Machine-made sand scattering equipment

Abstract

The utility model relates to machine-made sand scattering equipment, and relates to the technical field of machine-made sand, the scattering equipment comprises a box body and a scattering device, the scattering device comprises: a stirring rod rotatably arranged on the box body; the fixing ring is arranged on the stirring rod; the sliding ring is arranged on the stirring rod in a sliding manner and rotates along with the stirring rod; the movable stirring part is arranged on the fixed ring and the sliding ring, and the sliding ring moves to drive the movable stirring part to move and is used for changing the stirring range; the driving mechanism is arranged on the box body and is used for driving the stirring rod to rotate and the sliding ring to reciprocate. The driving mechanism drives the movable stirring part to rotate so as to stir and scatter machine-made sand, and the stirring rod rotates and pushes the movable stirring part to move, so that the stirring range can be adjusted, the scattering effect on the machine-made sand is improved, the probability that the machine-made sand cannot be normally discharged is also reduced, and the working efficiency is improved. Therefore, the scattering efficiency and effect of the scattering equipment are improved.

Description

Technical Field

[0001] The present application relates to the technical field of machine-made sand production, and in particular to a machine-made sand breaking device. Background Art

[0002] Artificial sand refers to sand processed by sand making machines and other equipment. The type and properties of the raw stone for sand and gravel processing can be selected according to the use requirements. The machine processing parameters can be set to obtain artificial sand with different requirements, which can better meet the needs of industrial use.

[0003] Since the powder content of the produced machine-made sand reaches 10%-15%, and the mined raw stone used to make machine-made sand itself contains mountain soil, the machine-made sand contains more mud. When the machine-made sand with heavy mud powder enters the silo and accumulates for a certain period of time, the evaporation of water and the settlement caused by the self-weight of the machine-made sand cause the machine-made sand to clump, so the break-up equipment came into being.

[0004] The machine-made sand is dispersed by the rotation of the stirring blade, and the rotation range of the stirring blade is fixed. Therefore, the machine-made sand that is not in contact with the stirring blade is poorly dispersed, which reduces the dispersion effect. Moreover, when feeding, the unbroken machine-made sand accumulates and gathers into lumps and cannot be fed normally, which prolongs the time spent on feeding, thereby reducing the dispersion effect and efficiency of the dispersion equipment. Utility Model Content

[0005] In order to improve the dispersing effect and efficiency of the dispersing equipment, the present application provides a machine-made sand dispersing equipment.

[0006] The present application provides a machine-made sand scattering device, which adopts the following technical solution:

[0007] A machine-made sand scattering device comprises a box body and a scattering device arranged on the box body, wherein the scattering device comprises:

[0008] A stirring rod, the stirring rod is rotatably arranged on the box body;

[0009] A fixing ring, wherein the fixing ring is arranged on the stirring rod;

[0010] A sliding ring, which is slidingly arranged on the stirring rod and rotates simultaneously with the stirring rod;

[0011] A movable stirring member, wherein the movable stirring member is arranged on the fixed ring and the sliding ring, and the sliding ring moves to drive the movable stirring member to move and is used to achieve a change in the stirring range;

[0012] The driving mechanism is arranged on the box body and is used to drive the stirring rod to rotate and the sliding ring to reciprocate.

[0013] By adopting the above technical scheme, the driving mechanism is started to drive the stirring rod to rotate, and the rotation of the stirring rod drives the fixed ring, the movable stirring member and the sliding ring to rotate at the same time, so as to achieve the mixing and breaking up of the machine-made sand. The rotation of the stirring rod also drives the sliding ring to move, and the movement of the sliding ring drives the movable stirring member to move, so that the mixing range can be adjusted, thereby improving the breaking up effect of the machine-made sand, and reducing the probability of the machine-made sand not being able to be discharged normally, thereby improving the breaking up efficiency and effect of the breaking equipment.

[0014] Optionally, the driving mechanism includes:

[0015] A main gear, the main gear being arranged on the stirring rod;

[0016] A secondary gear, the secondary gear is rotatably disposed on the housing and meshes with the main gear;

[0017] A driving member, which is arranged on the housing and is used to drive the secondary gear to rotate;

[0018] The driving assembly is arranged on the box body and drives the sliding ring to reciprocate under the rotation of the stirring rod.

[0019] By adopting the above technical solution, the driving member starts to drive the secondary gear to rotate, the secondary gear rotation drives the main gear and the stirring rod to rotate, the stirring rod rotation also drives the sliding ring to reciprocate through the driving assembly, thereby realizing the rotation of the stirring rod and the reciprocating movement of the sliding ring.

[0020] Optionally, the driving component includes:

[0021] A driving ring, which is arranged on the box body and has a spiral driving groove around the axis of the stirring rod and connected end to end;

[0022] The moving rod is arranged on the sliding ring and is rotatably mounted with a driving wheel rolling on the driving groove. The rotation of the stirring rod drives the sliding ring, the moving rod and the driving wheel to rotate together and drives the moving rod to reciprocate under the guidance of the driving groove.

[0023] By adopting the above technical solution, the rotation of the stirring rod drives the sliding ring to rotate, and the rotation of the sliding ring drives the moving rod and the driving wheel to rotate. The driving wheel is rotatably installed on the driving groove. When the driving wheel rotates, the sliding ring moves back and forth under the guidance of the driving groove, thereby realizing the rotation of the stirring rod to make the sliding ring reciprocate.

[0024] Optionally, the movable stirring member includes:

[0025] The first stirring blade and the second stirring blade are respectively rotatably mounted on the fixed ring and the sliding ring at one end and are rotatably connected to each other at the other ends.

[0026] By adopting the above technical solution, the rotation of the stirring rod drives the fixed ring and the first stirring blade and the second stirring blade to rotate, and the movement of the sliding ring pushes the first stirring blade and the second stirring blade to move, thereby adjusting the stirring range and improving the efficiency and effect of breaking up the machine-made sand.

[0027] Optionally, both the first stirring blade and the second stirring blade are provided with a pointed cone for crushing.

[0028] By adopting the above technical solution, the pointed cone improves the effect of breaking up the machine-made sand.

[0029] Optionally, the box body is provided with a feed port and a discharge pipe for feeding and discharging respectively, and the discharge pipe is provided with a control component for controlling the opening and closing of the discharge pipe. One end of the stirring rod extends to the discharge pipe and is provided with a support component. The support component is supported on the inner wall of the box body for support and positioning and rotates under the drive of the stirring rod to stir and disperse.

[0030] By adopting the above technical solution, machine-made sand is added into the box through the feed port, and the discharge pipe is used to output the broken machine-made sand; the support assembly improves the stability of the stirring rod, and the rotation of the stirring rod drives the support assembly to rotate, and the rotation of the support assembly is used to break up the machine-made sand, thereby further improving the breaking efficiency and effect.

[0031] Optionally, the support assembly includes:

[0032] A support member, which is arranged on the fixed ring and extends to a side close to the inner wall of the discharge pipe and rotates under the drive of the stirring rod to stir;

[0033] The supporting wheel is rotatably arranged on the supporting member and rolls on the inner wall of the discharge pipe for supporting and positioning.

[0034] By adopting the above technical solution, the rotation of the fixed ring drives the support member and the support wheel to rotate together, so that the fixed ring and the stirring rod can be supported, and the machine-made sand can be stirred and dispersed, thereby improving the dispersion efficiency and effect.

[0035] Optionally, the control component includes:

[0036] A control door, which is slidably disposed on the discharge pipe and is used to control the opening and closing of the discharge pipe;

[0037] A control component is arranged on the box body and is used to drive and control the movement of the door.

[0038] By adopting the above technical solution, the control component is started to drive the control door to move, thereby achieving the blocking and opening of the discharge pipe.

[0039] In summary, the present application includes at least one of the following beneficial technical effects:

[0040] The driving mechanism drives the movable stirring member to rotate so as to stir and break up the machine-made sand, and the rotation of the stirring rod also pushes the movable stirring member to move, so that the stirring range can be adjusted, thereby improving the breaking up effect of the machine-made sand and reducing the probability of the machine-made sand not being able to be discharged normally, thereby improving the breaking up efficiency and effect of the breaking equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a three-dimensional structural schematic diagram of the disintegration equipment;

[0042] Figure 2 It is a partial structural schematic diagram of the disintegration equipment, in which the box body, the discharge part and the side wall of the discharge pipe are cut away.

[0043] Figure numerals: 1. Box body; 11. Feed inlet; 12. Discharge part; 13. Discharge pipe; 14. Mounting frame; 2. Control assembly; 21. Control door; 22. Control member; 3. Breaking device; 31. Stirring rod; 32. Fixed ring; 33. Sliding ring; 4. Movable stirring member; 41. First stirring blade; 42. Second stirring blade; 43. Cone; 5. Driving mechanism; 51. Main gear; 52. Sub-gear; 53. Driving member; 6. Driving assembly; 61. Driving ring; 62. Moving rod; 63. Driving groove; 64. Driving wheel; 7. Support assembly; 71. Support member; 72. Support wheel. DETAILED DESCRIPTION

[0044] The present application is further described in detail below in conjunction with the accompanying drawings 1-2.

[0045] The embodiment of the present application discloses a machine-made sand breaking device.

[0046] Reference Figure 1 The machine-made sand scattering equipment comprises a box body 1 and a scattering device 3 arranged on the box body 1. The box body 1 is cylindrical and hollow inside. A feed port 11 for adding machine-made sand is provided on the upper surface of the box body 1. A discharge portion 12 that shrinks inwards is coaxially and integrally provided on the lower surface of the box body 1. A discharge pipe 13 for discharging is coaxially provided on one side of the bottom of the discharge portion 12. A control component 2 for controlling the opening and closing of the discharge pipe 13 is provided on the discharge pipe 13. Machine-made sand is added into the box body 1 through the feed port 11, and the scattering device 3 is started to scatter the machine-made sand. After the scattering is completed, the control component 2 is started to control the discharge pipe 13 to open. The machine-made sand after scattering is output through the discharge pipe 13. The control component 2 controls the discharge pipe 13 to close, and then the machine-made sand can continue to be added.

[0047] The control assembly 2 includes a control door 21 and a control member 22. A sliding hole is opened on the side wall of the discharge pipe 13. The control door 21 is horizontally slidably installed on the sliding hole, and the control door 21 is used to control the opening and closing of the discharge pipe 13; the driving member 53 is a driving cylinder or an electric push rod, and the piston rod of the driving member 53 is connected to the control door 21, so as to drive the control door 21 to move, thereby realizing the opening or closing of the discharge pipe 13.

[0048] Reference Figure 1 and Figure 2 The dispersing device 3 includes a stirring rod 31, a fixed ring 32, a sliding ring 33, a movable stirring member 4 and a driving mechanism 5. A mounting frame 14 is fixedly installed on the upper surface of the box body 1. The stirring rod 31 is rotatably installed on the mounting frame 14, and the top end of the stirring rod 31 extends above the mounting frame 14 and the bottom end passes through the box body 1 and extends to the side of the box body 1 close to the discharge pipe 13. The stirring rod 31 is rotatably connected to the box body 1, and the axes of the stirring rod 31 and the box body 1 coincide; the fixed ring 32 is coaxially fixedly installed on the bottom end of the stirring rod 31, the sliding ring 33 is coaxially slidably installed on the stirring rod 31, and the sliding ring 33 is located near the top side of the box body 1, the top end of the sliding ring 33 extends above the box body 1 and can rotate and slide up and down on the box body 1, and the rotation of the stirring rod 31 drives the sliding ring 33 to rotate at the same time.

[0049] The movable stirring member 4 is arranged on the fixed ring 32 and the sliding ring 33. The movement of the sliding ring 33 drives the movable stirring member 4 to move and is used to achieve the change of the stirring range. A plurality of movable stirring members 4 are arranged in a circular array around the axis of the stirring rod 31; the movable stirring member 4 includes a first stirring blade 41 and a second stirring blade 42. One ends of the first stirring blade 41 and the second stirring blade 42 are rotatably mounted on the opposite side walls of the fixed ring 32 and the sliding ring 33 respectively, and the other ends of the first stirring blade 41 and the second stirring blade 42 are rotatably connected. At the same time, the axes of the rotational connection between the first stirring blade 41 and the second stirring blade 42 are both horizontal and perpendicular to the axis of the stirring rod 31; a plurality of pointed cones 43 are evenly spaced and fixed on the side walls of the first stirring blade 41 and the second stirring blade 42, and the pointed cones 43 are used to crush the machine-made sand.

[0050] The driving mechanism 5 is arranged on the box body 1 and is used to drive the stirring rod 31 to rotate and realize the reciprocating movement of the slip ring 33. The movement of the slip ring 33 drives the first stirring blade 41 and the second stirring blade 42 to rotate and move, and the rotation of the stirring rod 31 drives the first stirring blade 41 and the second stirring blade 42 to rotate around the axis of the stirring rod 31. The first stirring blade 41 and the second stirring blade 42 stir and break up the machine-made sand, so that the stirring range can be changed as the stirring rod 31 rotates, thereby improving the effect of breaking up the machine-made sand, and also reducing the probability that the unbroken machine-made sand accumulates and aggregates into blocks and cannot be discharged normally, thereby improving the efficiency and effect of breaking up the machine-made sand.

[0051] The driving mechanism 5 includes a main gear 51, a sub-gear 52, a driving member 53, and a driving assembly 6. The main gear 51 is keyed to the stirring rod 31 and is located above the mounting frame 14. The sub-gear 52 is rotatably mounted on the upper surface of the mounting frame 14 and meshes with the sub-gear 52. The driving member 53 is a motor. The driving member 53 is fixedly mounted on the mounting frame 14, and the output shaft of the driving member 53 is connected to the sub-gear 52 and is used to drive the sub-gear 52 to rotate.

[0052] The driving assembly 6 is arranged on the box body 1 and drives the sliding ring 33 to reciprocate when the stirring rod 31 rotates. The driving assembly 6 includes a driving ring 61 and a moving rod 62. The driving ring 61 is fixedly mounted on the upper surface of the box body 1 and is located below the mounting frame 14. The stirring rod 31 coaxially passes through the inner side of the driving ring 61. A spiral driving groove 63 connected end to end is opened on the inner wall of the driving ring 61 around the axis of the stirring rod 31; the top end of the sliding ring 33 extends to the inner side of the driving ring 61.

[0053] The moving rod 62 is fixedly mounted on the upper surface of the sliding ring 33 and the top end extends vertically upward to the inside of the driving ring 61. The top end of the moving rod 62 is rotatably mounted with a driving wheel 64 that rolls on the driving groove 63, and the driving wheel 64 is in a horizontal state. The driving member 53 starts to drive the sub-gear 52 to rotate, and the sub-gear 52 rotates to drive the main gear 51 and the stirring rod 31 to rotate. The stirring rod 31 rotates to drive the sliding ring 33, the moving rod 62, and the driving wheel 64 to rotate around the axis of the stirring rod 31. The driving wheel 64 rolls on the driving groove 63, so that the moving rod 62 and the sliding ring 33 reciprocate vertically.

[0054] The bottom end of the stirring rod 31 extends to the discharge pipe 13, and the bottom end of the stirring rod 31 is provided with a support assembly 7 supported on the inner wall of the discharge pipe 13 for support and positioning. The stirring rod 31 rotates to drive the support assembly 7 to rotate, and the machine-made sand can be stirred and dispersed; a plurality of support assemblies 7 are arranged in a circular array around the axis of the stirring rod 31, and the support assembly 7 includes a support member 71 and a support wheel 72. The support member 71 is fixedly installed on the side wall of the fixing ring 32, and the support member 71 is located below the first stirring blade 41 and extends horizontally to the inner wall of the discharge pipe 13.

[0055] The support wheel 72 is rotatably mounted on one end of the support member 71 away from the fixed ring 32, and the support wheel 72 rolls on the inner wall of the discharge pipe 13 to support and position. The stirring rod 31 rotates to drive the fixed ring 32, the support member 71 and the support wheel 72 to rotate around the axis of the stirring rod 31, thereby supporting the stirring rod 31 when it rotates, and the rotation of the support member 71 can also stir and break up the machine-made sand.

[0056] The working principle of the embodiment of the present application is as follows:

[0057] The machine-made sand is added into the box body 1 through the feed port 11, and the driving member 53 starts to drive the stirring rod 31 to rotate. The rotation of the stirring rod 31 drives the first stirring blade 41 and the second stirring blade 42 to rotate around the axis of the stirring rod 31. At the same time, the rotation of the stirring rod 31 also pushes the first stirring blade 41 and the second stirring blade 42 to move, so that the first stirring blade 41 and the second stirring blade 42 rotate and move at the same time to achieve the adjustment of the stirring and breaking range, and the rotation of the stirring rod 31 also drives the support member 71 to rotate to stir and break up the machine-made sand, thereby improving the breaking efficiency and effect of the machine-made sand.

[0058] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A machine-made sand scattering device, characterized in that: It comprises a box body (1) and a scattering device (3) arranged on the box body (1), wherein the scattering device (3) comprises: A stirring rod (31), wherein the stirring rod (31) is rotatably disposed on the box body (1); A fixing ring (32), wherein the fixing ring (32) is arranged on the stirring rod (31); A sliding ring (33), wherein the sliding ring (33) is slidingly arranged on the stirring rod (31) and rotates simultaneously with the stirring rod (31); A movable stirring member (4), wherein the movable stirring member (4) is arranged on the fixed ring (32) and the sliding ring (33), and the sliding ring (33) moves to drive the movable stirring member (4) to move and is used to achieve a change in the stirring range; A driving mechanism (5) is arranged on the box body (1) and is used to drive the stirring rod (31) to rotate and the sliding ring (33) to reciprocate.

2. The machine-made sand scattering device according to claim 1 is characterized in that: The driving mechanism (5) comprises: A main gear (51), wherein the main gear (51) is arranged on the stirring rod (31); A secondary gear (52), the secondary gear (52) being rotatably disposed on the housing (1) and meshing with the primary gear (51); A driving member (53), the driving member (53) being arranged on the housing (1) and being used to drive the secondary gear (52) to rotate; A driving assembly (6) is arranged on the box body (1) and drives the sliding ring (33) to reciprocate under the rotation of the stirring rod (31).

3. The machine-made sand scattering device according to claim 2 is characterized in that: The driving component (6) comprises: A driving ring (61), the driving ring (61) being arranged on the housing (1) and having a spiral driving groove (63) formed around the axis of the stirring rod (31) and connected end to end; A moving rod (62) is arranged on the sliding ring (33) and is rotatably mounted with a driving wheel (64) that rolls on the driving groove (63); the stirring rod (31) rotates to drive the sliding ring (33), the moving rod (62) and the driving wheel (64) to rotate together, and the moving rod (62) is driven to reciprocate under the guidance of the driving groove (63).

4. The machine-made sand scattering device according to claim 1 is characterized in that: The movable stirring member (4) comprises: A first stirring blade (41) and a second stirring blade (42), wherein one end of the first stirring blade (41) and the second stirring blade (42) are rotatably mounted on the fixed ring (32) and the sliding ring (33) respectively, and the other ends are rotatably connected to each other.

5. The machine-made sand scattering device according to claim 4 is characterized in that: The first stirring blade (41) and the second stirring blade (42) are both provided with a pointed cone (43) for crushing.

6. The machine-made sand scattering equipment according to claim 1 is characterized in that: The box body (1) is provided with a feeding port (11) and a discharging pipe (13) for feeding and discharging respectively, and the discharging pipe (13) is provided with a control component (2) for controlling the opening and closing of the discharging pipe (13). One end of the stirring rod (31) extends to the discharging pipe (13) and is provided with a supporting component (7). The supporting component (7) is supported on the inner wall of the box body (1) for support and positioning and rotates under the drive of the stirring rod (31) to stir and disperse.

7. The machine-made sand scattering device according to claim 6, characterized in that: The support assembly (7) comprises: A support member (71), the support member (71) being arranged on the fixing ring (32) and extending to a side close to the inner wall of the discharge pipe (13) and rotating under the drive of the stirring rod (31) to stir; A support wheel (72), wherein the support wheel (72) is rotatably disposed on the support member (71) and rolls on the inner side wall of the discharge pipe (13) to provide support and positioning.

8. The machine-made sand scattering device according to claim 6, characterized in that: The control component (2) comprises: A control door (21), the control door (21) being slidably disposed on the discharge pipe (13) and used to control the opening and closing of the discharge pipe (13); A control member (22), wherein the control member (22) is arranged on the box body (1) and is used to drive and control the movement of the door (21).

Images