends of the grid plate respectively abut against the inner walls of a number of limiting inclined slots 61. When an external force acts on the surface of the grid plate, it will only press it downwards so that its several ends fit more tightly against the inner walls of a number of limiting inclined slots 61, increasing the stability of the overall structure. It should be noted that: a number of horizontal plates 4 and a number of vertical plates 5 are both made of 10 mm thick steel plates, which can effectively cut the sludge.
[0025] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.
Claims
1. A feeding screen for sludge stirring, characterized in that Including: A feeding flap (2), on the surface of the feeding flap (2) there are provided a number of feeding holes (3), the sizes of the number of feeding holes (3) are adjustable, inside the feeding flap (2) there are provided a number of horizontal pieces (4) and a number of vertical pieces (5), and further includes a limiting unit (6), the limiting unit (6) is used to respectively limit the positions of the number of horizontal pieces (4) and the number of vertical pieces (5) on the inner wall of the feeding flap (2), the limiting unit (6) includes a number of limiting inclined grooves (61) all opened on the surface of the feeding flap (2), the two ends of the number of horizontal pieces (4) and the number of vertical pieces (5) respectively fit on the surfaces of two of the limiting inclined grooves (61), on the surfaces of the number of horizontal pieces (4) there are all provided notches (62), and the surfaces of the number of vertical pieces (5) are respectively slidably inserted into the inner walls of the other two notches (62).
2. The feeding sieve for sludge stirring according to claim 1, characterized in that: The feeding flap (2) is rotatably installed on the top of the processing bin (1).