Stuffing material treatment device for mine construction

Abstract

The utility model belongs to the field of packing material processing devices, and particularly relates to a packing material processing device for mine construction, which comprises a device main body, the upper surface of the device main body is fixedly connected with a material distributing device, the material distributing device comprises a cover plate, the cover plate is arranged on the upper surface of the device main body, and the material distributing device is arranged on the cover plate. A conical spiral groove is formed in the inner wall of a feeding port of the cover plate, a dustproof cover is fixedly connected to the upper surface of the feeding port of the cover plate, and the bottom face of the dustproof cover is fixedly connected with one end of a connecting rod. According to the packing material treatment device for mine construction, materials fall into the areas of the material distribution rings in a relatively uniform state, and then the materials are further subdivided by the material distribution rings with different sizes in sequence, so that coal cinder particles are in a concentric circle shape and are discharged on the upper surface of a main material, and when the material distribution rings are impacted by relatively large particles or non-uniform materials, the coal cinder particles are separated from the main material. And the spring can make the material distributing ring vibrate rapidly through the elasticity of the spring, and the material distributing speed of the device is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of filling material processing device, specifically to a filling material processing device for mine construction. BACKGROUND

[0002] The filling material for mine construction refers to the material used for filling blast hole or other space needing sealing and supporting during the mining process. Its main role is to limit the energy generated by the explosive in the blast hole during blasting operation, prevent the energy from being lost prematurely, and thus improve the blasting effect and ensure that the ore is broken in the predetermined direction and range. At the same time, the filling material can also support the well and roadway to a certain extent and prevent collapse, ensuring the safe operation of mine construction.

[0003] At present, there are obvious deficiencies in the pretreatment link before material mixing in the prior art. For materials with different densities and characteristics, there is a lack of specially designed precise feeding and preliminary processing structure. For example, when it comes to the use of low-density main material such as kaolin and high-density auxiliary material such as coal cinder, the traditional device is difficult to control their state and distribution entering the mixing area. Usually, the material is simply poured into the mixing container, and orderly dispersion and preliminary layering of the material cannot be achieved, which directly leads to difficulty in uniform mixing of the material in the subsequent mixing process, and a large amount of time and energy is needed to make up for the problems caused by uneven feeding in the early stage, which seriously affects the production efficiency. In view of this, we propose a filling material processing device for mine construction. SUMMARY

[0004] The main purpose of the utility model is to provide a filling material processing device for mine construction, which can solve the problems raised in the above technical background.

[0005] To achieve the above purpose, the utility model provides a filling material processing device for mine construction, which comprises a device main body, and a material distribution device fixedly connected to the upper surface of the device main body.

[0006] A cover plate is arranged on the upper surface of the device main body, a tapered spiral groove is formed in the inner wall of the material inlet of the cover plate, a dust cover is fixedly connected to the upper surface of the material inlet of the cover plate, the bottom surface of the dust cover is fixedly connected to one end of a connecting rod, and the other end of the connecting rod is fixedly connected to the upper surface of a material distribution cone.

[0007] Preferably, the bottom surface of the cover plate is provided with an elastic rod, and the elastic rod is arranged on the upper surface of the material distribution ring.

[0008] Preferably, the material distribution ring is arranged in multiple groups, and the material distribution rings are arranged in a regular pyramid shape from small to large.

[0009] Preferably, the elastic rod comprises a sliding sleeve, the upper surface of the sliding sleeve is fixedly connected with the bottom surface of the cover plate, the inner wall of the sliding sleeve is slidably connected with a pull rod, the bottom surface of the pull rod is fixedly connected with the upper surface of the distributing ring, the surface of the pull rod is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the inner wall of the sliding sleeve.

[0010] Preferably, the device body comprises a mixing barrel, the surface of the mixing barrel is fixedly connected with a support, the surface of the mixing barrel is fixedly connected with the surface of the motor, the output end of the motor is fixedly connected with the surface of the stirring paddle through the mixing barrel, the end surface of the stirring paddle is rotatably connected with the inner wall of the mixing barrel, and the bottom surface of the mixing barrel is clamped with a discharging plug.

[0011] Preferably, the stirring blades of the stirring paddle are different sizes of semicircular rings arranged in a circumferential array on the surface of the stirring paddle.

[0012] Beneficial effects

[0013] The utility model provides a kind of filling material processing device for mine construction.It has the following beneficial effects:

[0014] (1), the filling material processing device for mine construction, by setting up distributing device, distributing ring in distributing device is arranged from small to big in positive pyramid shape, and multiple groups of such distributing ring combination can gradually and orderly distribute the processing of incoming filling material, when filling material enters from the material inlet of cover plate, first pass through conical spiral groove, its spiral structure can preliminarily guide material dispersion and adjust the flow direction and speed of material, so that material falls into distributing ring area in relatively uniform state, then, different size distributing ring sequentially further subdivides material, so that coal cinder particle is concentric circle, and discharges on the upper surface of main material, when larger particle or uneven material impacts distributing ring, spring can make distributing ring vibrate quickly by its elasticity, to speed up the distributing speed of device.

[0015] (2), the filling material processing device for mine construction, by setting up stirring paddle, different size semicircular ring stirring blade arranged in circumferential array on the surface of stirring paddle, can play a stirring role to filling material in each direction in spherical mixing tank when stirring paddle rotates, smaller semicircular ring can be deep into the area relatively close to stirring paddle, and carefully agitates the material in central part, and larger semicircular ring can extend to more outer position, close to tank wall, expand the coverage of stirring, greatly reduce the dead angle of stirring that can appear in tank, so that kaolin and coal cinder, such different density materials, can be fully turned over and mixed in whole tank body, effectively improve the uniformity of mixing. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0017] Figure 1 It is a whole structure schematic diagram of the present application;

[0018] Figure 2 It is a whole structure schematic diagram of the present application;

[0019] Figure 3 It is a schematic diagram of A amplification structure of the present application;

[0020] Figure 4 It is a schematic diagram of elastic rod section structure of the present application.

[0021] Explanation of figure mark: 1, device main body; 2, material distributing device; 101, mixing bucket; 102, support; 103, motor; 104, stirring paddle; 105, discharge plug; 201, cover plate; 202, conical spiral groove; 203, dust cover; 204, connecting rod; 205, material distributing cone; 206, elastic rod; 207, material distributing ring; 2061, sliding sleeve; 2062, pull rod; 2063, spring.

[0022] The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the drawings. Specific implementation

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0024] Please refer to Figures 1-4The utility model provides a kind of filling material handling device for mine construction, including device main body 1, device main body 1 includes mixing bucket 101, the surface of mixing bucket 101 is fixedly connected with support 102, the surface of mixing bucket 101 is fixedly connected with the surface of motor 103, the output end of motor 103 is fixedly connected with the surface of mixing bucket 101 and stirring paddle 104, the end surface of stirring paddle 104 is rotatably connected with the inner wall of mixing bucket 101, the bottom surface of mixing bucket 101 is clamped with discharge plug 105, the stirring page of stirring paddle 104 is different size semicircle ring, it is arranged in the surface of stirring paddle 104 in circumferential array, by the stirring paddle 104 of being set, different size semicircle ring stirring blade that is arranged in the surface of stirring paddle 104 in circumferential array, can when stirring paddle 104 rotates, to spherical mixing jar each direction filling material all play stirring effect, smaller semicircle ring can be in relative close to the area of stirring paddle 104, and the material of central part is stirred in detail, and larger semicircle ring can extend to more outer position, close to tank wall, expand the coverage of stirring, greatly reduce the stirring dead angle that possibly appears in tank, so that kaolin and coal cinder such different density materials can be fully turned over, mixed in entire tank body, effectively improve the uniformity of mixing.

[0025] The upper surface of the device body 1 is fixedly connected with a material distributing device 2, the material distributing device 2 comprises: a cover plate 201, the cover plate 201 is arranged on the upper surface of the device body 1, a tapered spiral groove 202 is formed in the inner wall of the material inlet of the cover plate 201, a dustproof cover 203 is fixedly connected to the upper surface of the material inlet of the cover plate 201, the bottom surface of the dustproof cover 203 is fixedly connected with one end of a connecting rod 204, the other end of the connecting rod 204 is fixedly connected with the upper surface of a material distributing cone 205, the bottom surface of the cover plate 201 is provided with an elastic rod 206, the elastic rod 206 is arranged on the upper surface of a material distributing ring 207, the material distributing ring 207 is arranged in multiple groups, and the material distributing ring 207 is arranged in a regular pyramid shape from small to large, the elastic rod 206 comprises a sliding sleeve 2061, the upper surface of the sliding sleeve 2061 is fixedly connected with the bottom surface of the cover plate 201, a pull rod 2062 is slidably connected with the inner wall of the sliding sleeve 2061, the bottom surface of the pull rod 2062 is fixedly connected with the upper surface of the material distributing ring 207, the surface of the pull rod 2062 is fixedly connected with one end of a spring 2063, the other end of the spring 2063 is fixedly connected with the inner wall of the sliding sleeve 2061, through the arranged material distributing device 2, the material distributing ring 207 in the material distributing device 2 is arranged in a regular pyramid shape from small to large, multiple groups of the material distributing ring 207 can gradually and orderly distribute the incoming filling material, when the filling material enters from the material inlet of the cover plate 201, firstly passes through the tapered spiral groove 202, the spiral structure can preliminarily guide the material dispersion and adjust the flow direction and speed of the material, so that the material falls into the material distributing ring 207 area in a relatively uniform state, then, the material distributing ring 207 of different sizes further subdivides the material in turn, so that the coal cinder particles are in a concentric circle shape, and the material is discharged on the upper surface of the main material, when larger particles or uneven material impact the material distributing ring 207, the spring 2063 can make the material distributing ring 207 vibrate quickly through the elasticity of the spring 2063, thereby accelerating the material distributing speed of the device.

[0026] In the utility model, when the material mixing is needed, the kaolin with low main material density is put into the mixing barrel 101, the coal cinder with high auxiliary material density is poured into the mixing barrel 101 through the tapered spiral groove 202 of the cover plate 201, the spiral structure can preliminarily guide the material dispersion and adjust the flow direction and speed of the material, so that the material falls into the material distributing ring 207 area in a relatively uniform state, the material distributing ring 207 of different sizes further subdivides the material in turn, so that the coal cinder particles are in a concentric circle shape, and the material is discharged on the upper surface of the main material, when larger particles or uneven material impact the material distributing ring 207, the spring 2063 can make the material distributing ring 207 vibrate quickly through the elasticity of the spring 2063, at this time, the motor 103 is started, so that the motor 103 drives the stirring paddle 104 to uniformly mix the material in the mixing barrel 101.

[0027] The above merely describes preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the inventive concept of the present application, and using the content of the present application specification and drawings, are included in the patent protection scope of the present application.

Claims

1. A stowing material processing device for mine construction, comprising a device body (1), characterized in that: The upper surface of the device body (1) is fixedly connected with a material distribution device (2), the material distribution device (2) comprises: A cover plate (201) is arranged on the upper surface of the device body (1), a tapered spiral groove (202) is formed in the inner wall of the inlet of the cover plate (201), a dust cover (203) is fixedly connected to the upper surface of the inlet of the cover plate (201), the bottom surface of the dust cover (203) is fixedly connected to one end of a connecting rod (204), and the other end of the connecting rod (204) is fixedly connected to the upper surface of a material distribution cone (205).

2. A stowing material handling device for use in mine construction according to claim 1, characterised in that: The bottom surface of the cover plate (201) is provided with an elastic rod (206), and the elastic rod (206) is arranged on the upper surface of a material distribution ring (207).

3. A stowing material handling device for use in mine construction according to claim 2, characterised in that: The material distribution ring (207) is arranged in multiple groups, and the material distribution ring (207) is arranged in a positive pyramid shape from small to large.

4. A stowing material handling device for use in mine construction according to claim 3, characterised in that: The elastic rod (206) comprises a sliding sleeve (2061), the upper surface of the sliding sleeve (2061) is fixedly connected to the bottom surface of the cover plate (201), a pull rod (2062) is slidably connected to the inner wall of the sliding sleeve (2061), the bottom surface of the pull rod (2062) is fixedly connected to the upper surface of the material distribution ring (207), the surface of the pull rod (2062) is fixedly connected to one end of a spring (2063), and the other end of the spring (2063) is fixedly connected to the inner wall of the sliding sleeve (2061).

5. A stowing material handling device for use in mine construction according to claim 4, characterised in that: The device body (1) comprises a mixing barrel (101), the surface of the mixing barrel (101) is fixedly connected with a support (102), the surface of the mixing barrel (101) is fixedly connected with the surface of a motor (103), the output end of the motor (103) penetrates the mixing barrel (101) and is fixedly connected with the surface of a stirring paddle (104), the end surface of the stirring paddle (104) is rotatably connected with the inner wall of the mixing barrel (101), and the bottom surface of the mixing barrel (101) is clamped with a discharge plug (105).

6. A stowing material handling device for use in mine construction according to claim 5, characterised in that: The stirring pages of the stirring paddle (104) are semicircular rings of different sizes, which are arranged in a circumferential array on the surface of the stirring paddle (104).

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