Scattering device with replaceable internal sieve plate

Abstract

The utility model relates to a scattering device with a replaceable internal sieve plate, which aims to solve the technical problems that a sieve needs to be cleaned in a charging barrel during cleaning, the space is limited, and the operation is inconvenient, and comprises a bottom frame, a sleeve and a screening structure, the bottom of the sleeve is embedded and fixedly arranged at the other end of the top side of the underframe; the screening structure is arranged at the inner bottom of the sleeve; the screening structure comprises a fixing ring and a circular screen; the fixing ring is fixedly arranged at the inner bottom of the sleeve; the circular screen is fixedly arranged below the fixing ring through bolts, the number of meshes of the circular screen is selected by a professional technician according to actual conditions, and the circular screen has the advantage that the circular screen can be detached from the sleeve to be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of cement processing, in particular to a breaking device with a replaceable internal screen plate. Background Art

[0002] Cement is a powdered, hydraulically hardening inorganic gel material. When mixed with water, it forms a slurry that can harden in air or water, and can firmly bind materials such as sand and stone together.

[0003] The raw materials for cement production are basically powdered. For some lumps of powder, a disintegrator is used to break up the lumps before use. The screen inside the barrel of the existing disintegrator is basically fixed. When cleaning, the screen needs to be cleaned inside the barrel, which is inconvenient due to limited space.

[0004] In view of this, we propose a breaking device with replaceable internal screen plates. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology, meet the actual needs, and provide a breaking device with a replaceable internal screen plate to solve the current technical problem that the screen needs to be cleaned inside the barrel during cleaning, the space is limited, and the operation is inconvenient.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a dispersing device with a replaceable internal screen plate is designed, comprising a base frame, a vertical plate fixedly provided at one end of the top side of the base frame, a motor body fixedly provided inside the vertical plate, a sleeve, an agitating shaft, a transmission cover and a screening structure;

[0007] The bottom of the sleeve is embedded and fixed on the other end of the top side of the base frame;

[0008] The stirring shaft is arranged at the sleeve;

[0009] Wherein, the transmission shaft of the motor body is connected to the stirring shaft through a transmission wheel and a chain;

[0010] The transmission cover is provided on the transmission wheel and the chain;

[0011] The screening structure is arranged at the inner bottom of the sleeve;

[0012] The screening structure includes a fixed ring and a circular screen;

[0013] The fixing ring is fixed on the inner bottom of the sleeve;

[0014] The circular screen is fixed below the fixing ring by bolts, and the mesh size of the circular screen is selected by technicians in this field according to actual conditions.

[0015] Preferably, the bottom side of the annular frame of the circular screen is aligned with the bottom side of the sleeve.

[0016] Preferably, two positioning structures are symmetrically arranged on the bottom side of the sleeve;

[0017] The positioning structure includes a screw, an L-shaped block and a rotating handle;

[0018] The inner end of the screw is rotatably connected to the outer wall of the bottom of the sleeve through a rotating shaft;

[0019] The vertical section of the L-shaped block is threadedly sleeved on the screw;

[0020] Wherein, the transverse section of the L-shaped block is limitedly matched with the annular frame of the circular screen;

[0021] The rotating handle is fixed on the outer end of the screw.

[0022] Preferably, the positioning structure is staggered with the bolt.

[0023] Preferably, a sliding groove is provided on the inner side of the transverse section of the L-shaped block, and a sliding block is fixedly provided on the bottom side of the sleeve, and the sliding block is slidably engaged with the sliding groove.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. The utility model has the advantage of being able to remove the circular screen from the sleeve for cleaning by arranging a fixing ring, a circular screen and bolts, thereby solving the problem of having to clean the screen inside the barrel during cleaning, which is inconvenient due to limited space.

[0026] 2. The utility model has the advantage of positioning the circular screen before installing the bolts to fix the circular screen by arranging the screw, L-shaped block and handle, which is convenient for the subsequent stable installation of the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the sleeve cross-sectional connection structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the decomposition of the screening structure of the present utility model;

[0030] Figure 4 This is a schematic diagram of the positioning structure of the utility model;

[0031] In the figure: 1, base frame; 2, vertical plate; 3, motor body; 4, transmission cover; 5, stirring shaft; 6, sleeve; 7, screening structure; 8, positioning structure;

[0032] 701, fixing ring; 702, circular screen; 703, bolt;

[0033] 801, screw; 802, L-shaped block; 803, handle; 804, slider;

[0034] 8021. Chute. DETAILED DESCRIPTION

[0035] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0036] Example 1: A scattering device with replaceable internal sieve plate, see Figures 1 to 4 , including a base frame 1, a vertical plate 2 is fixedly provided at one end of the top side of the base frame 1, a motor body 3 is fixedly provided inside the vertical plate 2, and further comprising a sleeve 6, an agitating shaft 5, a transmission cover 4 and a screening structure 7; the bottom of the sleeve 6 is embedded and fixedly provided at the other end of the top side of the base frame 1; the agitating shaft 5 is arranged at the sleeve 6; wherein, the transmission shaft of the motor body 3 is connected to the agitating shaft 5 through a transmission wheel and a chain; the transmission cover 4 is covered on the transmission wheel and the chain; the screening structure 7 is arranged at the bottom inside the sleeve 6;

[0037] The screening structure 7 includes a fixing ring 701 and a circular screen 702; the fixing ring 701 is fixed to the bottom of the sleeve 6; the circular screen 702 is fixed below the fixing ring 701 by bolts 703, the bolts 703 are passed through the holes in the annular frame of the circular screen 702, and the bolts 703 are threaded through the threaded holes on the fixing ring 701; the mesh size of the circular screen 702 is selected and used by technical personnel in this profession according to actual conditions.

[0038] The utility model has the advantage of being able to remove the circular screen 702 from the sleeve 6 for cleaning by providing a fixing ring 701, a circular screen 702 and bolts 703, thereby solving the problem of having to clean the screen inside the barrel during cleaning, which is inconvenient due to limited space.

[0039] Specifically, two positioning structures 8 are symmetrically arranged on the bottom side of the sleeve 6; the positioning structures 8 and the bolts 703 are staggered and do not affect each other;

[0040] Positioning structure 8 comprises a screw 801, an L-shaped block 802, and a handle 803. The inner end of screw 801 is rotatably connected to the outer wall of the bottom of sleeve 6 via a rotating shaft. The vertical section of L-shaped block 802 is threadedly mounted on screw 801. The horizontal section of L-shaped block 802 is positioned within the annular frame of circular screen 702. Handle 803 is fixed to the outer end of screw 801. The bottom side of the annular frame of circular screen 702 is aligned with the bottom side of sleeve 6.

[0041] The utility model has the advantage of positioning the circular screen 702 before installing the bolts 703 to fix the circular screen 702 by arranging the screw 801, the L-shaped block 802 and the rotating handle 803, so as to facilitate the subsequent stable installation of the bolts 703.

[0042] Furthermore, a sliding groove 8021 is provided on the inner side of the transverse section of the L-shaped block 802 , and a slider 804 is fixed on the bottom side of the sleeve 6 , and the slider 804 is slidably engaged with the sliding groove 8021 .

[0043] The present invention has the advantage of maintaining the stable movement of the L-shaped block 802 by providing the sliding groove 8021 and the sliding block 804 .

[0044] Working Principle: Using the device of the present invention, install the circular screen 702 in the sleeve 6 below the fixed ring 701, turn the handle 803, and the screw 801 rotates, causing the L-shaped block 802 to move inward. The slider 804 moves relative to the slide 8021 until the lateral section of the L-shaped block 802 blocks the annular frame of the circular screen 702. Align the holes in the annular frame of the circular screen 702 with the threaded holes on the fixed ring 701. The bolts 703 are inserted through the holes in the annular frame of the circular screen 702. The bolts 703 are threaded through the threaded holes on the fixed ring 701 to secure the circular screen 702. Agglomerated powder is added to the sleeve 6, and the motor body 3 drives the stirring shaft 5 to rotate to break up the agglomerated powder. The powder falls through the circular screen 702 and is collected by a pre-placed collection device. To clean the circular screen 702, reverse the above steps to remove the circular screen 702.

[0045] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A scattering device with a replaceable internal sieve plate, comprising a base frame (1), a vertical plate (2) fixedly provided at one end of the top side of the base frame (1), a motor body (3) fixedly provided inside the vertical plate (2), characterized in that: Also includes: The sleeve (6) has its bottom embedded and fixed on the other end of the top side of the base frame (1); A stirring shaft (5) is arranged at the sleeve (6); wherein the transmission shaft of the motor body (3) is connected to the stirring shaft (5) via a transmission wheel and a chain; A transmission cover (4) is provided on the transmission wheel and the chain; A screening structure (7) is arranged at the bottom of the sleeve (6); The screening structure (7) comprises: A fixing ring (701) is fixed to the inner bottom of the sleeve (6); The circular screen (702) is fixed below the fixing ring (701) by bolts (703).

2. A scattering device with replaceable internal screen plate according to claim 1, characterized in that: The bottom side of the annular frame of the circular screen (702) is aligned with the bottom side of the sleeve (6).

3. A breaking device with replaceable internal screen plate according to claim 1, characterized in that: Two positioning structures (8) are symmetrically arranged on the bottom side of the sleeve (6); The positioning structure (8) comprises: The inner end of the screw (801) is rotatably connected to the outer wall of the bottom of the sleeve (6) via a rotating shaft; An L-shaped block (802) with a vertical section threadedly sleeved on the screw (801); The transverse section of the L-shaped block (802) is limitedly matched with the annular frame of the circular screen (702); The rotating handle (803) is fixedly mounted on the outer end of the screw (801).

4. A breaking device with replaceable internal screen plate according to claim 3, characterized in that: The positioning structure (8) and the bolt (703) are staggered.

5. A breaking device with replaceable internal screen plate according to claim 3, characterized in that: A sliding groove (8021) is provided on the inner side of the transverse section of the L-shaped block (802), and a sliding block (804) is fixed on the bottom side of the sleeve (6), and the sliding block (804) is slidably matched with the sliding groove (8021).

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