Automatic gravel separation equipment

Abstract

The utility model discloses an automatic gravel separation device which comprises a containing chamber, a rotary screen is arranged in the containing chamber, a rotary motor is arranged at one end of the containing chamber, the driving end of the rotary motor is connected with the rotary screen, a feeding port is formed in the side face, away from the rotary motor, of the rotary screen, and a discharging port is formed in the side face of the rotary screen. A containing chamber is formed in the bottom of the base, a feeding port is formed in the containing chamber, the feeding port penetrates through one side of the containing chamber and protrudes out of the containing chamber, a plurality of bearing wheels are arranged on one side of the containing chamber, the bearing wheels are supported at the bottom of the feeding port and are tangent to the bottom face of the feeding port, and a water outlet is formed in the bottom of the containing chamber. According to the rotary screen, the multiple bearing wheels are arranged at the bottom of the feeding port, so that the bearing wheels support the feeding port from the bottom of the feeding port, the sectional area of the feeding port can be designed to be large enough, and the situation that gravel and water are deposited at the feeding port to affect the rotary screen is avoided; and therefore, the efficiency of the sand and stone separation quantity in unit time can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of separating equipment, and particularly to a sandstone automatic separating equipment. BACKGROUND

[0002] The sandstone automatic separating equipment is a kind of separating equipment for sandstone and water in environmental protection industry.In prior art, the feeding position of sandstone automatic separating equipment is usually arranged at the top of shell, which leads to that sandstone and water mixture can only be poured into drum screen when drum screen is stationary, synchronous feeding and screening cannot be achieved, secondly, when sandstone falls from the feeding port at high position, great impact force is generated due to gravitational potential energy.When the impact force directly acts on drum screen, spiral blade or other transmission components inside the equipment, abrasion, deformation or even damage of these components is easily caused, thereby affecting normal operation and service life of the equipment, therefore, the feeding port cannot be designed large enough, thereby affecting the speed and efficiency of separation, finally, the feeding port is arranged at the top, in order to ensure that material can smoothly enter the equipment, the overall height of the equipment is usually designed high.This not only increases manufacturing cost and floor area of the equipment, but also may put higher requirements on installation site of the equipment, thereby limiting the application range of the equipment. SUMMARY

[0003] In order to solve the above problems, the utility model provides a sandstone automatic separating equipment, which comprises a containing chamber, a drum screen is arranged in the containing chamber, a rotating motor is arranged at one end of the containing chamber, the driving end of the rotating motor is connected with the drum screen and can drive the drum screen to rotate in the containing chamber, a feeding port is arranged on the side of the drum screen away from the rotating motor, the feeding port protrudes out of the containing chamber through one side of the containing chamber, a plurality of supporting wheels are arranged on one side of the containing chamber, the supporting wheels are supported at the bottom of the feeding port and are tangent to the bottom surface of the feeding port, and a water outlet is arranged at the bottom of the containing chamber.

[0004] Further, a roller shaft is connected to the driving end of the rotating motor, the roller shaft extends into the drum screen along the axial direction of the drum screen, and a plurality of stirring rods are arranged on the roller shaft, and the stirring rods are arranged perpendicularly to the roller shaft.

[0005] Further, a baffle plate is arranged on the side of the stirring rod facing the feeding port, and the baffle plate is closely attached to the stirring rod.

[0006] Further, the water outlet is arranged at the middle of the bottom of the containing chamber, and two groups of first spiral blades are arranged outside the drum screen, and the first spiral blades are arranged oppositely on the outer wall of the drum screen.

[0007] Further, a second spiral blade is arranged on the inner wall of the drum screen, and the second spiral blade is arranged along the axis of the drum screen from the feeding port.

[0008] Further, a discharging device is arranged on the side of the drum screen away from the feeding port, and the discharging device is used for discharging the sand and stones in the drum screen to the containing chamber.

[0009] Further, the discharging device comprises a driving wheel sleeved on the drum shaft, the driving wheel is arranged in the drum screen, a driven wheel is arranged above the containing chamber through a support, a transmission rail is arranged on the driving wheel and the driven wheel, the transmission rail is engaged with the driving wheel and the driven wheel, a hopper is arranged on the transmission rail, and a discharging port is arranged on the top of the containing chamber.

[0010] Further, a draining surface is arranged on one side of the hopper.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] The feeding port of the present application is arranged on the side of the drum screen, that is, the side wall of the containing chamber, and a plurality of supporting wheels are arranged on the bottom of the feeding port and tangent to the bottom surface of the feeding port, so that the supporting wheels support the feeding port from the bottom of the feeding port, thereby the cross-sectional area of the feeding port of the present application can be designed to be large enough, and the mixture of sand and water is not accumulated in the feeding port to affect the drum screen, thereby the efficiency of separating the sand and stones in unit time can be greatly improved.

[0013] The additional aspects and advantages of the present application will be given in the following description part, some of which will become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] 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 the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor under the premise of the drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 It is a schematic diagram of the structure of the drum shaft of the present application;

[0017] Figure 3 It is a schematic diagram of the structure of the drum screen of the present application;

[0018] Figure 4 The structure diagram of the discharging device of the utility model.

[0019] The reference signs and names in the drawing are as follows:

[0020] The accommodating chamber 100, the drum screen 200, the rotary motor 300, the feeding port 210, the supporting wheel 110, the water outlet 120, the roller shaft 310, the stirring rod 311, the shielding plate 312, the first spiral blade 220, the second spiral blade 230, the discharging device 400, the driving wheel 410, the driven wheel 420, the support 130, the transmission guide rail 430, the hopper 440, the discharging port 450, and the draining surface 441. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] The utility model will be described in more detail. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element or one or more intervening elements can be present therebetween. When an element is described as "connected" to another element, it can be directly connected to the other element or one or more intervening elements can be present therebetween.

[0023] In the description of the utility model, it should be explained that the directions such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal", and "top, bottom" and the like indicated by the directions or position relationships are usually based on the directions or position relationships shown in the drawings, and these directions are only for the convenience of describing the utility model and simplifying the description, and in the absence of the opposite description, these directions do not indicate and imply that the indicated device or element must have a specific direction or be constructed and operated in a specific direction, so it cannot be understood as a limitation on the protection scope of the utility model; the directions "in and out" refer to the inside and outside relative to the contour of each component. In the description of the utility model, it should be explained that the use of "first", "second" and the like to limit the parts is only for the convenience of distinguishing the corresponding parts, and unless otherwise stated, the above words have no special meaning, so it cannot be understood as a limitation on the protection scope of the utility model. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0024] Unless otherwise defined, all technical and scientific terms used in the present disclosure have the same meanings as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing the particular embodiments only and is not intended to be limiting of the application.

[0025] In addition, the technical features involved in different embodiments of the application described below can be combined with each other as long as there is no conflict.

[0026] The preferred embodiments of the application will be further described in conjunction with the accompanying drawings, as shown in the drawings, Figure 1 A sandstone automatic separation device, comprising a containing chamber 100, a drum screen 200 is arranged in the containing chamber 100, a rotating motor 300 is arranged at one end of the containing chamber 100, the driving end of the rotating motor 300 is connected with the drum screen 200 and can drive the drum screen 200 to rotate in the containing chamber 100, a feeding port 210 is arranged on the side of the drum screen 200 away from the rotating motor 300, the feeding port 210 protrudes out of the containing chamber 100 through one side of the containing chamber 100, a plurality of supporting wheels 110 are arranged on one side of the containing chamber 100, the supporting wheels 110 are supported at the bottom of the feeding port 210 and are tangent to the bottom surface of the feeding port 210, and a water outlet 120 is arranged at the bottom of the containing chamber 100.

[0027] In the working state of the embodiment, the mixture of sandstone and water flows into the drum screen 200 through the feeding port 210, and then the rotating motor 300 is started to drive the drum screen 200 to rotate, in the process of rotating the drum screen 200, the water flows into the containing chamber 100 through the drum screen 200, and then flows out through the water outlet 120 at the bottom of the containing chamber 100, and then the sandstone is picked out by the drum screen 200, so as to be left in the drum screen 200, thereby realizing the automatic separation of sandstone and water.

[0028] Compared with the prior art, the feeding port 210 of the application is arranged on the side of the drum screen 200, that is, the side wall of the containing chamber 100, and a plurality of supporting wheels 110 are arranged at the bottom of the feeding port 210 and are tangent to the bottom surface of the feeding port 210, so that the supporting wheels 110 support the feeding port 210 from the bottom of the feeding port 210, so that the cross-sectional area of the feeding port 210 of the application can be designed to be large enough, without worrying that the mixture of sandstone and water will accumulate in the feeding port 210 to affect the drum screen 200, thereby greatly improving the efficiency of separating the sandstone in unit time.

[0029] Further based on the above embodiment, as shown in the drawings, Figure 2As shown, a roller shaft 310 is connected to the driving end of the rotary motor 300, and extends into the drum screen 200 along the axial direction of the drum screen 200. A plurality of stirring rods 311 are arranged on the roller shaft 310 perpendicularly. When the mixture of sand and water flows into the drum screen 200 through the feeding port 210, and the rotary motor 300 drives the drum screen 200 to rotate, the roller shaft 310 drives the stirring rods 311 to rotate, so that the mixture of sand and water can be stirred, and the mixture of sand and water can be separated better.

[0030] In some embodiments, as shown in Figure 2 As shown, a baffle plate 312 is arranged on the side of the stirring rod 311 close to the feeding port 210, and is tightly arranged on the stirring rod 311. When the mixture of sand and water flows into the drum screen 200 through the feeding port 210, the impact of the mixture of sand and water on the stirring rod 311 can be reduced, so that the stability of the connection between the stirring rod 311 and the roller shaft 310 can be improved.

[0031] In addition to the above embodiments, as shown in Figure 1 and Figure 3 As shown, the water outlet 120 is arranged in the middle of the bottom of the containing chamber 100. Two groups of first spiral leaves 220 are arranged outside the drum screen 200, and are arranged oppositely on the outer wall of the drum screen 200. When the rotary motor 300 drives the drum screen 200 to rotate, the water filtered by the drum screen 200 flows oppositely under the stirring of the first spiral leaves 220, and is collected in the middle of the bottom of the containing chamber 100, and then flows out from the water outlet 120.

[0032] In addition to the above embodiments, as shown in Figure 1 and Figure 3 As shown, a second spiral leaf 230 is arranged on the inner wall of the drum screen 200, and is arranged along the axial direction of the drum screen 200 from the feeding port 210. When the rotary motor 300 drives the drum screen 200 to rotate, the sand picked up by the drum screen 200 moves along the drum screen 200 away from the feeding port 210 under the stirring of the second spiral leaf 230.

[0033] In addition to the above embodiments, as shown in Figure 1 and Figure 4 As shown, a discharging device 400 is arranged on the side of the drum screen 200 away from the feeding port 210, and is used for discharging the sand in the drum screen 200 from the containing chamber 100.

[0034] Further to the above embodiments, in combination with Figure 1 and Figure 4 As shown in the drawings, the discharging device 400 comprises a driving wheel 410 sleeved on the roller 310, the driving wheel 410 is arranged in the drum screen 200, a driven wheel 420 is arranged above the containing chamber 100 through the support 130, a transmission rail 430 is laid on the driving wheel 410 and the driven wheel 420, the transmission rail 430 is engaged with the driving wheel 410 and the driven wheel 420, a hopper 440 is arranged on the transmission rail 430, and a discharging port 450 is arranged on the top of the containing chamber 100. When the roller 310 rotates, the driving wheel 410 is driven to rotate, thus driving the transmission rail 430 to move along the driving wheel 410 and the driven wheel 420, so that the hopper 440 continuously passes through the drum screen 200, and the sand and stones picked out by the drum screen 200 can be discharged from the discharging port 450 after being taken out of the containing chamber 100.

[0035] In some embodiments, in combination with Figure 1 and Figure 4 As shown in the drawings, a draining surface 441 is arranged on one side of the hopper 440, so that the water on the sand and stones can drain from the draining surface 441 during the rising of the sand and stones, and the sand and stones discharged by the device are drier.

[0036] The details of the above exemplary embodiments, and without departing from the spirit or essential characteristics of the present application, can be implemented in other specific forms of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A sandstone automatic separation apparatus, characterized by, The utility model provides a sandstone screening device, including the accommodation chamber (100), the inner configuration has the drum screen (200) in accommodation chamber (100), is provided with the rotating motor (300) in one end of accommodation chamber (100), the drive end of rotating motor (300) is connected with drum screen (200), and drum screen (200) can be driven to rotate in accommodation chamber (100), is provided with the feed inlet (210) in the side of drum screen (200) away from rotating motor (300), the feed inlet (210) protrudes in accommodation chamber (100) outside through one side of accommodation chamber (100), a plurality of supporting wheels (110) are provided in one side of accommodation chamber (100), the supporting wheel (110) is supported in the bottom of feed inlet (210) and is tangent with the bottom surface of feed inlet (210), the water outlet (120) is provided in the bottom of accommodation chamber (100), is provided with the discharge device (400) in the side of drum screen (200) away from feed inlet (210), and the discharge device (400) is used for discharging the sandstone in drum screen (200) from accommodation chamber (100), the discharge device (400) includes the driving wheel (410) of sleeveing on the roller (310), the driving wheel (410) is provided in drum screen (200), and is provided with the driven wheel (420) outside accommodation chamber (100), the driven wheel (420) is arranged above accommodation chamber (100) through the support (130), the transmission guide rail (430) is laid on the driving wheel (410) and the driven wheel (420), the transmission guide rail (430) is mutually engaged with the driving wheel (410) and the driven wheel (420), the hopper (440) is arranged on the transmission guide rail (430), and the discharge port (450) is provided at the top of accommodation chamber (100).

2. The automatic sand and stone separating apparatus according to claim 1, characterized in that, The roller (310) is connected on the drive end of rotating motor (300), the roller (310) extends into drum screen (200) along the axial direction of drum screen (200), a plurality of stirring rods (311) are arranged on the roller (310), and the stirring rod (311) is perpendicular to the roller (310).

3. The automatic sand and stone separating apparatus according to claim 2, characterized in that, The baffle (312) is further arranged on the side of stirring rod (311) towards the feed inlet (210), and the baffle (312) is closely attached to the stirring rod (311).

4. The automatic sand and stone separating apparatus according to claim 1, wherein The water outlet (120) is arranged in the middle of the bottom of accommodation chamber (100), two groups of first spiral blades (220) are arranged outside drum screen (200), and the first spiral blade (220) is arranged oppositely on the outer wall of drum screen (200).

5. The automatic sand and stone separating apparatus according to claim 4, characterized in that, The second spiral blade (230) is arranged on the inner wall of drum screen (200), and the second spiral blade (230) is arranged along the axial direction of drum screen (200) from the feed inlet (210).

6. The automatic sand and stone separating apparatus according to claim 1, wherein The drain surface (441) is arranged on one side of the hopper (440).

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