Slurry discharging device with baffle buffering structure

Abstract

The utility model discloses a slurry discharge device with a baffle buffer structure, which comprises a slurry tank and a slurry discharge cylinder fixedly communicated with a discharge position at the bottom of the slurry tank, the bottom of the slurry discharge cylinder is fixedly communicated with a slurry discharge hopper, a support frame is fixedly arranged at the bottom of the outer side of the slurry tank, and a buffer baffle component is arranged below the slurry discharge hopper. The buffering type baffle assembly comprises two buffering baffles symmetrically arranged at an outlet in the bottom of the slurry outlet hopper, the buffering type baffle assembly is arranged below the slurry outlet hopper, the buffering baffles can effectively buffer impact force generated by falling of slurry during discharging, the discharging speed of the slurry is reduced, and the discharging speed of the slurry is improved. And the discharging speed of the slurry is controlled through the formed discharging notch, so that the phenomenon that the slurry is directly poured into the mold and washes an oil film in the mold is avoided, meanwhile, the buffering baffle can do lifting motion through the square circular track and the air cylinder, and the discharging speed and the buffering degree of the slurry can be controlled according to actual requirements.

Description

Technical Field

[0001] The utility model relates to a mud discharging device, in particular to a mud discharging device with a baffle buffer structure. Background Art

[0002] Air-pressed bricks are blocks that can be sawed, nailed, hammered and bonded. They are widely used because of their good sound insulation, heat preservation and fire resistance.

[0003] In the production process of pneumatic bricks, it is usually necessary to mix the raw materials (red sand, gypsum, water) into raw material slurry, and then inject it into the forming mold through the relevant discharging device. The existing discharging devices all use a discharging hopper for unloading. In order to facilitate demolding in the later stage, the forming mold of this pneumatic brick generally has an oil film inside the mold. The existing discharging structure directly injects the mud, and the falling mud will produce a large impact force, which can easily wash away the oil film in the mold, thereby affecting the overall production progress. Therefore, it is necessary to provide a mud discharging device with a baffle buffer structure.

[0004] It should be noted that the above content belongs to the technical cognition scope of the utility model applicant and does not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide a mud discharging device with a baffle buffer structure, comprising a mud tank and a mud discharging cylinder fixedly connected to the discharging point at the bottom of the mud tank, the bottom of the mud discharging cylinder is fixedly connected to a mud discharging bucket, and a support frame is fixedly provided at the outer bottom of the mud tank;

[0006] A buffer baffle assembly is provided below the pulp outlet hopper, and the buffer baffle assembly includes two buffer baffles symmetrically arranged at the bottom outlet of the pulp outlet hopper, a material discharge notch is formed between the bottom of the pulp outlet hopper and the buffer baffle, a support rod is fixedly provided on one side of the top of the two buffer baffles, a square ring rail is fixedly connected to a fixed connecting rod on one side of the bottom of the support frame, and the two support rods are slidably connected to the inner wall of the square ring rail;

[0007] A support frame is fixedly arranged between the two support rods, a cylinder is fixedly arranged on one side of the top of the support frame, and an output end of the cylinder passes through the support frame and is fixedly connected to the support frame.

[0008] In one example, both sides of the top of the two buffer baffles are fixedly provided with limit stop bars, and the limit stop bars are in contact with the edge of the pulp discharge bucket.

[0009] In one example, both sides of the top of the slurry discharge bucket are fixedly connected with flushing nozzles, the tops of the two flushing nozzles are fixedly connected with water outlet hoses, a meandering flow channel is opened on the inner wall of the support frame, a guide pipe is embedded in the inside of the meandering flow channel, and the water outlet hose passes through the support frame and is fixedly connected with the guide pipe.

[0010] In one example, a water tank is fixedly provided on the other side of the top of the support frame, the water tank is fixedly connected to the liquid inlet end of the water pump through a pipeline, and the liquid outlet end of the water pump is fixedly connected to the guide pipe through a pipeline.

[0011] In one example, both sides of the inner wall of the square ring track are fixed with limit frames, and the water outlet hoses located on both sides of the pulp outlet bucket are penetrated through the limit frames.

[0012] In one example, the stroke of the cylinder is smaller than the maximum distance between the support frame and the limiting frame.

[0013] The mud discharging device with a baffle buffer structure proposed by the utility model can bring the following beneficial effects:

[0014] The utility model arranges a buffer baffle assembly below the slurry discharge hopper, wherein the buffer baffle can effectively buffer the impact force generated by the falling mud during material discharge, reduce the material discharge speed of the mud, and control the material discharge speed of the mud through the formed material discharge notch, thereby avoiding the phenomenon that the mud is directly poured into the mold to wash the oil film. At the same time, the buffer baffle can be lifted and lowered through the square ring rail and the cylinder, so that the material discharge speed and buffering degree of the mud can be controlled according to actual needs;

[0015] A flushing nozzle connected to the slurry discharge bucket is provided, and the flushing nozzle is connected to the water tank through a water outlet hose and a guide pipe. After the water pump is started, the inside of the slurry discharge bucket and the buffer baffle below it can be flushed to prevent the mud on the buffer baffle from sticking to the material outlet and causing blockage of the material outlet when the material is discharged for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the buffer baffle assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the buffer baffle structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the flow guide tube structure of the utility model.

[0021] In the figure: 1. mud tank; 2. support frame; 3. mud discharge barrel; 4. mud discharge bucket; 5. buffer baffle; 6. support rod; 7. square ring rail; 8. limit bar; 9. support frame; 10. cylinder; 11. limit frame; 12. flushing nozzle; 13. water outlet hose; 14. water tank; 15. water pump; 16. guide pipe. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0027] like Figure 1 to Figure 4 As shown, the embodiment of the utility model proposes a mud discharging device with a baffle buffer structure, comprising a mud tank 1 and a mud discharging tube 3 fixedly connected to the bottom discharging point of the mud tank 1, a mud discharging bucket 4 fixedly connected to the bottom of the mud discharging tube 3, and a support frame 2 fixedly provided at the outer bottom of the mud tank 1;

[0028] A buffer baffle assembly is provided below the pulp discharging bucket 4, and the buffer baffle assembly includes two buffer baffles 5 symmetrically arranged at the bottom outlet of the pulp discharging bucket 4, and a material discharge notch is formed between the bottom of the pulp discharging bucket 4 and the buffer baffles 5. A support rod 6 is fixedly provided on one side of the top of the two buffer baffles 5, and a square ring rail 7 is fixedly connected to a fixed connecting rod on one side of the bottom of the support frame 2, and the two support rods 6 are slidably connected to the inner wall of the square ring rail 7;

[0029] A support frame 9 is fixed between the two support rods 6, a cylinder 10 is fixed on one side of the top of the support frame 2, the output end of the cylinder 10 passes through the support frame 2 and is fixedly connected to the support frame 9, and limit bars 8 are fixed on both sides of the top of the two buffer baffles 5, and the limit bars 8 are in contact with the edge of the pulp outlet bucket 4.

[0030] Both sides of the top of the pulp discharge bucket 4 are fixedly connected with flushing nozzles 12, and the tops of the two flushing nozzles 12 are fixedly connected with water outlet hoses 13. A meandering flow channel is opened on the inner wall of the support frame 2, and a guide pipe 16 is embedded in the inside of the meandering flow channel. The water outlet hose 13 passes through the support frame 2 and is fixedly connected with the guide pipe 16. A water tank 14 is fixedly provided on the other side of the top of the support frame 2. The water tank 14 is fixedly connected with the liquid inlet end of the water pump 15 through a pipeline, and the liquid outlet end of the water pump 15 is fixedly connected with the guide pipe 16 through a pipeline. Limiting frames 11 are fixedly provided on both sides of the inner wall of the square ring rail 7, and the water outlet hoses 13 located on both sides of the pulp discharge bucket 4 pass through the limiting frames 11.

[0031] The stroke of the cylinder 10 is smaller than the maximum distance between the support frame 9 and the limiting frame 11 .

[0032] Working principle: the slurry in the mud tank 1 falls into the slurry discharge bucket 4 through the slurry discharge pipe 3, and then falls into the forming mold through the formed material discharge notch after being buffered by the buffer baffle 5, which effectively buffers the impact force generated by the falling mud and reduces the material discharge speed of the mud. The material discharge speed of the mud is controlled by the formed material discharge notch, thereby avoiding the phenomenon that the mud is directly poured into the mold to wash the oil film. The cylinder 10 can be started according to actual needs, and the cylinder 10 drives the support frame 9 to descend, and the two support rods 6 descend in the square ring rail 7, so that the buffer baffle 5 descends, and the gap between the buffer baffle 5 and the slurry discharge pipe 3 is adjusted, so that the material discharge speed and buffering degree of the mud can be controlled;

[0033] When the water pump 15 is started, the buffer baffle 5 and the pulp outlet bucket 4 can be flushed. The water pump 15 works to draw the middle water of the water tank 14 into the guide pipe 16. The water flows through the guide pipe 16 and the water outlet hose 13, and is sprayed out by the flushing nozzle 12. The flushing nozzle 12 is connected with the pulp outlet bucket 4, so that the inside of the pulp outlet bucket 4 can be flushed. At this time, the cylinder 10 can be started to lower the buffer baffle 5 to increase the gap between it and the pulp outlet pipe 3. The flushing water flow is more convenient for flushing the buffer baffle 5, so as to prevent the mud on the buffer baffle 5 from sticking to the material port during long-term material discharge, causing the material port to be blocked.

[0034] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0035] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A mud discharging device with a baffle buffer structure, comprising a mud tank (1) and a mud discharging tube (3) fixedly connected to a discharging point at the bottom of the mud tank (1), the bottom of the mud discharging tube (3) being fixedly connected to a mud discharging bucket (4), and a support frame (2) being fixedly provided at the outer bottom of the mud tank (1); Features: A buffer baffle assembly is provided below the pulp discharge hopper (4), and the buffer baffle assembly comprises two buffer baffles (5) symmetrically arranged at the bottom outlet of the pulp discharge hopper (4), a material discharge notch is formed between the bottom of the pulp discharge hopper (4) and the buffer baffles (5), a support rod (6) is fixedly provided on one side of the top of the two buffer baffles (5), a square ring rail (7) is fixedly connected to a fixed connecting rod on one side of the bottom of the support frame (2), and the two support rods (6) are slidably connected to the inner wall of the square ring rail (7); A support frame (9) is fixedly provided between the two support rods (6), a cylinder (10) is fixedly provided on one side of the top of the support frame (2), and an output end of the cylinder (10) passes through the support frame (2) and is fixedly connected to the support frame (9).

2. A slurry discharging device with a baffle buffer structure according to claim 1, characterized in that: Limiting bars (8) are fixedly provided on both sides of the top of the two buffer baffles (5), and the limiting bars (8) are in contact with the edge of the pulp discharge bucket (4).

3. The slurry discharging device with a baffle buffer structure according to claim 1, characterized in that: Both sides of the top of the slurry discharge bucket (4) are fixedly connected with flushing nozzles (12), and the tops of the two flushing nozzles (12) are fixedly connected with water outlet hoses (13). The inner wall of the support frame (2) is provided with a meandering flow channel, and a guide pipe (16) is embedded in the inside of the meandering flow channel. The water outlet hose (13) passes through the support frame (2) and is fixedly connected with the guide pipe (16).

4. The slurry discharging device with a baffle buffer structure according to claim 1, characterized in that: A water tank (14) is fixedly provided on the other side of the top of the support frame (2); the water tank (14) is fixedly connected to the liquid inlet of a water pump (15) through a pipeline; and the liquid outlet of the water pump (15) is fixedly connected to the guide pipe (16) through a pipeline.

5. The slurry discharging device with a baffle buffer structure according to claim 3, characterized in that: Limiting frames (11) are fixedly provided on both sides of the inner wall of the square ring rail (7), and the water outlet hoses (13) located on both sides of the pulp outlet bucket (4) are penetrated through the limiting frames (11).

6. A slurry discharging device with a baffle buffer structure according to claim 5, characterized in that: The stroke of the cylinder (10) is smaller than the maximum distance between the support frame (9) and the limiting frame (11).

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