Sand-powder separation equipment for machine-made sand

Abstract

The utility model relates to the technical field of machine-made sand, in particular to machine-made sand powder separation equipment which comprises an adjusting mechanism, the adjusting mechanism comprises a fixed plate, a movable arm is arranged on the bottom side of the fixed plate, the bottom side of the fixed plate is in rotating contact with the top end of the movable arm, a connecting rod is arranged on the inner wall of the middle end of the movable arm, and the connecting rod is connected with the movable arm. According to the sand-powder separation equipment for the machine-made sand, a motor is started, so that a sub-rod moves on a lead screw, the sub-rod is rotationally connected with the bottom end of a movable arm, a connecting rod is designed at the middle end of the movable arm, the connecting rod is fixed to the inner side of a supporting plate, and the inclination state of the movable arm can be naturally changed along with movement of the sub-rod; the inclined state of the fixing plate is changed, the speed of the materials in the flowing process is increased due to the change of the inclined state of the fixing plate, various material characteristics can be easily handled, the sand making machine body has more sufficient time to carry out refined processing on the materials, and the situation that the sand making effect is poor due to the too high flow speed is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanism sand and technical field, concretely is a sand powder separation equipment of mechanism sand. BACKGROUND

[0002] Mechanism sand refers to the sand processed by sand making machine and other auxiliary equipment, and its raw material sources are extensive, covering various ores such as granite, basalt, limestone, sandstone, and industrial tailings, construction waste and other solid waste. Compared with natural sand, mechanism sand has many characteristics and advantages.

[0003] In the prior art, mechanism sand can be used to process a variety of different materials. When processing materials, the materials are first put into the mechanism sand. Usually, the materials are put into the mechanism sand through a specially designed feeding device. This device is divided into different types according to the characteristics of the materials. For large blocky and hard granite, basalt and other materials, a feeding hopper with strong crushing pretreatment function is used. The toothed plate structure inside the feeding hopper can preliminarily crush the materials at the initial stage of feeding, reducing the particle size of the materials and facilitating subsequent deep processing in the material transfer bin and mechanism sand.

[0004] However, during the process of feeding the materials into the small mechanism sand, the feeding speed may be too fast, causing blockage in the mechanism sand. When the feeding speed exceeds the normal bearing capacity of the equipment, the blockage prevents the mechanism sand from effectively separating the sand and powder. Therefore, we propose a sand and powder separation equipment for mechanism sand. SUMMARY

[0005] One of the technical problems to be solved by the present application is to adjust the flow speed of the materials so that they can enter the mechanism sand equipment uniformly and allow the equipment to effectively separate the sand and powder from the materials.

[0006] To solve the above technical problems, the present application provides a sand and powder separation equipment for mechanism sand, which comprises an adjusting mechanism, an anti-blocking mechanism is arranged on the inner wall of the adjusting mechanism, the adjusting mechanism comprises a fixed plate, an activity arm is arranged on the bottom side of the fixed plate, the bottom side of the fixed plate is in rotational contact with the top end of the activity arm, a connecting rod is arranged on the inner wall of the middle end of the activity arm, the inner wall of the middle end of the activity arm is in rotational connection with the outer side of the connecting rod, a supporting plate is arranged on one end of the connecting rod, the one end of the connecting rod is fixedly connected with the inner side of the supporting plate, a shelf is arranged on the inner side of the supporting plate, the inner side of the supporting plate is fixedly connected with one side of the shelf, and the top side of the shelf is in rotational contact with the bottom end of the activity arm.

[0007] In some embodiments, the anti-plug mechanism comprises a telescopic rod, the bottom end of the telescopic rod is provided with a U plate, the bottom end of the telescopic rod is fixedly connected with the inner side of the U plate, the top end of the U plate is provided with an inner plate, the top end of the U plate is fixedly connected with the bottom end of the inner plate, the outer side of the inner plate is provided with a triangular plate one, and the outer side of the inner plate is in sliding connection with the inner wall of the triangular plate one.

[0008] In some embodiments, the top end of the telescopic rod is provided with a material turning bin, the top end of the telescopic rod is fixedly connected with the bottom end of the material turning bin, and the inner wall of the material turning bin is in through sliding connection with the outer side of the U plate.

[0009] In some embodiments, the bottom end of the movable arm is provided with a sub-rod, the bottom end of the movable arm is rotatably connected with one end of the sub-rod, the inner wall of the sub-rod is provided with a lead screw, and the inner wall of the sub-rod is in threaded connection with the outer side of the lead screw.

[0010] In some embodiments, one end of the lead screw is provided with a motor, one end of the lead screw is fixedly connected with the output end of the motor, one side of the motor is fixedly connected with the top side of one end of the frame plate, and the inner side of the frame plate is rotatably connected with one end of the lead screw.

[0011] In some embodiments, one end of the frame plate is provided with a fixed plate, one end of the frame plate is rotatably connected with the bottom side of one end of the fixed plate, the top side of the fixed plate is provided with a labyrinth plate, and the top side of the fixed plate is fixedly connected with the bottom end of the labyrinth plate.

[0012] In some embodiments, the bottom side of one end of the fixed plate is provided with a guide rod, the bottom side of one end of the fixed plate is fixedly connected with the top end of the guide rod, the outer side of the guide rod is in perpendicular sliding connection with the inner wall of the supporting plate, one end of the fixed plate is fixedly connected with one end of the material turning bin, the inner wall of the material turning bin is provided with a triangular plate two, the inner wall of the material turning bin is fixedly connected with the bottom side of the triangular plate two, and the inner wall of the material turning bin is fixedly connected with the outer side of the triangular plate one.

[0013] In some embodiments, one end of the labyrinth plate is provided with a sand making device, and the end of the sand making device corresponds to one end of the labyrinth plate.

[0014] The utility model at least has the following beneficial effects:

[0015] 1、Start the motor, so that the sub-rod moves on the screw rod, and the sub-rod is rotatably connected with the bottom end of the movable arm, and the middle end of the movable arm is designed with a connecting rod, and the connecting rod is fixed with the inner side of the supporting plate, so that the inclination state of the movable arm is changed with the movement of the sub-rod, and the inclination state of the fixed plate is changed, and the inclination state of the fixed plate is changed, and the speed of the material in the flowing process is improved, which can easily cope with the various material characteristics, so that the mechanism sand equipment has more sufficient time for fine processing of the material, and avoids the poor sand making effect caused by too fast flow speed;

[0016] 2、Retracting the telescopic rod, the U-plate is elevated in height on the basis of the original, at this time the inner plate is elevated in height in the triangular plate one, thereby the upper blocking material is moved to make the material loose, and the normal flow of the material is restored, and this process does not need manual cleaning of the blocking material; BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a top view structure schematic view of the adjusting mechanism assembly of the utility model;

[0019] Figure 3 It is a rear view structure schematic view of the adjusting mechanism assembly of the utility model;

[0020] Figure 4 It is an enlarged structure schematic view of the adjusting mechanism assembly of the utility model;

[0021] Figure 5 It is a sectional structure schematic view of the adjusting mechanism assembly of the utility model;

[0022] Figure 6 It is a structure anti-plugging mechanism part assembly schematic view of the utility model;

[0023] In the drawing: 1, adjusting mechanism; 11, mechanism sand equipment; 12, fixed plate; 13, curved path plate; 14, material turning bin; 15, triangular plate one; 16, triangular plate two; 17, connecting rod; 18, movable arm; 19, sub-rod; 110, screw rod; 111, frame plate; 112, motor; 113, guide rod; 114, supporting plate;

[0024] 2, anti-plugging mechanism; 21, telescopic rod; 22, U-plate; 23, inner plate. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Embodiment 1: Please refer to Figures 1-6 The utility model provides a technical scheme: a kind of sand powder separation equipment of mechanism sand, it include: adjusting mechanism 1, the inner wall of adjusting mechanism 1 is provided with anti plug mechanism 2, adjusting mechanism 1 includes fixed plate 12, the bottom side of fixed plate 12 is provided with movable arm 18, the bottom side of fixed plate 12 and the top end of movable arm 18 rotationally contact, the inner wall of the middle end of movable arm 18 is provided with connecting rod 17, the inner wall of the middle end of movable arm 18 and the outside of connecting rod 17 are connected with rotation, one end of connecting rod 17 is provided with supporting plate 114, one end of connecting rod 17 and the inside of supporting plate 114 are fixedly connected, the inside of supporting plate 114 is provided with shelf plate 111, the inside of supporting plate 114 and one side of shelf plate 111 are fixedly connected, the top side of shelf plate 111 and the bottom end of movable arm 18 rotationally contact, the bottom end of movable arm 18 is provided with sub rod 19, the bottom end of movable arm 18 and one end of sub rod 19 rotationally connect, the inner wall of sub rod 19 is provided with screw rod 110, the inner wall of sub rod 19 and the outside of screw rod 110 are connected with screw, one end of screw rod 110 is provided with motor 112, one end of screw rod 110 and the output end of motor 112 are fixedly connected, one side of motor 112 and the top side one end of shelf plate 111 are fixedly connected, the inside of shelf plate 111 and one end of screw rod 110 rotationally connect, one end of shelf plate 111 is provided with fixed plate 12, one end of shelf plate 111 and the bottom side one end of fixed plate 12 rotationally connect, the top side of fixed plate 12 is provided with labyrinth plate 13, the top side of fixed plate 12 and the bottom end of labyrinth plate 13 are fixedly connected, the bottom side of one end of fixed plate 12 is provided with guide rod 113, the bottom side of one end of fixed plate 12 and the top end of guide rod 113 are fixedly connected, the outside of guide rod 113 and the inner wall of supporting plate 114 are connected with sliding, one end of fixed plate 12 and one end of material rotating bin 14 are fixedly connected, the inner wall of material rotating bin 14 and the bottom side of triangular plate two 16 are fixedly connected, the inner wall of material rotating bin 14 and the outside of triangular plate one 15 are fixedly connected, one end of labyrinth plate 13 is provided with mechanism sand equipment 11, one end of labyrinth plate 13 and the port of mechanism sand equipment 11 correspond.

[0027] The sand powder separation equipment of the type machine-made sand, firstly when the small machine-made sand equipment 11 carries out sand making work to the material, by conveying the material to the material bin 14, because the material bin 14 is designed with triangular plate one 15 and triangular plate two 16 respectively, therefore, the material enters first and falls on the triangular plate two 16, and is guided and dispersed by the triangular plate two 16, so that it falls uniformly on the two triangular plate one 15, and then, through the design of the two triangular plates, the material can enter the subsequent structure under the action of the guide; Avoid the situation of material accumulation, thereby providing a stable and efficient material input basis for the subsequent sand making process;

[0028] When the material contacts the triangular plate one 15, it will slide along the path into the labyrinth plate 13 designed on the fixed plate 12, which is a flat entity, and then, due to the winding path of the labyrinth plate 13, the material will gradually enter the machine-made sand equipment 11 at a uniform speed, effectively avoiding the phenomenon of blockage caused by excessive impact of the material during conveying, so that the material receives more uniform force during sand making, thereby producing more uniform machine-made sand particle size and more regular shape;

[0029] In order to adjust the flow rate of the material according to the needs, therefore, the movable arm 18 is designed on the bottom side of the fixed plate 12, when the movable arm 18 is not driven, it presents an inclined state, and then, by starting the motor 112, the sub rod 19 moves on the lead screw 110, the sub rod 19 is rotationally connected with the bottom end of the movable arm 18, and the middle end of the movable arm 18 is designed with the connecting rod 17, which is fixed with the inner side of the supporting plate 114, so that the inclination of the movable arm 18 will change with the movement of the sub rod 19, and the angle will change more, and the movable arm 18 can be in a ninety-degree state, in the process of changing the movable arm 18, one end of the fixed plate 12 will be affected, and then the inclination of the fixed plate 12 will change, and the speed of the material in the flow process will be improved, which can easily cope with these diverse material properties, for the material with larger particle size and better flowability, the inclination angle of the fixed plate 12 can be appropriately reduced to reduce the flow rate of the material, so that the machine-made sand equipment 11 has more time to process the material finely, avoiding poor sand making effect caused by too fast flow rate, and for the material with higher humidity and stronger viscosity, the inclination angle of the fixed plate 12 can be increased to improve the flow rate of the material, preventing the material from sticking and blocking during conveying;

[0030] When the angle of the fixed plate 12 changes at one end, the bottom side of the fixed plate 12 is designed with the guide rod 113, and then the guide rod 113 slides in the supporting plate 114, so that the fixed plate 12 can change the angle in the specified path, and the surface will shake due to the falling of the material.

[0031] Embodiment 2: Please refer to Figures 1-6 The anti-plugging mechanism 2 comprises a telescopic rod 21, the bottom end of the telescopic rod 21 is provided with a U-shaped plate 22, the bottom end of the telescopic rod 21 is fixedly connected with the inner side of the U-shaped plate 22, the top end of the U-shaped plate 22 is provided with an inner plate 23, the top end of the U-shaped plate 22 is fixedly connected with the bottom end of the inner plate 23, the outer side of the inner plate 23 is provided with a triangular plate one 15, the outer side of the inner plate 23 is slidably connected with the inner wall of the triangular plate one 15, the top end of the telescopic rod 21 is provided with a material turning bin 14, the top end of the telescopic rod 21 is fixedly connected with the bottom end of the material turning bin 14, the inner wall of the material turning bin 14 is slidably connected with the outer side of the U-shaped plate 22.

[0032] When the material enters the material turning bin 14 and appears to be blocked, the telescopic rod 21 is designed at the bottom side of the material turning bin 14, the bottom end of the telescopic rod 21 is designed with the U-shaped plate 22, the U-shaped plate 22 penetrates the inner wall of the material turning bin 14, and one end of the U-shaped plate 22 is designed with the inner plate 23, the inner plate 23 is located in the triangular plate one 15, and then, by retracting the telescopic rod 21, the height of the U-shaped plate 22 is increased on the basis of the original, at this time, the height of the inner plate 23 in the triangular plate one 15 is increased, so as to move the upper blocked material, so that the material is loose, and the normal flow of the material is restored. This process does not need manual cleaning of the blocked material. The material in the material turning bin 14 is blocked, which will cause uneven flow of the material, and then affect the running stability of the equipment in the subsequent sand making process. By timely processing the blocking problem, the design ensures that the material in the material turning bin 14 always maintains a smooth and uniform flow state.

[0033] Please refer to Figures 1-6: By conveying the material into the rotary bin 14, since the triangular plate one 15 and the triangular plate two 16 are designed in the rotary bin 14 respectively, the material enters and falls on the triangular plate two 16 first, and the material is guided and dispersed from the triangular plate two 16, and when the material contacts the triangular plate one 15, the material slides into the labyrinth plate 13 along the path, the labyrinth plate 13 is designed on the fixed plate 12, the fixed plate 12 is a flat entity, and then, due to the winding path of the labyrinth plate 13, the material gradually enters the machine-made sand equipment 11 at a uniform speed, the movable arm 18 is designed on the bottom side of the fixed plate 12, when the movable arm 18 is not driven, the movable arm 18 presents an inclined state, and then, by starting the motor 112, the sub rod 19 moves on the lead screw 110, the sub rod 19 is rotationally connected with the bottom end of the movable arm 18, and the middle end of the movable arm 18 is designed with the connecting rod 17, the connecting rod 17 is fixed with the inner side of the supporting plate 114, and the inclined state of the movable arm 18 will change along with the movement of the sub rod 19, so that the angle changes more greatly, and the movable arm 18 can be in a ninety-degree state at most, and in the process of changing of the movable arm 18, one end of the fixed plate 12 will be affected, and then the inclined state of the fixed plate 12 changes, and the speed of the material in the flowing process will be improved when the inclined state of the fixed plate 12 is changed;

[0034] By retracting the telescopic rod 21, the height of the U-shaped plate 22 is increased on the basis of the original height, at this time, the inner plate 23 is lifted in the triangular plate one 15, so as to move the upper blocked material, so that the material is loose, and the normal flow of the material is restored, and this process does not need manual cleaning of the blocked material, and the material blocking in the rotary bin 14 will cause uneven flow of the material, and then affect the operation stability of the equipment in the subsequent sand making process.

[0035] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application.

Claims

1. A sand powder separation apparatus for manufactured sand, comprising, characterized by: The adjusting mechanism (1) is provided with a anti-plugging mechanism (2), the adjusting mechanism (1) includes a fixed plate (12), the bottom side of the fixed plate (12) is provided with a movable arm (18), the bottom side of the fixed plate (12) is in rotary contact with the top end of the movable arm (18), the inner wall of the middle end of the movable arm (18) is provided with a connecting rod (17), the inner wall of the middle end of the movable arm (18) is in rotary connection with the outside of the connecting rod (17), one end of the connecting rod (17) is provided with a supporting plate (114), one end of the connecting rod (17) is fixedly connected with the inside of the supporting plate (114), the inside of the supporting plate (114) is provided with a shelf plate (111), the inside of the supporting plate (114) is fixedly connected with one side of the shelf plate (111), and the top side of the shelf plate (111) is in rotary contact with the bottom end of the movable arm (18).

2. The sand powder separation apparatus for manufactured sand according to claim 1, characterized by: The anti-plugging mechanism (2) includes a telescopic rod (21), the bottom end of the telescopic rod (21) is provided with a U plate (22), the bottom end of the telescopic rod (21) is fixedly connected with the inside of the U plate (22), the top end of the U plate (22) is provided with an inner plate (23), the top end of the U plate (22) is fixedly connected with the bottom end of the inner plate (23), the outer side of the inner plate (23) is provided with a triangular plate (15), and the outer side of the inner plate (23) is in sliding connection with the inner wall of the triangular plate (15).

3. The sand powder separation apparatus for manufactured sand according to claim 2, characterized by: The top end of the telescopic rod (21) is provided with a material turning bin (14), the top end of the telescopic rod (21) is fixedly connected with the bottom end of the material turning bin (14), and the inner wall of the material turning bin (14) is in penetrating sliding connection with the outer side of the U plate (22).

4. The sand powder separation apparatus for manufactured sand according to claim 1, characterized by: The bottom end of the movable arm (18) is provided with a sub-rod (19), the bottom end of the movable arm (18) is in rotary connection with one end of the sub-rod (19), the inner wall of the sub-rod (19) is provided with a lead screw (110), and the inner wall of the sub-rod (19) is in threaded connection with the outer side of the lead screw (110).

5. The sand-fines separation apparatus for manufactured sand according to claim 4, characterized in that: One end of the lead screw (110) is provided with a motor (112), one end of the lead screw (110) is fixedly connected with the output end of the motor (112), one side of the motor (112) is fixedly connected with the top side of the shelf plate (111), and the inner side of the shelf plate (111) is in rotary connection with one end of the lead screw (110).

6. The sand-fines separation apparatus for manufactured sand according to claim 5, characterized in that: One end of the shelf plate (111) is provided with a fixed plate (12), one end of the shelf plate (111) is in rotary connection with the bottom side of the fixed plate (12), the top side of the fixed plate (12) is provided with a labyrinth plate (13), and the top side of the fixed plate (12) is fixedly connected with the bottom end of the labyrinth plate (13).

7. The sand-fines separation apparatus for manufactured sand according to claim 6, characterized in that: One end of the fixed plate (12) is provided with a guide rod (113), and the bottom side of one end of the fixed plate (12) is fixedly connected with the top end of the guide rod (113). The outer side of the guide rod (113) is in vertical sliding connection with the inner wall of the supporting plate (114). One end of the fixed plate (12) is fixedly connected with one end of the material rotating bin (14). The inner wall of the material rotating bin (14) is provided with a triangular plate two (16). The inner wall of the material rotating bin (14) is fixedly connected with the bottom side of the triangular plate two (16). The inner wall of the material rotating bin (14) is fixedly connected with the outer side of the triangular plate one (15).

8. The sand powder separation apparatus for manufactured sand according to claim 6, characterized by: One end of the labyrinth plate (13) is provided with a mechanism sand equipment (11), and the one end of the labyrinth plate (13) corresponds to the port of the mechanism sand equipment (11).

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