CN216224750U - A crushed stone sand making machine with adjustable sand particle size - Google Patents

Abstract

The utility model discloses a gravel sand making machine capable of adjusting sand outlet granularity, which comprises a box body, wherein a funnel is fixedly connected to the upper surface of the box body, a telescopic rod is fixedly connected to the left inner wall of the box body, a spreader cone is fixedly connected to the output end of the telescopic rod, a first motor is fixedly connected to the bottom inner wall of the box body, a blade is fixedly connected to the output end of the first motor, and a plate is fixedly connected to the upper surface of the first motor. According to the utility model, through designing the plate, the blades and the crushing barrel, mutual collision among stones is realized in the crushing process, the probability of collision is increased by the crushing barrel, the damage of parts in the device is avoided, through designing the plurality of box bodies, the baffle plates and the discharge hole, sands with different diameters can be discharged simultaneously, the proportion of the sands with different diameters can be controlled, through designing the telescopic rod and the separation cone, the crushing effect is controlled, and the proportion of the sands falling from two sides is proper.

Description

A crushed stone sand making machine with adjustable sand particle size

technical field

The utility model relates to the field of sand making machines, in particular to a crushed stone sand making machine with adjustable sand grain size.

Background technique

The stone waste can be used in building materials, specifically, after crushing the stone waste, it is screened into fine sand, medium sand, coarse sand and stones. According to the different requirements of building materials, after mixing stone waste with different proportions with cement, lime and water, it can be made into masonry mortar or processed with prefabricated panels for construction, or cast floor reinforced concrete frames and layers, or made into building masonry. Blocks, etc., can also be paved road pavement. The application of stone waste in building materials can realize the recycling of stone waste, reduce land occupation, eliminate environmental pollution, save energy, reduce production costs and low production costs. To maximize comprehensive utilization.

1. At present, most of the crushed stone sand making machines that can adjust the sand particle size directly use the crushing head to crush the stone, resulting in a short replacement cycle of the worn parts;

2. At present, the crushed stone sand making machine with adjustable sand particle size cannot discharge sand of different diameters at the same time.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and proposes a crushed stone sand making machine with adjustable sand grain size.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a crushed stone sand making machine with adjustable sand grain size, including a box body, the upper surface of the box body is fixedly connected with a funnel, and the left side of the box body is The inner wall is fixedly connected with a telescopic rod, and the output end of the telescopic rod is fixedly connected with a diverter cone;

The bottom inner wall of the box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a blade, the upper surface of the first motor is fixedly connected with a plate, and the right surface of the first motor is provided with a a rotating device, the rotating device includes a second motor and a gear;

A baffle plate is rotatably connected to the bottom inner wall of the box body and located on the right side of the first motor, the baffle plate is engaged with the gear, and a crushing bucket is fixedly connected to the right inner wall of the box body.

As a further description of the above technical solutions:

The lower surface of the box body is fixedly connected with support legs, and the number of the box body is multiple and distributed up and down.

As a further description of the above technical solution:

The blade is slidably connected to a plate, and the right surface of the plate is provided with an opening.

As a further description of the above technical solutions:

The length of the diverter cone is the same as the diameter of the lower surface of the funnel.

As a further description of the above technical solutions:

The right surface of the first motor is fixedly connected with the second motor, and the output end of the second motor is fixedly connected with the gear.

As a further description of the above technical solutions:

The upper surface of the baffle plate and the lower surface of the box body are provided with openings, and the right surfaces of the upper two boxes are provided with discharge ports.

As a further description of the above technical solution:

The height of the crushing bucket is consistent with the opening, the upper surface of the crushing bucket is inclined and the left surface of the crushing bucket is arc-shaped.

As a further description of the above technical solutions:

The inside of the discharge port is provided with a plug.

The utility model has the following beneficial effects:

1. Compared with the prior art, the crushed stone sand making machine with adjustable sand grain size realizes that during the crushing process, the stones are used to collide with each other by designing the plate, the blade and the crushing bucket, and the number of crushing buckets increases. The probability of collision and avoid damage to the internal parts of the device.

2. Compared with the prior art, the crushed stone sand making machine with adjustable sand grain size can discharge sand of different diameters at the same time by designing multiple boxes, baffles and discharge ports, and can control different diameters. The proportion of sand.

3. Compared with the prior art, the crushed stone sand making machine with adjustable sand grain size realizes the effect of controlling the crushing by designing the telescopic rod and the separating cone, so that the proportion of the sand falling from both sides is appropriate.

Description of drawings

1 is a schematic diagram of the internal structure of a crushed stone sand making machine with adjustable sand grain size proposed by the utility model;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1;

Fig. 3 is the top view of a kind of crushed stone sand making machine with adjustable sand grain size proposed by the utility model;

4 is a schematic diagram of the overall structure of a crushed stone sand making machine with adjustable sand grain size proposed by the utility model.

illustration:

1. Supporting legs; 2. Box body; 3. Funnel; 4. Crushing barrel; 5. Diverter cone; 6. First motor; 7. Second motor; 8. Gear; 9. Baffle plate; 10. Discharge port 11, blade; 12, plate; 13, opening; 14, opening; 15, telescopic rod; 16, rotating device.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation to the present invention; the terms "first", "second" and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance. In addition, Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Referring to Figures 1-4, the utility model provides a crushed stone sand making machine with adjustable sand particle size: including a box body 2, the box body 2 is used for crushing sand, and the lower surface of the box body 2 is fixedly connected with a support The number of legs 1 and the box body 2 is multiple and distributed up and down. The box body 2 distributed up and down can provide sand of different diameters. The upper surface of the box body 2 is fixedly connected with a funnel 3, and the left inner wall of the box body 2 is fixedly connected with a telescopic Rod 15, the output end of the telescopic rod 15 is fixedly connected with a diverter cone 5, and the diverter cone 5 is used to adjust the amount of sand falling at different positions under the drive of the telescopic rod 15. The length of the diverter cone 5 is 3 times lower than that of the funnel. The diameters of the surfaces are the same, and the same diameter facilitates the movement of the diverter cone 5 .

The bottom inner wall of the box body 2 is fixedly connected with the first motor 6, the right surface of the first motor 6 is fixedly connected with the second motor 7, the output end of the second motor 7 is fixedly connected with the gear 8, and the output end of the first motor 6 is fixed A blade 11 is connected, and the blade 11 is used to provide acceleration to the stones to make the collision between the stones more intense. The blade 11 is slidably connected to the plate 12. The right surface of the plate 12 is provided with an opening 13, which is convenient for the stone to fly out. A plate 12 is fixedly connected to the upper surface of a motor 6, and a rotating device 16 is provided on the right surface of the first motor 6. The rotating device 16 includes a second motor 7 and a gear 8 for driving and rotating the baffle 9.

The bottom inner wall of the box body 2 and located on the right side of the first motor 6 is rotatably connected with a baffle plate 9. The upper surface of the baffle plate 9 and the lower surface of the box body 2 are provided with openings 14, and the openings 14 are used to control the sand falling. The amount that falls to the next-level box 2, the baffle 9 is meshed with the gear 8, the right inner wall of the box 2 is fixedly connected with the crushing barrel 4, the height of the crushing barrel 4 is consistent with the opening 13, and the upper surface of the crushing barrel 4 is inclined. The left surface of the crushing barrel 4 is arc-shaped, and the right surface of the upper two boxes 2 is provided with a discharge port 10 for sand discharge, and the inside of the discharge port 10 is provided with a plug.

Working principle: pour out the stones from the upper funnel 3, adjust the position of the diverter cone 5 through the telescopic rod 15, the stones falling on the left side of the diverter cone 5 are accelerated by the blades 11 and fly out from the opening 13, and the stones on the right After the stone is loaded by the accelerated stone, it flies to the inside of the crushing barrel 4, and then bounces for many times to be crushed. When only the crushed sand of this stage is needed, the opening 14 is closed by the rotating device 16, and the sand is directly removed from the crusher. The discharge port 10 falls out. When different grades of sand are needed, the size of the opening 14 is adjusted according to the demand, and the discharge port 10 is opened. Part of the sand falls to the lower box 2, and is broken again. Sand with different diameters can be obtained through the multi-stage box 2.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (8)

1. A gravel sand making machine with adjustable sand grain size, comprising a box body (2), characterized in that: a funnel (3) is fixedly connected to the upper surface of the box body (2), and the box body ( 2) A telescopic rod (15) is fixedly connected to the left inner wall of the telescopic rod (15), and a diverter cone (5) is fixedly connected to the output end of the telescopic rod (15); A first motor (6) is fixedly connected to the bottom inner wall of the box body (2), a blade (11) is fixedly connected to the output end of the first motor (6), and an upper surface of the first motor (6) is fixedly connected A plate (12) is fixedly connected, a rotation device (16) is provided on the right surface of the first motor (6), and the rotation device (16) includes a second motor (7) and a gear (8); The bottom inner wall of the box body (2) and located on the right side of the first motor (6) is rotatably connected with a baffle plate (9), the baffle plate (9) is engaged with the gear (8), and the box body (2) ) is fixedly connected with a crushing barrel (4). 2 . The crushed stone sand making machine with adjustable sand grain size according to claim 1 , characterized in that: the lower surface of the box body ( 2 ) is fixedly connected with support legs ( 1 ), and the box body The number of (2) is multiple and distributed up and down. 3 . The crushed stone sand making machine with adjustable sand grain size according to claim 1 , wherein the blade ( 11 ) is slidably connected to the plate ( 12 ), and the right surface of the plate ( 12 ) is slidably connected. 4 . An opening (13) is provided. 4 . The crushed stone sand making machine with adjustable sand grain size according to claim 1 , wherein the length of the diverter cone ( 5 ) is consistent with the diameter of the lower surface of the funnel ( 3 ). 5 . 5. The crushed stone sand making machine with adjustable sand grain size according to claim 1, characterized in that: the right surface of the first motor (6) is fixedly connected with the second motor (7), and the The output end of the second motor (7) is fixedly connected with the gear (8). 6. The crushed stone sand making machine with adjustable sand grain size according to claim 1, characterized in that: the upper surface of the baffle plate (9) and the lower surface of the box body (2) are provided with openings. The holes (14) are provided with discharge ports (10) on the right surfaces of the two upper boxes (2). 7. The crushed stone sand making machine with adjustable sand grain size according to claim 1, characterized in that: the height of the crushing barrel (4) is consistent with the opening (13), and the crushing barrel (4) The upper surface of the crushing barrel (4) is inclined, and the left surface of the crushing barrel (4) is arc-shaped. 8 . The crushed stone sand making machine with adjustable sand grain size according to claim 6 , wherein a plug is arranged inside the discharge port ( 10 ). 9 .

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