Cordierite crushed ore screening device

Abstract

The utility model relates to the technical field of cordierite production and processing, in particular to a cordierite broken ore screening device which comprises a machine box, a machine cover fixed on the top of the machine box, a primary filter screen and a secondary filter screen which are connected in the machine box in a sliding mode, and a shaking mechanism and an anti-blocking mechanism which are used for screening broken ore. A motor drives a rotating plate to drive a rotating rod to rotate, then the rotating rod drives a connecting ring and two sliding rods to move in a reciprocating mode along the two sides, the two sliding rods drive the connecting rod to move, a first-stage filter screen and a second-stage filter screen move in a reciprocating mode along the two sides to dynamically screen broken ore, and the broken ore screening effect is enhanced; soil on the first-stage filter screen and the second-stage filter screen in the reciprocating screening process is brushed through a spraying head and a brushing plate, screening holes are prevented from being blocked by the soil, a rotating rod rotates to drive a knocking rod to periodically impact the first-stage filter screen and the second-stage filter screen, ore clamped in the screening holes is popped out, and the screening effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production and processing technology field of cordierite, especially to a kind of cordierite ore screening device. BACKGROUND

[0002] Cordierite is a silicate mineral, usually with light blue or light purple, glass luster, transparent to translucent, cordierite is widely used as honeycomb carrier material of automobile purifier due to good fire resistance and low thermal expansion rate, cordierite is produced in schist, gneiss and altered igneous rock, and various ore fragments of different particle sizes are formed after mining cordierite ore, so generally cordierite ore needs to be screened because cordierite ore of different sizes has different use value.

[0003] According to the patent document with the announcement number CN219702629U, the spring force and the rotation of the cam in the screening assembly can drive the screening plate to make reciprocating motion inside the screening box, increasing the movement of the ore on the surface of the screening plate, so that the screening effect is better, and through the setting of multiple screening plates, the ore can be classified and screened, the screening of ore fragments is more detailed, and the screening efficiency is improved, and through the setting of the collecting assembly, different particle size ores can be classified and collected.

[0004] In the process of screening ore by the screening plate, part of the ore is stuck in the screen hole of the screening plate, causing blockage and affecting the screening effect, and the surface of the ore is attached with a lot of soil after mining, which can also block the screen hole of the screening plate during the ore screening process, further affecting the subsequent ore screening. UTILITY MODEL CONTENT

[0005] The utility model aims to solve the above problems and provides a kind of cordierite ore screening device.

[0006] The utility model realizes the above-mentioned purposes by the following technical solutions:

[0007] A kind of cordierite ore screening device, including machine case, machine case top is fixed with machine cover, machine case is slidably connected with primary filter screen and secondary filter screen, further including for ore screening shaking mechanism and anti-blocking mechanism;

[0008] Shaking mechanism includes rotating plate, rotating plate is rotatably connected in the inner side of machine case, rotating plate rear side is fixed with rotating rod at the position away from the center, rotating rod outside is equipped with connecting ring, connecting ring both sides are fixed with sliding rod, two sliding rods are fixed with connecting rod for connecting primary filter screen and secondary filter screen on the side away from connecting ring;

[0009] The anti-blocking mechanism comprises a knocking rod fixed to the rear side of the rotating rod, two brush plates arranged at the bottom of the first and second filter screens, a spray head arranged at the top of the cover, and a recycling box arranged below the machine box, wherein the recycling box is fixed with a filter plate, and the filter plate is provided with a water pump communicated with the spray head.

[0010] Preferably, the first filter screen is provided with a first collecting box at the lower side of the discharge end, the second filter screen is provided with a second collecting box at the lower side of the discharge end, and the recycling box is arranged at the bottom of a third collecting box arranged below the second filter screen.

[0011] Preferably, the upper ends of the two connecting rods are fixed to the bottom of the first filter screen and the top of the second filter screen, the first and second filter screens are fixed with first and second sliding strips at the front and rear sides, respectively, and the machine box is provided with sliding grooves matched with the first and second sliding strips.

[0012] Preferably, the input end of the rotating plate is fixed with a motor, the two sliding rods are sleeved with support blocks at the side close to the rotating plate, the support blocks are fixed to the inner wall of the front side of the machine box, and the four brush plates are fixed to the inner wall of the rear side of the machine box.

[0013] Preferably, the machine box is provided with a movable hole at the other side for the first and second filter screens to pass through.

[0014] Preferably, the top of the cover is provided with a feeding pipe, and the discharge ends of the first and second filter screens are inclined.

[0015] Compared with the prior art, the beneficial effects are as follows: the rotating plate driven by the motor drives the rotating rod to rotate, and then the rotating rod drives the connecting ring and the two sliding rods to move back and forth along the two sides, so that the two sliding rods drive the connecting rods to move, and the first and second filter screens move back and forth along the two sides to dynamically screen the crushed ore, thereby enhancing the screening effect of the crushed ore; the soil on the first and second filter screens during the back-and-forth movement is brushed by the spray head and the brush plates, thereby avoiding the screen holes from being blocked by the soil; the first and second filter screens are periodically impacted by the knocking rod driven by the rotating rod, so that the ore stuck in the screen holes is ejected, thereby improving the screening effect. 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 the 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 from these drawings without creative labor.

[0017] Figure 1It is the structure schematic view of the cordierite crushed ore screening device of the utility model.

[0018] Figure 2 It is the sectional view of the cordierite crushed ore screening device of the utility model.

[0019] Figure 3 It is the structure schematic view of the rocking mechanism of the cordierite crushed ore screening device of the utility model.

[0020] Figure 4 It is the structure schematic view of the anti-blocking mechanism of the cordierite crushed ore screening device of the utility model.

[0021] Figure 5 It is the cooperation structure schematic view of the first filter screen and the second filter screen of the cordierite crushed ore screening device of the utility model.

[0022] Figure 6 It is the cooperation sectional view of the rocking mechanism and the anti-blocking mechanism of the cordierite crushed ore screening device of the utility model.

[0023] The sign of the drawing is explained as follows:

[0024] 1, machine case;2, machine cover;3, first filter screen;4, second filter screen;5, first collection box;6, second collection box;7, third collection box;8, rocking mechanism;9, anti-blocking mechanism;801, rotating plate;802, rotating rod;803, connecting ring;804, sliding rod;805, connecting rod;806, motor;901, knocking rod;902, brush plate;903, shower head;904, recovery box;905, filter plate;906, water pump. DETAILED DESCRIPTION

[0025] In the description of the utility model, it needs to be explained that, unless another explicit provision and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, can be detachable connection, or integrally connected;Can be mechanical connection, can be electrical connection;Can be directly connected, can be indirectly connected through the intermediate medium, can be the communication inside two elements.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood through specific circumstances.

[0026] The utility model will be further described below in combination with the drawings:

[0027] As Figures 1-6 Indicated, a kind of cordierite crushed ore screening device, including machine case 1, machine cover 2 is fixed in the top of machine case 1, slidingly connected first filter screen 3 and second filter screen 4 in machine case 1, still include rocking mechanism 8 and anti-blocking mechanism 9 for crushed ore screening.

[0028] In the embodiment, the shaking mechanism 8 comprises a rotating plate 801 rotatably connected to the inner side of the cabinet 1, a rotating rod 802 fixed to the rear side of the rotating plate 801 away from the center, a connecting ring 803 provided on the outer side of the rotating rod 802, two sliding rods 804 fixed to the two sides of the connecting ring 803, two connecting rods 805 for connecting the primary filter screen 3 and the secondary filter screen 4 fixed to the sides of the two sliding rods 804 away from the connecting ring 803, the upper ends of the two connecting rods 805 fixed to the bottom of the primary filter screen 3 and the top of the secondary filter screen 4, the first sliding strips fixed to the front sides of the primary filter screen 3 and the secondary filter screen 4, the second sliding strips fixed to the rear sides of the primary filter screen 3 and the secondary filter screen 4, the sliding grooves provided on the inner side of the cabinet 1 matched with the two first sliding strips and the second sliding strips, the motor 806 fixed to the input end of the rotating plate 801, the support blocks sleeved on the sides of the two sliding rods 804 close to the rotating plate 801, the support blocks fixed to the front inner wall of the cabinet 1 at the rear side, the rotating plate 801 driven by the motor 806 to drive the rotating rod 802 to rotate, and then the rotating rod 802 drives the connecting ring 803 and the two sliding rods 804 to move back and forth along the two sides, so that the two sliding rods 804 drive the connecting rods 805 to move, and the primary filter screen 3 and the secondary filter screen 4 move back and forth along the two sides to dynamically screen the crushed ore.

[0029] In the embodiment, the anti-blocking mechanism 9 comprises the knocking rod 901 fixed to the rear side of the rotating rod 802, the two brush plates 902 provided on the bottom of the primary filter screen 3 and the secondary filter screen 4, the four brush plates 902 fixed to the rear inner wall of the cabinet 1, the spray head 903 provided on the top of the cover 2, the recovery tank 904 provided below the cabinet 1, the filter plate 905 fixed in the recovery tank 904, the water pump 906 provided on the lower side of the filter plate 905 communicated with the spray head 903, the soil on the primary filter screen 3 and the secondary filter screen 4 during the back-and-forth screening process brushed by the spray head 903 and the brush plates 902, the primary filter screen 3 and the secondary filter screen 4 periodically knocked by the knocking rod 901 driven by the rotating rod 802, the used water collected by the recovery tank 904, and then the water filtered by the filter plate 905 input into the spray head 903 by the water pump 906 to form a water circulation.

[0030] In the embodiment: the first filter screen 3 is provided with a first collecting box 5 at the lower side of the discharge end, the second filter screen 4 is provided with a second collecting box 6 at the lower side of the discharge end, the third collecting box 7 is arranged below the second filter screen 4, the recycling box 904 is arranged at the bottom of the third collecting box 7, the movable hole is arranged on the other side of the cabinet 1 for the first filter screen 3 and the second filter screen 4, the feeding pipe is arranged on the top of the cabinet cover 2, the discharge end of the first filter screen 3 and the second filter screen 4 is inclined, the first crushed ore is screened out by the first filter screen 3 and flows into the first collecting box 5, the second crushed ore is screened out by the second filter screen 4 and flows into the second collecting box 6, and the third crushed ore is collected by the third collecting box 7.

[0031] Working principle: the crushed ore to be screened is poured into the cabinet 1 from the feeding pipe, the motor 806 drives the rotating plate 801 to drive the rotating rod 802 to rotate, when the rotating rod 802 rotates to one side, the rotating rod 802 drives the connecting ring 803 to move to one side, thereby driving the two sliding rods 804 to move from the other side to one side, when the rotating rod 802 rotates to one side, the rotating rod 802 drives the connecting ring 803 to move to one side, thereby driving the two sliding rods 804 to move from the other side to one side, thereby the rotating rod 802 drives the connecting ring 803 and the two sliding rods 804 to reciprocate along the two sides, so that the two sliding rods 804 drive the connecting rod 805 to move, so that the first filter screen 3 and the second filter screen 4 reciprocate along the two sides, the first sliding strip and the second sliding strip on the front and back sides of the first filter screen 3 and the second filter screen 4 slide in the sliding groove, the crushed ore first passes through the first filter screen 3, the first crushed ore flows along the surface of the first filter screen 3 into the first collecting box 5, then the second crushed ore and the third crushed ore pass through the second filter screen 4, the second crushed ore flows along the surface of the second filter screen 4 into the second collecting box 6, and the third crushed ore falls into the third collecting box 7;

[0032] In the screening process, the spraying head 903 and the brush plate 902 wash the soil on the first filter screen 3 and the second filter screen 4, the brush plate 902 brushes off the residual soil on the first filter screen 3 and the second filter screen 4 during reciprocating movement, the used water flows into the recycling box 904 through the third collecting box 7, the filter plate 905 filters the used water to remove the soil, the water pump 906 inputs the filtered water into the spraying head 903 to form a water circulation, and the knocking rod 901 knocks the first filter screen 3 and the second filter screen 4 periodically during the rotation of the rotating rod 802.

[0033] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above embodiments, the above embodiments and the description in the specification are only to illustrate the principle of the utility model, and the utility model will have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A cordierite ore screening device, comprising a machine box (1), a machine cover (2) is fixed on the top of the machine box (1), a first filter screen (3) and a second filter screen (4) are slidably connected in the machine box (1), characterized in that: It also includes a shaking mechanism (8) and an anti-blocking mechanism (9) for screening broken ore; The shaking mechanism (8) comprises a rotating plate (801) rotatably connected to the inner side of the cabinet (1), a rotating rod (802) fixed to the rear side of the rotating plate (801) away from the center, a connecting ring (803) provided on the outer side of the rotating rod (802), two sliding rods (804) fixed to the two sides of the connecting ring (803), and a connecting rod (805) fixed to the side of each sliding rod (804) away from the connecting ring (803) for connecting the first filter screen (3) and the second filter screen (4). The anti-blocking mechanism (9) comprises a knocking rod (901) fixed to the rear side of the rotating rod (802), two brush plates (902) provided at the bottom of the first filter screen (3) and the second filter screen (4), a spray head (903) provided at the top of the machine cover (2), a recovery tank (904) provided below the cabinet (1), a filter plate (905) fixed in the recovery tank (904), and a water pump (906) provided at the lower side of the filter plate (905) and communicated with the spray head (903).

2. A cordierite crushed ore screening device according to claim 1, characterised in that: A first collection tank (5) is provided at the lower side of the discharge end of the first filter screen (3), a second collection tank (6) is provided at the lower side of the discharge end of the second filter screen (4), and a third collection tank (7) is provided below the second filter screen (4), and the recovery tank (904) is located at the bottom of the third collection tank (7).

3. A cordierite crushed ore screening device according to claim 1, characterized in that: The upper ends of the two connecting rods (805) are fixed to the bottom of the first filter screen (3), and the upper ends of the two connecting rods (805) are fixed to the top of the second filter screen (4). The first filter screen (3) and the second filter screen (4) are fixed with first sliding strips on the front side, and are fixed with second sliding strips on the rear side. The inner side of the cabinet (1) is provided with sliding grooves matched with the two first sliding strips and the second sliding strips.

4. A cordierite crushed ore screening device according to claim 1, characterized in that: The motor (806) is fixedly arranged at the input end of the rotating plate (801), the sliding rods (804) are sleeved with support blocks on the side close to the rotating plate (801), the rear side of the support blocks is fixed to the front inner wall of the cabinet (1), and the four brush plates (902) are fixed to the rear inner wall of the cabinet (1).

5. A cordierite crushed ore screening device according to claim 1, characterized in that: The other side of the cabinet (1) is provided with a movable hole for passing the first filter screen (3) and the second filter screen (4).

6. A cordierite crushed ore screening device according to claim 1, characterized in that: The machine cover (2) is provided with an inlet pipe at the top, and the discharge ends of the first filter screen (3) and the second filter screen (4) are inclined.

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