Stone powder discharging and stirring device

Abstract

The utility model provides a stone powder blanking and stirring device which comprises a stirring assembly, the stirring assembly comprises a box body, a servo motor, a feeding mechanism, a control panel, a mounting rack, a first rotating rod, a plurality of stirring mechanisms, a discharging mechanism and two gear rings, a conical through hole is formed in the bottom wall of the inner side of the stirring cavity; the servo motor is arranged on the outer wall of the box body, and an output shaft of the servo motor penetrates through the box body and is arranged at one end of the first rotating rod; a servo motor is started through a control panel, an output shaft of the servo motor drives a first rotating rod to rotate, the first rotating rod drives a plurality of stirring mechanisms to rotate, the stirring mechanisms are used for stirring stone powder in a stirring cavity in all directions, fluidity of the stone powder is kept, blockage of a discharging opening is avoided, manual poking is not needed, and the stirring efficiency is improved. The production efficiency is improved, and the labor intensity of related personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a stone powder feeding stirring device. Background Art

[0002] Stone powder is a fine powder obtained by mechanically crushing and grinding natural rocks. It is usually made from natural stones such as granite, limestone, dolomite, basalt, etc., processed by crushers, crushers and grinding machines.

[0003] The particle size range of stone powder can vary from a few microns to tens of microns. According to different application fields, the required particle size distribution is also different. Due to the small particle size of stone powder and the high water content of stone powder, the fluidity of stone powder is poor, which easily causes the discharge port to be blocked. Usually, manual poking is used, which affects production efficiency and increases the labor intensity of related personnel. Therefore, a stone powder feeding and stirring device is proposed. Utility Model Content

[0004] In view of this, the embodiments of the present utility model hope to provide a stone powder feeding and stirring device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is implemented as follows: a stone powder feeding and stirring device, comprising a stirring assembly, the stirring assembly comprising a box, a servo motor, a feeding mechanism, a control panel, a mounting frame, a first rotating rod, a plurality of stirring mechanisms, a discharging mechanism and two gear rings, wherein a stirring chamber is provided inside the box, and a tapered through hole is provided on the inner bottom wall of the stirring chamber; the servo motor is arranged on the outer wall of the box, the output shaft of the servo motor passes through the box and is arranged on one end of the first rotating rod, and the other end of the first rotating rod is rotatably connected to the inner wall of the stirring chamber through a bearing; the repelling sides of the two gear rings are respectively rotatably connected to the inner wall of the stirring chamber through bearings, and the first rotating rod passes through the gear ring; a plurality of the stirring mechanisms are arranged in an annular array on the outer wall of the first rotating rod, and a plurality of the stirring mechanisms are meshed with the two gear rings; the feeding mechanism, the control panel, the mounting frame and the discharging mechanism are respectively arranged on the outer wall of the box, and the control panel is respectively electrically connected to the servo motor, the feeding mechanism and the discharging mechanism through wires.

[0006] In some embodiments, the feeding mechanism includes a feeding pipe and a first solenoid valve, wherein the feeding pipe passes through the upper surface of the box body, and is fixedly connected to the box body, the feeding pipe is communicated with the interior of the box body, and one end of the feeding pipe is connected to a powder pump; the first solenoid valve is arranged on the feeding pipe, and the control panel is electrically connected to the first solenoid valve through wires.

[0007] In some embodiments, the stirring mechanism includes a stirring blade, two driving members, a second rotating rod and a plurality of stirring blades, wherein the stirring blade is arranged on the outer wall of the first rotating rod, and the outer wall of the stirring blade is evenly provided with stirring through holes; an operating through groove is opened on one side of the stirring blade, and two circular through holes are symmetrically opened on the inner wall of the operating through groove; the second rotating rod passes through the circular through hole and is rotatably connected by a bearing, and a plurality of stirring blades are arranged in a ring array on the outer wall of the second rotating rod; the two driving members are symmetrically arranged on the second rotating rod, and the two driving members are meshed with the corresponding gear rings.

[0008] In some embodiments, the driving member includes a first sprocket, a chain ring, a gear, a third rotating rod and a second sprocket, wherein one end of the third rotating rod is rotatably connected to the outer wall of the agitating blade via a bearing, and the gear is arranged on the other end of the third rotating rod, and the gear is meshed with the corresponding gear ring; the second sprocket is arranged on the outer wall of the second rotating rod, and the inner walls of the chain ring are meshed with the outer walls of the first sprocket and the second sprocket.

[0009] In some embodiments, the discharge mechanism includes a discharge pipe and a second solenoid valve, wherein the top end of the discharge pipe is arranged on the lower surface of the box body, and the second solenoid valve is arranged on the outer wall of the discharge pipe, and the control panel is electrically connected to the second solenoid valve through wires.

[0010] In some embodiments, a filter screen is embedded in the upper surface of the box.

[0011] In some embodiments, a glass observation window is embedded in the outer wall of the box.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] The utility model starts a servo motor through a control panel, and an output shaft of the servo motor drives a first rotating rod to rotate, and the first rotating rod drives a plurality of stirring mechanisms to rotate, and the stirring mechanisms are used to stir the stone powder in an all-round manner in a stirring chamber, so as to maintain the fluidity of the stone powder and avoid clogging of a feed outlet, without the need for manual poking of materials, thereby improving production efficiency and reducing the labor intensity of related personnel.

[0014] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a side view structural diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 AA side section structure diagram;

[0019] Figure 4 For this utility model Figure 3 A magnified structural diagram of area B;

[0020] Figure 5 For this utility model Figure 3 The enlarged structure diagram of the C region;

[0021] Figure 6 This is a structural diagram of the connection between the first rotating rod and the stirring mechanism of the utility model;

[0022] Figure 7 It is a front view structural diagram of the utility model;

[0023] Figure 8 For this utility model Figure 7 DD side section structure diagram.

[0024] Figure numerals: 1, stirring assembly; 2, filter screen; 3, glass observation window; 4, stirring chamber; 5, conical through hole; 6, stirring through hole; 7, operation through slot; 8, circular through hole; 10, box body; 11, servo motor; 12, feeding mechanism; 13, control panel; 14, mounting frame; 15, first rotating rod; 16, stirring mechanism; 17, discharging mechanism; 18, gear ring; 120, feeding pipe; 121, first solenoid valve; 160, stirring blade; 161, driving member; 162, second rotating rod; 163, stirring blade; 170, discharge pipe; 171, second solenoid valve; 1610, first sprocket; 1611, chain ring; 1612, gear; 1613, third rotating rod; 1614, second sprocket. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the quantity of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities;

[0027] In the present invention, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation" and the like should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, welding, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the description and drawings combined with specific circumstances.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] like Figure 1-Figure 8 As shown, the embodiment of the utility model provides a stone powder feeding and stirring device, including a stirring assembly 1, the stirring assembly 1 includes a box body 10, a servo motor 11, a feeding mechanism 12, a control panel 13, a mounting frame 14, a first rotating rod 15, a plurality of stirring mechanisms 16, a discharging mechanism 17 and two gear rings 18, wherein a stirring chamber 4 is provided inside the box body 10, and a conical through hole 5 is provided on the inner bottom wall of the stirring chamber 4, the servo motor 11 is arranged on the outer wall of the box body 10, and the output shaft of the servo motor 11 passes through the box body 10 and is arranged at one end of the first rotating rod 15, and the first rotating rod The other end of 15 is rotatably connected to the inner wall of the stirring chamber 4 through a bearing, and the repelling sides of the two gear rings 18 are rotatably connected to the inner wall of the stirring chamber 4 through bearings, and the first rotating rod 15 passes through the gear ring 18, and a plurality of stirring mechanisms 16 are arranged in a ring array on the outer wall of the first rotating rod 15, and the plurality of stirring mechanisms 16 are meshed with the two gear rings 18, the feeding mechanism 12, the control panel 13, the mounting frame 14 and the discharging mechanism 17 are respectively arranged on the outer wall of the box body 10, and the control panel 13 is electrically connected to the servo motor 11, the feeding mechanism 12 and the discharging mechanism 17 through wires.

[0030] In the present embodiment, specifically, the feeding mechanism 12 includes a feeding pipe 120 and a first solenoid valve 121, wherein the feeding pipe 120 passes through the upper surface of the box body 10, and the feeding pipe 120 is fixedly connected to the box body 10, the feeding pipe 120 is communicated with the interior of the box body 10, one end of the feeding pipe 120 is connected to a powder pump (not shown in the figure), the first solenoid valve 121 is arranged on the feeding pipe 120, and the control panel 13 is electrically connected to the first solenoid valve 121 through an electric wire. By setting the control panel 13 as above, the first solenoid valve 121 is controlled to be opened, so that the powder pump transfers the stone powder through the feeding pipe 120 to the stirring chamber 4 on the box body 10.

[0031] In this embodiment, specifically, the stirring mechanism 16 includes a stirring blade 160, two driving members 161, a second rotating rod 162 and a plurality of stirring blades 163, wherein the stirring blade 160 is arranged on the outer wall of the first rotating rod 15, and the outer wall of the stirring blade 160 is evenly provided with stirring through holes 6, one side of the stirring blade 160 is provided with an operation through groove 7, and the inner wall of the operation through groove 7 is symmetrically provided with two circular through holes 8, the second rotating rod 162 passes through the circular through hole 8 and is rotatably connected through a bearing, and a plurality of stirring blades 163 are arranged in a circular array on the second rotating rod The outer wall of 162, two driving members 161 are symmetrically arranged on the second rotating rod 162, and the two driving members 161 are meshed with the corresponding gear ring 18. The first rotating rod 15 is arranged as above to drive a plurality of stirring blades 160 to rotate, and the stirring blades 160 drive the second rotating rod 162 to rotate through the driving member 161, and the second rotating rod 162 drives a plurality of stirring blades 163 to rotate, which is used for all-round stirring of the stone powder in the stirring chamber 4, wherein the stirring through hole 6 is used to assist in stirring the stone powder in the stirring chamber 4 to maintain the fluidity of the stone powder.

[0032] In this embodiment, specifically, the driving member 161 includes a first sprocket 1610, a chain ring 1611, a gear 1612, a third rotating rod 1613 and a second sprocket 1614, wherein one end of the third rotating rod 1613 is rotatably connected to the outer wall of the stirring blade 160 through a bearing, and the gear 1612 is arranged on the other end of the third rotating rod 1613, the gear 1612 is meshed with the corresponding gear ring 18, the second sprocket 1614 is arranged on the outer wall of the second rotating rod 162, and the chain ring 161 1 are meshed with the outer walls of the first sprocket 1610 and the second sprocket 1614. The stirring blade 160 is arranged to drive the gear 1612 to rotate on the gear ring 18 in a circle, so that the gear 1612 rotates on the gear ring 18. The gear 1612 drives the first sprocket 1610 to rotate through the third rotating rod 1613. The first sprocket 1610 drives the second sprocket 1614 to rotate through the chain ring 1611. The second sprocket 1614 drives the second rotating rod 162 to rotate.

[0033] In the present embodiment, specifically, the discharge mechanism 17 includes a discharge pipe 170 and a second solenoid valve 171, wherein the top end of the discharge pipe 170 is arranged on the lower surface of the box body 10, and the second solenoid valve 171 is arranged on the outer wall of the discharge pipe 170, and the control panel 13 is electrically connected to the second solenoid valve 171 through an electric wire. Through the above setting, the second solenoid valve 171 is controlled to be opened through the control panel 13, and the stone powder in the stirring chamber 4 is drained into the discharge pipe 170 through the conical through hole 5 for discharge.

[0034] In this embodiment, specifically, a filter screen 2 is embedded on the upper surface of the box body 10 , and the gas in the stirring chamber 4 is filtered and discharged through the filter screen 2 to prevent dust in the stirring chamber 4 from floating out.

[0035] In this embodiment, specifically, a glass observation window 3 is embedded in the outer wall of the box body 10 , and the glass observation window 3 is used to observe the mixing condition of the stone powder in the mixing chamber 4 on the box body 10 .

[0036] When the utility model is working: the relevant personnel control the first electromagnetic valve 121 to open through the control panel 13, so that the powder pump transmits the stone powder to the stirring chamber 4 on the box body 10 through the feed pipe 120, and the gas in the stirring chamber 4 is filtered through the filter screen 2 and then discharged to prevent the dust in the stirring chamber 4 from floating out. Thereafter, the relevant personnel close the first electromagnetic valve 121 when starting the servo motor 11 through the control panel 13, and the output shaft of the servo motor 11 drives the first rotating rod 15 to rotate, and the first rotating rod 15 drives a plurality of stirring blades 160 to rotate, and the stirring blades 160 drive the gear 1612 rotates in a circle on the gear ring 18, so that the gear 1612 rotates on the gear ring 18, the gear 1612 drives the first sprocket 1610 to rotate through the third rotating rod 1613, the first sprocket 1610 drives the second sprocket 1614 to rotate through the chain ring 1611, the second sprocket 1614 drives the second rotating rod 162 to rotate, and the second rotating rod 162 drives a plurality of stirring blades 163 to rotate, so as to perform all-round stirring of the stone powder in the stirring chamber 4, wherein the stirring through hole 6 is used to assist in stirring the stone powder in the stirring chamber 4 to maintain the fluidity of the stone powder,

[0037] When the stone powder in the mixing chamber 4 needs to be discharged, the relevant personnel control the second solenoid valve 171 to open through the control panel 13, and guide the stone powder in the mixing chamber 4 to the discharge pipe 170 through the tapered through hole 5 for discharge.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A stone powder feeding and stirring device, comprising a stirring assembly (1), characterized in that: The stirring assembly (1) comprises a box (10), a servo motor (11), a feeding mechanism (12), a control panel (13), a mounting frame (14), a first rotating rod (15), a plurality of stirring mechanisms (16), a discharging mechanism (17) and two gear rings (18), wherein: A stirring chamber (4) is provided inside the box body (10), and a conical through hole (5) is provided on the inner bottom wall of the stirring chamber (4); The servo motor (11) is arranged on the outer wall of the box (10), the output shaft of the servo motor (11) passes through the box (10) and is arranged on one end of the first rotating rod (15), and the other end of the first rotating rod (15) is rotatably connected to the inner wall of the stirring chamber (4) through a bearing; The repelling sides of the two gear rings (18) are rotatably connected to the inner wall of the stirring chamber (4) via bearings, and the first rotating rod (15) passes through the gear rings (18); A plurality of the stirring mechanisms (16) are arranged in a ring array on the outer wall of the first rotating rod (15), and the plurality of the stirring mechanisms (16) are meshed with two gear rings (18); The feeding mechanism (12), the control panel (13), the mounting frame (14) and the discharging mechanism (17) are respectively arranged on the outer wall of the box body (10), and the control panel (13) is respectively electrically connected to the servo motor (11), the feeding mechanism (12) and the discharging mechanism (17) through electric wires.

2. The stone powder feeding and stirring device according to claim 1 is characterized in that: The feeding mechanism (12) comprises a feeding pipe (120) and a first solenoid valve (121), wherein: The feed pipe (120) passes through the upper surface of the box (10), and the feed pipe (120) is fixedly connected to the box (10), the feed pipe (120) is connected to the interior of the box (10), and one end of the feed pipe (120) is connected to a powder pump; The first solenoid valve (121) is arranged on the feeding pipe (120), and the control panel (13) is electrically connected to the first solenoid valve (121) via an electric wire.

3. The stone powder feeding and stirring device according to claim 1 is characterized in that: The stirring mechanism (16) comprises a stirring blade (160), two driving members (161), a second rotating rod (162) and a plurality of stirring blades (163), wherein: The stirring blade (160) is arranged on the outer wall of the first rotating rod (15), and the outer wall of the stirring blade (160) is evenly provided with stirring through holes (6); An operating through groove (7) is provided on one side of the stirring blade (160), and two circular through holes (8) are symmetrically provided on the inner wall of the operating through groove (7); The second rotating rod (162) passes through the circular through hole (8) and is rotatably connected via a bearing, and a plurality of stirring blades (163) are arranged in a circular array on the outer wall of the second rotating rod (162); The two driving members (161) are symmetrically arranged on the second rotating rod (162), and the two driving members (161) are meshed with the corresponding gear ring (18).

4. The stone powder feeding and stirring device according to claim 3 is characterized in that: The driving member (161) comprises a first sprocket (1610), a chain ring (1611), a gear (1612), a third rotating rod (1613) and a second sprocket (1614), wherein: One end of the third rotating rod (1613) is rotatably connected to the outer wall of the stirring blade (160) through a bearing, and the gear (1612) is arranged on the other end of the third rotating rod (1613), and the gear (1612) is meshed with the corresponding gear ring (18); The second sprocket (1614) is arranged on the outer wall of the second rotating rod (162), and the inner wall of the chain ring (1611) is meshed with the outer walls of the first sprocket (1610) and the second sprocket (1614).

5. The stone powder feeding and stirring device according to claim 1 is characterized in that: The discharge mechanism (17) comprises a discharge pipe (170) and a second solenoid valve (171), wherein: The top end of the discharge pipe (170) is arranged on the lower surface of the box body (10), and the second solenoid valve (171) is arranged on the outer wall of the discharge pipe (170), and the control panel (13) is electrically connected to the second solenoid valve (171) through an electric wire.

6. The stone powder feeding and stirring device according to claim 1 is characterized in that: A filter screen (2) is embedded on the upper surface of the box body (10).

7. The stone powder feeding and stirring device according to claim 1 is characterized in that: A glass observation window (3) is embedded in the outer wall of the box body (10).

Images