Spraying, stirring, conveying and sand washing device and method

Abstract

A spray stirring conveying sand washing device and method, which comprises a conveying device, a spray stirring cleaning device, and a connecting bracket; a plurality of spray stirring cleaning devices are connected through a plurality of connecting heads arranged below a connecting pipe in the connecting bracket, the spray stirring cleaning device is extended and retracted by a reciprocating cylinder, a rotating motor drives the spray stirring head to rotate and stir to cooperate with the spray hole for flushing, and at the same time the conveying device enables the machine-made sand to be transmitted forward during the cleaning process, so that the machine-made sand can be stirred and flushed in multiple directions and angles during the transmission process, thereby improving the machine-made sand washing quality, reducing the mud content, and at the same time improving the resource utilization efficiency and reducing the cost.

Description

Technical Field

[0001] The invention belongs to the technical field of machine-made sand cleaning, and relates to a spraying, stirring, conveying sand washing device and method. Background Art

[0002] Traditional sand washing machines mostly use flushing and scouring to clean machine-made sand. Due to the single cleaning method, the flushing and cleaning area is small, which can easily lead to insufficient and incomplete flushing of mud on the surface of the machine-made sand and a high mud content. Multiple flushing is required to reduce the mud content, which affects the quality of the machine-made sand and wastes water resources. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a spraying, stirring, conveying and sand washing device and method, which can reduce the mud content of the machine-made sand and improve the quality of sand washing by telescopically rotating the spraying, stirring and cleaning device in multiple directions to fully wash the machine-made sand.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a spray stirring conveying sand washing device and method, which includes a conveying device, a connecting bracket, and a spray stirring cleaning device; the conveyor belt arranged in the shell of the conveying device is parallel to the lower end surface of the shell, and a plurality of conveying shafts are arranged in the conveyor belt, and the side surfaces of the conveying shafts are in contact with the conveyor belt; the connecting transverse tube in the connecting bracket is horizontally engaged with the shell of the conveying device, and the connecting tube is longitudinally plugged into the connecting transverse tube, and a plurality of connecting heads are arranged under the connecting tube; one end of the spray stirring cleaning device is plugged into the connecting head, and the other end is connected to the spray stirring head.

[0005] The conveying device includes a shell, a conveyor belt, a conveyor shaft, and a baffle; the conveyor belt is installed parallel to the lower end of the shell, and multiple conveyor shafts are arranged in the conveyor belt. The two ends of the conveyor shaft are connected to the two ends inside the shell for rotation, and the two sides of the baffle are fixedly connected to the two ends inside the shell.

[0006] The baffle is a flat plate, and is fixed to the shell body in an inclined state with the conveyor belt, and there is a gap between the baffle and the conveyor belt.

[0007] The connecting bracket includes a connecting transverse tube, a connecting tube, and a connecting head; one side of the two ends of the connecting transverse tube is engaged with the upper end surface of the shell, one end of the connecting tube is plugged into the connecting transverse tube, one side of the connecting tube is provided with multiple connecting heads, the connecting transverse tube and the connecting tube are both hollow, and the lower side of the connecting head is provided with multiple connecting holes.

[0008] The multiple connectors are fixed to the connecting pipes at equal distances from each other and are parallel to the lower end surface of the shell.

[0009] The spray stirring cleaning device includes a push rod, a telescopic rod, a reciprocating cylinder, a telescopic hose, a rotating motor, a spray stirring head, a connecting hole, and a through hole; the lower end surface of the telescopic rod is engaged with the spray stirring head, the push rod and the connecting rod are both hollow, and the upper end surfaces of the push rod and the telescopic rod are provided with multiple through holes; the reciprocating cylinder and the telescopic hose correspond to the connecting hole and the through hole one by one and are plugged into the connecting hole; the lower end surface of the reciprocating cylinder is connected to the rotating motor, and the spray stirring head is connected to the output shaft of the rotating motor.

[0010] The upper end surface of the push rod is threadably matched with the lower end surface of the connector, and the other end of the push rod is plugged into one end of the telescopic rod.

[0011] The spray stirring head comprises an inner shell, an outer shell, a spray hole, a stirring blade, a rotating blade, and a water outlet hole; the inner shell is installed in the inner cavity of the outer shell, and the water outlet hole is arranged at the bottom of the inner cavity of the inner shell; the output shaft of the rotating motor is connected with the inner shell and the outer shell.

[0012] A plurality of stirring blades and spray holes are distributed around the shell, and a rotating blade and a plurality of spray holes are installed on the lower end surface of the shell.

[0013] The conveying, stirring and cleaning method of the spraying, stirring and conveying sand washing device as described above comprises the following steps: S1, install the connecting bracket and clamp the two ends of the connecting cross pipe to the upper end surface of the shell to stabilize it.

[0014] S2, install the spray stirring cleaning device, and fit the upper end surface of the push rod with the connecting head thread on the connecting pipe to fix the connection.

[0015] S3, conveying machine-made sand, transporting the crushed machine-made sand to one end of the conveyor belt, the conveyor belt is operated through the conveyor shaft to convey the machine-made sand forward, and the baffle arranged in the shell makes the machine-made sand turn over during the forward conveyance.

[0016] S4, spray stirring cleaning, the reciprocating cylinder in the push rod makes the spray stirring cleaning device reciprocate and extend, and at the same time, the rotating motor connects to the spray rotating head to make it perform rotary spray stirring cleaning.

[0017] The beneficial effects of the present invention are: The machine-made sand is transported forward during the cleaning process by connecting the conveyor belt and the conveyor shaft to the shell, thereby improving the cleaning efficiency. The baffle and the conveyor belt are inclined, so that the machine-made sand can be turned over during the forward transmission and cleaning process, thereby achieving multi-directional and multi-angle cleaning.

[0018] The spray stirring cleaning device is installed with a connecting bracket to provide a telescopic flushing space, and the reciprocating cylinder enables the spray stirring cleaning device to be vertically telescopic, thereby expanding the cleaning range and improving the cleaning efficiency.

[0019] The rotating motor drives the spray stirring head to perform rotating spray stirring and cleaning, which can stir and clean the machine-made sand more efficiently and at more angles, reduce the mud content of the machine-made sand during the transmission process, and improve the quality of machine-made sand washing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 It is a schematic structural diagram of the conveying device of the present invention.

[0023] Figure 3 It is a cross-sectional schematic diagram of the conveying device of the present invention.

[0024] Figure 4 It is a schematic structural diagram of the connecting bracket of the present invention.

[0025] Figure 5 It is a schematic diagram of the structure of the spray stirring and clearing device of the present invention.

[0026] Figure 6 It is a cross-sectional schematic diagram of the spray stirring and clearing device of the present invention.

[0027] Figure 7 It is a schematic structural diagram of the spray stirring head of the present invention.

[0028] Figure 8 It is a bottom view schematic diagram of the spray stirring head of the present invention.

[0029] Fig. 9 It is a cross-sectional schematic diagram of the spray stirring head of the present invention.

[0030] Fig.10 It is a top view schematic diagram of the spray stirring head of the present invention.

[0031] In the figure: shell 11, conveyor belt 12, conveyor shaft 13, baffle 14, connecting cross pipe 21, connecting pipe 22, connecting head 23, push rod 31, telescopic rod 32, reciprocating cylinder 33, telescopic hose 34, rotating motor 35, connecting hole 36, through hole 37, inner shell 41, outer shell 42, spray hole 43, stirring blade 44, rotating blade 45, water outlet hole 46. DETAILED DESCRIPTION

[0032] like Figure 1 to Figure 10A spray stirring and conveying sand washing device and method are provided, wherein a conveyor belt 12 arranged in a shell 11 of the conveying device is parallel to the lower end surface of the shell 11, a plurality of conveyor shafts 13 are arranged in the conveyor belt 12, and the side surfaces of the conveyor shafts 13 are in contact with the conveyor belt 12; a connecting transverse pipe 21 in a connecting bracket is laterally engaged with the shell 11 of the conveying device, a connecting pipe 22 is longitudinally plugged into the connecting transverse pipe 21, and a plurality of connecting heads 23 are arranged below the connecting pipe 22; one end of a spray stirring and cleaning device is plugged into the connecting head 23, and the other end is connected to a spray stirring head; the conveyor shaft 13 cooperates with the conveyor belt 12 to enable the machine-made sand to be transmitted forward during the cleaning process, thereby improving the cleaning and transmission efficiency and reducing the cleaning and transportation cost.

[0033] Furthermore, the conveying device includes a shell 11, a conveyor belt 12, a conveying shaft 13, and a baffle 14; the conveyor belt 12 is installed parallel to the lower end of the shell 11, and multiple conveying shafts 13 are arranged in the conveyor belt 12. The two ends of the conveying shaft 13 are connected and rotated with the two ends of the inner side of the shell 11, and the two sides of the baffle 14 are fixedly connected with the two ends of the inner side of the shell 11; the machine-made sand is transmitted forward by the conveyor belt for transportation during cleaning.

[0034] Furthermore, the baffle 14 is a flat plate, which is fixed to the shell 11 in an inclined state with the conveyor belt 12, and there is a gap between the baffle 14 and the conveyor belt 12; the machine-made sand is rolled when being transported forward, thereby washing and flushing the mud and sand at multiple angles during the transportation and cleaning process, thereby reducing the mud content of the machine-made sand.

[0035] Furthermore, the connecting bracket includes a connecting transverse tube 21, a connecting tube 22, and a connecting head 23; one side of the two ends of the connecting transverse tube 21 is engaged with the upper end surface of the shell 11, one end of the connecting tube 22 is plugged into the connecting transverse tube 21, and a plurality of connecting heads 23 are provided on one side of the connecting tube 22. The connecting transverse tube 21 and the connecting tube 22 are both hollow, and a plurality of connecting holes 36 are provided on the lower side of the connecting head 23; the connecting bracket enables the spray stirring and cleaning device to have more telescopic cleaning space to improve the stirring and cleaning angle.

[0036] Furthermore, the multiple connectors 23 are fixed to the connecting pipe 22 at equal distances and are parallel to the lower end surface of the shell 11, thereby improving the stability of the spray stirring cleaning device and maintaining horizontal spray flushing.

[0037] Furthermore, the spray stirring cleaning device includes a push rod 31, a telescopic rod 32, a reciprocating cylinder 33, a telescopic hose 34, a rotating motor 35, a spray stirring head, a connecting hole 36, and a through hole 37; the lower end surface of the telescopic rod 32 is engaged with the spray stirring head, the push rod 31 and the connecting rod are both hollow, and the upper end surfaces of the push rod 31 and the telescopic rod 32 are provided with a plurality of through holes 37; the reciprocating cylinder 33 and the telescopic hose 34 correspond to the connecting hole 36 and the through hole 37 one by one and are plugged into the connecting hole 36; the lower end surface of the reciprocating cylinder 33 is connected to the rotating motor 35, and the spray stirring head is connected to the output shaft of the rotating motor 35; when in use, the reciprocating cylinder 33 provides a reciprocating and telescopic function so that the machine-made sand can be further turned over at multiple angles during the forward transportation process, thereby improving the cleaning quality of the machine-made sand.

[0038] Furthermore, the upper end surface of the push rod 31 is threadedly matched with the lower end surface of the connector 23, and the other end of the push rod 31 is plugged into one end of the telescopic rod 32, further improving the stability of the spray stirring cleaning device so that it can stably perform telescopic movement.

[0039] Furthermore, the spray stirring head includes an inner shell 41, an outer shell 42, a spray hole 43, a stirring blade 44, a rotating blade 45, and a water outlet 46; the inner shell 41 is installed in the inner cavity of the outer shell 42, and the water outlet 46 is arranged at the bottom of the inner cavity of the inner shell 41; the output shaft of the rotating motor 35 is connected to the inner shell 41 and the outer shell 42; when the reciprocating cylinder 33 moves, the rotating motor 45 drives the spray stirring head to rotate, stir and clean, thereby improving the flushing efficiency.

[0040] Furthermore, a plurality of stirring blades 44 and spray holes 43 are distributed around the shell 42, and a rotating blade 45 and a plurality of spray holes 43 are installed on the lower end surface of the shell 42, so that the machine-made sand can be stirred and cleaned more efficiently and fully to reduce the mud content.

[0041] Furthermore, the conveying, stirring and cleaning method of the spraying, stirring and conveying sand washing device as described above comprises the following steps: S1, installing the connecting bracket, and clamping the two ends of the connecting cross pipe 21 with the upper end surface of the shell 11 to stabilize it.

[0042] S2, installing the spray stirring cleaning device, and threading the upper end surface of the push rod 31 and the connecting head 23 on the connecting pipe 22 to fix the connection.

[0043] S3, conveying machine-made sand, transporting the crushed machine-made sand to one end of the conveyor belt 12, the conveyor belt 12 is operated through the conveying shaft 13 to convey the machine-made sand forward, and the baffle 14 arranged in the shell 11 makes the machine-made sand turn over during the forward conveyance.

[0044] S4, spraying, stirring and cleaning, the reciprocating cylinder 33 in the push rod 31 causes the spraying, stirring and cleaning device to perform reciprocating telescopic motion, and at the same time, the rotating motor 35 is connected to the spray rotating head to perform rotating spraying, stirring and cleaning.

[0045] In the above method, the machine-made sand enters one end of the conveyor belt 12 and is transmitted forward. It is washed by the baffle 14 and sprayed and stirred by the spray stirring cleaning device, thereby fully improving the water flushing efficiency of the machine-made sand when it is transported forward on the conveyor belt 12, reducing the mud content and improving the quality of machine-made sand washing.

[0046] The above-mentioned embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The embodiments and features in the embodiments of the present application can be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be the technical solutions recorded in the claims, including the equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A spraying, stirring and conveying sand washing device, characterized in that: The invention comprises a conveying device, a connecting bracket and a spray stirring cleaning device; a conveying belt (12) arranged in a shell (11) of the conveying device is parallel to the lower end surface of the shell (11); a plurality of conveying shafts (13) are arranged in the conveying belt (12); the side surfaces of the conveying shafts (13) are in contact with the conveying belt (12); a connecting transverse tube (21) in the connecting bracket is laterally engaged with the shell (11) of the conveying device; a connecting tube (22) is longitudinally plugged into the connecting transverse tube (21); a plurality of connecting heads (23) are arranged below the connecting tube (22); one end of the spray stirring cleaning device is plugged into the connecting head (23), and the other end is connected to the spray stirring head.

2. The spraying, stirring, conveying and sand washing device according to claim 1 is characterized in that: The conveying device comprises a shell (11), a conveyor belt (12), a conveyor shaft (13), and a baffle (14); the conveyor belt (12) is installed parallel to the lower end of the shell (11), a plurality of conveyor shafts (13) are arranged inside the conveyor belt (12), two ends of the conveyor shafts (13) are rotatably connected to two ends of the inner side of the shell (11), and two sides of the baffle (14) are fixedly connected to two ends of the inner side of the shell (11).

3. The spraying, stirring, conveying and sand washing device according to claim 2 is characterized in that: The baffle (14) is a flat plate, and the baffle (14) and the conveyor belt (12) are fixed to the housing (11) in an inclined state, and there is a gap between the baffle (14) and the conveyor belt (12).

4. The connecting bracket according to claim 1, characterized in that: The connecting bracket comprises a connecting transverse tube (21), a connecting tube (22), and a connecting head (23); one side of both ends of the connecting transverse tube (21) is engaged with the upper end surface of the shell (11), one end of the connecting tube (22) is plugged into the connecting transverse tube (21), one side of the connecting tube (22) is provided with a plurality of connecting heads (23), the connecting transverse tube (21) and the connecting tube (22) are both hollow, and a plurality of connecting holes (36) are provided on the lower side of the connecting head (23).

5. The connecting bracket according to claim 4, characterized in that: The plurality of connectors (23) are fixed to the connecting pipe (22) at equal distances from each other, and the connectors (23) are parallel to the lower end surface of the shell (11).

6. The spraying, stirring, conveying and sand washing device according to claim 1 is characterized in that: The spray stirring cleaning device comprises a push rod (31), a telescopic rod (32), a reciprocating cylinder (33), a telescopic hose (34), a rotary motor (35), a spray stirring head, a connecting hole (36), and a through hole (37); the lower end surface of the telescopic rod (32) is engaged with the spray stirring head, the push rod (31) and the connecting rod are both hollow, and the upper end surfaces of the push rod (31) and the telescopic rod (32) are provided with a plurality of through holes (37); the reciprocating cylinder (33) and the telescopic hose (34) correspond to the connecting hole (36) and the through hole (37) one by one and are plugged into the connecting hole (36); the lower end surface of the reciprocating cylinder (33) is connected to the rotary motor (35), and the spray stirring head is connected to the output shaft of the rotary motor (35).

7. The spray stirring cleaning device according to claim 6 is characterized in that: The upper end surface of the push rod (31) is threadably matched with the lower end surface of the connector (23), and the other end of the push rod (31) is plugged into one end of the telescopic rod (32).

8. The spray stirring head according to claim 6, characterized in that: The spray stirring head comprises an inner shell (41), an outer shell (42), a spray hole (43), a stirring blade (44), a rotating blade (45), and a water outlet hole (46); the inner shell (41) is installed in the inner cavity of the outer shell (42), and the water outlet hole (46) is arranged at the bottom of the inner cavity of the inner shell (41); the output shaft of the rotating motor (35) is connected to the inner shell (41) and the outer shell (42).

9. The spray stirring head according to claim 6, characterized in that: A plurality of stirring blades (44) and spray holes (43) are distributed around the outer shell (42), and a rotating blade (45) and a plurality of spray holes (43) are installed on the lower end surface of the outer shell (42).

10. The conveying and stirring cleaning method of the spraying, stirring, conveying sand washing device according to any one of claims 1 to 9, characterized in that: The steps include: S1, installing the connecting bracket, and clamping the two ends of the connecting transverse pipe (21) with the upper end surface of the shell (11) to stabilize it. S2, installing the spray stirring cleaning device, and fitting the upper end surface of the push rod (31) with the threaded connection head (23) on the connection pipe (22) to fix the connection. S3, conveying machine-made sand, conveying the crushed machine-made sand to one end of a conveyor belt (12), the conveyor belt (12) operates through a conveyor shaft (13) to convey the machine-made sand forward, and a baffle (14) provided in the housing (11) causes the machine-made sand to flip during the forward conveyance. S4, spraying, stirring and cleaning, the reciprocating cylinder (33) in the push rod (31) causes the spraying, stirring and cleaning device to perform reciprocating telescopic motion, while the rotating motor (35) is connected to the spraying rotating head to perform rotating spraying, stirring and cleaning.

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