Impurity filtering device for gravel production

Abstract

The utility model belongs to the technical field of sandstone production, and particularly relates to an impurity filtering device for sandstone production, which comprises two supports, a barrel is fixed between the two supports, a flow guide hopper is fixed at a discharge port of the barrel, two support plates are fixed inside the barrel, and a movable frame is slidably connected between the two support plates. Through the arrangement of the bracket, the barrel body, the supporting plate, the movable frame, the filter cartridge, the spring, the reciprocating mechanism and the feeding mechanism, in the process of using the sand impurity filtering device, filtered sand flows to the lower part of the barrel body through the flow guide hopper under the matching of the barrel body and the filter cartridge, and filtered impurities in the sand can be automatically discharged to one side of the filter cartridge along the filter cartridge, so that the sand impurity filtering device is convenient to use. According to the sand and stone filtering and impurity removing device, the sand and stone filtering and impurity removing efficiency of the filtering cylinder can be improved under the action of the reciprocating mechanism without manual cleaning, and meanwhile the sand and stone with impurities can be conveniently conveyed into the cylinder body for filtering and impurity removing through the arranged feeding mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of sand and stone production, in particular to a impurity filtering device for sand and stone production. Background Technique

[0002] A sand and stone production line is a special production line equipment for producing construction sand and stones. The sand and stone production line is defined according to the type of discharged materials. The produced finished products include stones and artificial sand. The sand and stone production line equipment can meet the requirements of simultaneous production of stones and artificial sand. Sand and stones need to be crushed before use, and there are many impurities in the crushed sand and stones. Therefore, an impurity filtering device is needed to remove impurities from them. However, during the use of the current impurity filtering device for sand and stone production, after the device screens the sand and stones, the screened and filtered impurities cannot be automatically discharged outside the impurity filtering device, and manual cleaning is required later, which is inconvenient to use. Therefore, we propose an impurity filtering device for sand and stone production to solve the above problems. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides an impurity filtering device for sand and stone production, which solves the problems put forward in the above background technique.

[0005] (2) Technical Solutions

[0006] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0007] An impurity filtering device for sand and stone production includes two brackets. A cylinder is fixed between the two brackets. A diversion hopper is fixed at the discharge port of the cylinder. Two support plates are fixed inside the cylinder. A moving frame is slidably connected between the two support plates. A filter cylinder is fixed at the bottom of the moving frame. Both ends of the filter cylinder slidably penetrate through the cylinder and extend to the outside of it. Springs are evenly fixed at the top of the support plates, and the top ends of the springs are all fixedly connected with the moving frame. A reciprocating mechanism for driving the filter cylinder to move up and down is arranged on the surface of the cylinder, and a feeding mechanism is arranged on one side of the bracket.

[0008] Furthermore, the reciprocating mechanism includes a cross plate fixed on the outer wall of the cylinder. Two rotating shafts are rotatably connected to the side wall of the cross plate through bearings. One end of each rotating shaft is fixed with a rotating plate. One side wall of each rotating plate is rotatably connected with a reciprocating rod through a T-shaped shaft. The bottom ends of the reciprocating rods all slidably penetrate through the cylinder and extend to the inside of it. Two guiding blocks adapted to the reciprocating rods are fixed on one side wall of the cross plate, and the reciprocating rods respectively slide inside the through grooves of the corresponding guiding blocks.

[0009] Further, chain gears are fixedly arranged on the surfaces of the rotating shafts, and the two chain gears are connected by chain transmission.

[0010] Further, the feeding mechanism is fixed on the mounting frame on one side wall of the two brackets. A feeding cylinder is fixed on the mounting frame. A feeding auger is rotatably connected inside the feeding cylinder through a bearing. The outer wall of the feeding cylinder is communicated and fixed with a feeding hopper and a discharging pipe. The discharging pipe is located above the feeding port of the filtering cylinder.

[0011] Further, moving grooves are equidistantly formed in the side walls of the two support plates, and moving blocks adapted to the moving grooves are equidistantly fixed on the two side walls of the moving frame.

[0012] Further, a visible observation window is arranged on the outer wall of the cylinder body.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a filtering and impurity removing device for sand and stone production, which has the following

[0015] beneficial effects:

[0016] In the utility model, by arranging the brackets, the cylinder body, the support plates, the moving frame, the filtering cylinder, the springs, the reciprocating mechanism and the feeding mechanism, during the use of this sand and stone filtering and impurity removing device, under the cooperation of the cylinder body and the filtering cylinder, the filtered sand and stone will flow to the lower part of the cylinder body through the diversion hopper, and the impurities filtered from the sand and stone will automatically be discharged to one side of the filtering cylinder along the filtering cylinder, without the need for manual cleaning. And under the action of the reciprocating mechanism, the efficiency of the filtering cylinder for filtering and removing impurities from the sand and stone can be improved. At the same time, by using the arranged feeding mechanism, it is convenient to send the sand and stone with impurities into the interior of the cylinder body for filtering and impurity removing. Description of the drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model from the first perspective;

[0018] Figure 2 is a schematic diagram of the overall structure of the utility model from the second perspective;

[0019] Figure 3 is a schematic diagram of the structure of the filtering cylinder of the utility model;

[0020] Figure 4 is a schematic diagram of the structure of the support plate of the utility model.

[0021] In the figure: 1, support; 2, cylinder; 3, support plate; 4, moving frame; 5, filter cylinder; 6, spring; 7, reciprocating mechanism; 701, cross plate; 702, rotating shaft; 703, rotating plate; 704, reciprocating rod; 705, guide block; 706, chain gear; 707, chain; 8, feeding mechanism; 801, mounting frame; 802, feeding cylinder; 803, feeding auger; 804, feeding hopper; 805, discharge pipe; 9, moving groove; 10, moving block; 11, visual observation window; 12, diversion hopper. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment

[0024] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in

[0025] As Figure 1 、 Figure 2 and Figure 3As shown, in some embodiments, the reciprocating mechanism 7 includes a horizontal plate 701 fixed to the outer wall of the cylinder 2, and the side wall of the horizontal plate 701 is rotatably connected to two rotating shafts 702 through a bearing, and the surface of the rotating shaft 702 is fixed with a sprocket 706, and the two sprockets 706 are connected by a chain 707. Under the action of a motor, the two rotating shafts 702 can be driven to rotate at the same time, thereby saving production costs. A rotating plate 703 is fixed at one end of the rotating shaft 702, and a side wall of the rotating plate 703 is rotatably connected to a reciprocating rod 704 through a T-shaped shaft. The reciprocating rod 704 The bottom ends of 04 slide through the cylinder 2 and extend into the interior thereof. Two guide blocks 705 matched with the reciprocating rod 704 are fixed to one side wall of the horizontal plate 701. The reciprocating rod 704 slides in the through grooves of the corresponding guide blocks 705. When in use, the rotating shaft 702 is driven to rotate by starting the motor. After the rotating shaft 702 rotates, the rotating plate 703 is driven to rotate. With the cooperation of the guide blocks 705, when the rotating plate 703 rotates, the reciprocating rod 704 can be driven to move up and down. After the reciprocating rod 704 moves, the moving frame 4 can be driven to move.

[0026] like Figure 1 As shown, in some embodiments, the feeding mechanism 8 is fixed to a mounting frame 801 on one side wall of the two brackets 1, and a feeding barrel 802 is fixed on the mounting frame 801. The interior of the feeding barrel 802 is rotatably connected to a feeding auger 803 through a bearing, and the outer wall of the feeding barrel 802 is connected and fixed with a feed hopper 804 and a discharge pipe 805. The discharge pipe 805 is located above the feed port of the filter barrel 5. When in use, the sand and gravel to be filtered can be fed into the feed hopper 804, and the motor can be started to drive the feeding auger 803 to rotate to transport the sand and gravel upward, and then the sand and gravel after being moved upward will be sent to the interior of the filter barrel 5 through the discharge pipe 805 for filtering and removing impurities.

[0027] like Figure 4 As shown, in some embodiments, the side walls of the two support plates 3 are equidistantly provided with moving grooves 9, and the two side walls of the moving frame 4 are equidistantly fixed with moving blocks 10 adapted to the moving grooves 9, which can play a guiding and supporting role for the moving frame 4, thereby making it more stable during the sliding process.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A filtering device for sand and gravel production, comprising two brackets (1), characterized in that: A cylinder body (2) is fixed between two brackets (1). A diversion hopper (12) is fixed at the discharge port of the cylinder body (2). Two support plates (3) are fixed inside the cylinder body (2). A moving frame (4) is slidably connected between the two support plates (3). A filter cylinder (5) is fixed at the bottom of the moving frame (4). Both ends of the filter cylinder (5) slidably penetrate through the cylinder body (2) and extend to the outside thereof. Springs (6) are evenly fixed at the top of the support plates (3). The top ends of the springs (6) are fixedly connected to the moving frame (4). A reciprocating mechanism (7) for driving the filter cylinder (5) to move up and down is arranged on the surface of the cylinder body (2). A feeding mechanism (8) is arranged on one side of the bracket (1).

2. The impurity filtering device for sand and gravel production according to claim 1, wherein: The reciprocating mechanism (7) includes a cross plate (701) fixed on the outer wall of the cylinder body (2). Two rotating shafts (702) are rotatably connected to the side wall of the cross plate (701) through bearings. Rotating plates (703) are fixed at one end of each of the rotating shafts (702). Reciprocating rods (704) are rotatably connected to one side wall of each of the rotating plates (703) through T-shaped shafts. The bottom ends of the reciprocating rods (704) slidably penetrate through the cylinder body (2) and extend to the inside thereof. Two guiding blocks (705) adapted to the reciprocating rods (704) are fixed on one side wall of the cross plate (701). The reciprocating rods (704) slide inside the through grooves of the corresponding guiding blocks (705) respectively.

3. The impurity filtering device for sand and gravel production according to claim 2, characterized in that: Chain gears (706) are fixed on the surfaces of the rotating shafts (702). The two chain gears (706) are connected by a chain (707).

4. A filtering and impurity-removing device for sand and gravel production according to claim 1, wherein: The feeding mechanism (8) is fixed on a mounting frame (801) on one side wall of the two brackets (1). A feeding cylinder (802) is fixed on the mounting frame (801). A feeding auger (803) is rotatably connected to the inside of the feeding cylinder (802) through a bearing. A feeding hopper (804) and a discharge pipe (805) are fixedly connected to the outer wall of the feeding cylinder (802). The discharge pipe (805) is located above the feeding port of the filter cylinder (5).

5. The impurity filtering device for sand and gravel production according to claim 1, characterized in that: Moving grooves (9) are evenly formed in the side walls of the two support plates (3). Moving blocks (10) adapted to the moving grooves (9) are evenly fixed on both side walls of the moving frame (4).

6. The impurity filtering device for sand and gravel production according to claim 1, characterized in that: A visual observation window (11) is arranged on the outer wall of the cylinder body (2).

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