Barbecue powder screening device

Abstract

The utility model discloses a barbecue powder screening device, and relates to the technical field of barbecue powder processing equipment. The barbecue powder screening device comprises a box body, two sets of guide rails are fixedly mounted at the bottom of the inner side of the box body, a mounting box is slidably mounted at the tops of the guide rails, two sets of discharging ports are formed in the front side and the rear side of the mounting box correspondingly, a screening net is fixedly mounted in each set of discharging ports, and the barbecue powder screening device further comprises a conveying unit mounted above the mounting box. According to the barbecue powder screening device, through the conveying unit, barbecue powder can be automatically and evenly conveyed into the mounting box, manual feeding of workers is not needed, the labor cost is reduced, the barbecue powder processing efficiency is improved, and through cooperation of a pushing structure, in the barbecue powder feeding process of the conveying unit, the barbecue powder can be automatically and evenly conveyed into the mounting box. And four groups of screening nets can be driven to shake left and right, so that the screening effect of barbecue powder is improved, one machine has two purposes, and the manufacturing cost of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of barbecue powder processing equipment, in particular to a barbecue powder screening device. Background Art

[0002] Publication number CN218190899U discloses a vibrating screening device for seasoning processing, comprising a funnel and supporting legs for supporting the funnel. A coaxial support ring is provided in the middle of the funnel's inner cavity. A mesh screen for screening seasonings is provided above the support ring in the funnel's inner cavity. Multiple first elastic members are evenly arranged along the circumference of the mesh screen between the outer wall of the mesh screen and the inner wall of the funnel, and a second elastic member is provided between the top surface of the support ring and the outer edge of the lower end surface of the mesh screen. A cover for covering the upper opening of the funnel is also provided at the top of the funnel. Because the lower end surface of the mesh screen is connected to the support ring via the second elastic member, and the outer wall of the mesh screen is connected to the inner wall of the funnel via the first elastic member, the mesh screen can be vibrated in all directions by knocking on the outer wall of the mesh screen through a knocking mechanism. Compared to the prior art in which the screening plate can only move up and down, the vibrating screening device has a higher screening efficiency.

[0003] However, when the above screening device is in use, the seasoning needs to be manually added to the device one by one, and the staff will be tired after working for a long time. Utility Model Content

[0004] The purpose of the present invention is to provide a barbecue powder screening device to solve the problems and defects raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a barbecue powder screening device, comprising a box body, two sets of guide rails are fixedly installed on the inner bottom of the box body, an installation box is slidably installed on the top of the guide rails, two sets of discharge ports are opened on the front and rear sides of the installation box, a screening net is fixedly installed in each set of discharge ports, and a conveying unit is also included. The conveying unit is used to put equal amounts of barbecue powder into the interior of the installation box, and a pushing structure is installed on the box body, the installation box and the conveying unit. The conveying unit is used to drive the pushing structure to drive the installation box and the screening net to perform left and right reciprocating motion.

[0006] Preferably, the conveying unit includes a mounting cylinder, an inclined plate, a motor, a rotating rod and spiral blades. The mounting cylinder is fixedly mounted on the inner walls on both sides of the box body, the inclined plate is fixedly mounted on the inner wall of the box body and the outer wall of the mounting cylinder, the motor is fixedly mounted on one side outer wall of the box body, the rotating rod is rotatably mounted on both sides of the box body, there are two groups of spiral blades, both of which are fixedly mounted on the outer wall of the rotating rod, and the two groups of spiral blades are symmetrically arranged on the left and right, and the output shaft of the motor is fixedly mounted on one end of the rotating rod, which can automatically and evenly convey the barbecue powder to the interior of the mounting box without the need for manual loading by staff, thereby reducing labor costs and improving the processing efficiency of barbecue powder.

[0007] Preferably, two groups of feed ports are provided at the top of the installation cylinder, and a discharge port is provided at the bottom of the installation cylinder.

[0008] Preferably, the pushing structure includes a fixed plate, a rotating shaft, a cam and a return spring. The fixed plate is fixedly installed on the inner wall of one side of the box body, the rotating shaft is rotatably installed on the fixed plate, the cam is fixedly installed on one end of the rotating shaft, and there are two groups of return springs fixedly installed on the outer walls of both sides of the installation box, and one end of the two groups of return springs are fixedly installed on the inner walls of both sides of the box body, and the cam is in contact with the outer wall of one side of the installation box.

[0009] Preferably, the pushing structure also includes a transmission rod, pulley A, pulley B, a belt, bevel gear A and bevel gear B. The transmission rod is rotatably installed on one side of the box body, pulley A is fixedly installed on the outer wall of the rotating rod, pulley B is fixedly installed on the outer wall of the transmission rod, the belt is sleeved on the outside of pulley A and pulley B, and pulley A is connected to pulley B through the belt, bevel gear A is fixedly installed on the outer wall of the transmission rod, bevel gear B is fixedly installed on the other end of the rotating shaft, and bevel gear B is meshed with bevel gear A, so that the conveying unit can also drive the four groups of screening nets to shake left and right during the process of loading the barbecue powder, thereby improving the screening effect of the barbecue powder, realizing dual use of one machine, and reducing the manufacturing cost of the device.

[0010] Preferably, two sets of movable openings are opened on the front and rear sides of the box body, the screening nets extend into the movable openings, and the lengths of the two uppermost sets of screening nets are greater than the lengths of the two lower sets of screening nets, so that the screened barbecue powder falls into different areas.

[0011] Preferably, four sets of movable wheels are fixedly mounted on the bottom of the box.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The barbecue powder screening device can automatically and evenly transport the barbecue powder to the interior of the installation box through the conveying unit, eliminating the need for manual loading by staff, reducing labor costs, and improving the barbecue powder processing efficiency. Furthermore, through the cooperation of the pushing structure, the conveying unit can also drive the four groups of screening nets to swing left and right during the process of loading the barbecue powder, thereby improving the barbecue powder screening effect, achieving dual purposes in one machine, and reducing the manufacturing cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a cross-sectional view of the box body of the utility model;

[0017] Figure 3 It is a cross-sectional view of the installation box and the installation tube of the utility model.

[0018] Figure numerals: 1. Box body; 2. Guide rail; 3. Mounting box; 4. Screening net; 5. Mounting cylinder; 6. Inclined plate; 7. Motor; 8. Rotating rod; 9. Spiral sheet; 10. Fixed plate; 11. Rotating shaft; 12. Cam; 13. Transmission rod; 14. Pulley A; 15. Pulley B; 16. Belt; 17. Bevel gear A; 18. Bevel gear B; 19. Return spring. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] See also Figure 1-3 The utility model provides a technical solution: a barbecue powder screening device, including a box body 1, two sets of guide rails 2 are fixedly installed on the inner bottom of the box body 1, and a mounting box 3 is slidably installed on the top of the guide rail 2. Two sets of discharge ports are opened on the front and rear sides of the mounting box 3, and a screening net 4 is fixedly installed in each set of discharge ports. It also includes a conveying unit installed above the mounting box 3, which is used to put the barbecue powder into the interior of the mounting box 3 in equal amounts through the conveying unit. A pushing structure installed on the box body 1, the mounting box 3 and the conveying unit is used to drive the pushing structure to drive the mounting box 3 and the screening net 4 to reciprocate left and right through the conveying unit.

[0021] The conveying unit includes a mounting cylinder 5, an inclined plate 6, a motor 7, a rotating rod 8 and a spiral piece 9. The mounting cylinder 5 is fixedly mounted on the inner walls of both sides of the box body 1, the inclined plate 6 is fixedly mounted on the inner wall of the box body 1 and the outer wall of the mounting cylinder 5, the motor 7 is fixedly mounted on the outer wall of one side of the box body 1, the rotating rod 8 is rotatably mounted on both sides of the box body 1, and there are two groups of spiral pieces 9, both of which are fixedly mounted on the outer wall of the rotating rod 8, and the two groups of spiral pieces 9 are symmetrically arranged. The output shaft of the motor 7 is fixedly mounted on one end of the rotating rod 8. When the motor 7 is started, the output shaft of the motor 7 drives the rotating rod 8 and the spiral piece 9 to rotate. The rotation of the spiral piece 9 automatically and evenly pushes the barbecue powder, so that the barbecue powder enters the screening net 4 inside the mounting box 3 through the discharge port. There is no need for manual loading by staff, which reduces labor costs and improves the processing efficiency of barbecue powder.

[0022] Two groups of feed ports are provided at the top of the installation cylinder 5 , and a discharge port is provided at the bottom of the installation cylinder 5 .

[0023] The pushing structure includes a fixed plate 10, a rotating shaft 11, a cam 12 and a return spring 19. The fixed plate 10 is fixedly installed on the inner wall of one side of the box body 1, the rotating shaft 11 is rotatably installed on the fixed plate 10, the cam 12 is fixedly installed on one end of the rotating shaft 11, and there are two groups of return springs 19 respectively fixedly installed on the outer walls of both sides of the installation box 3, and one end of the two groups of return springs 19 is respectively fixedly installed on the inner walls of both sides of the box body 1, and the cam 12 is in contact with the outer wall of one side of the installation box 3.

[0024] The pushing structure also includes a transmission rod 13, a pulley A14, a pulley B15, a belt 16, a bevel gear A17 and a bevel gear B18. The transmission rod 13 is rotatably mounted on one side of the box body 1, the pulley A14 is fixedly mounted on the outer wall of the rotating rod 8, the pulley B15 is fixedly mounted on the outer wall of the transmission rod 13, the belt 16 is sleeved on the outer side of the pulley A14 and the pulley B15, and the pulley A14 is connected to the pulley B15 through the belt 16. The bevel gear A17 is fixedly mounted on the outer wall of the transmission rod 13, the bevel gear B18 is fixedly mounted on the other end of the rotating shaft 11, and the bevel gear B18 is meshed with the bevel gear A17, so that the conveyor During the process of loading the barbecue powder into the unit, the rotation of the rotating rod 8 drives the pulley A14 to rotate, and the pulley A14 drives the pulley B15, the transmission rod 13 and the bevel gear A17 to rotate through the belt 16. The rotation of the bevel gear A17 drives the bevel gear B18, the fixed plate 10 and the rotating shaft 11 to rotate. The rotation of the rotating shaft 11 is used to push the installation box 3 and the screening net 4 to the left. Since the reset spring 19 resets the installation box 3, the installation box 3 and the screening net 4 can move back and forth left and right, so that the four groups of screening nets 4 can effectively screen the barbecue powder, realizing dual-purpose of one machine and reducing the manufacturing cost of the device.

[0025] Two groups of movable openings are opened on the front and back sides of the box body 1, and the screening nets 4 extend into the movable openings. The lengths of the two upper groups of screening nets 4 are greater than the lengths of the two lower groups of screening nets 4, so that the screened barbecue powder falls into different areas.

[0026] Four sets of movable wheels are fixedly installed on the bottom of the box body 1.

[0027] Working principle: The barbecue powder is put into the top of the inclined plate 6 on the inner side of the box body 1, and the barbecue powder enters the inner side of the installation cylinder 5 through the feed port. By starting the motor 7, the output shaft of the motor 7 drives the rotating rod 8 and the spiral piece 9 to rotate. The rotation of the spiral piece 9 pushes the barbecue powder, so that the barbecue powder enters the screening net 4 on the inner side of the installation box 3 through the discharge port, and the rotation of the rotating rod 8 drives the pulley A14 to rotate. The pulley A14 drives the pulley B15, the transmission rod 13 and the bevel gear A17 to rotate through the belt 16. The rotation of the bevel gear A17 drives the bevel gear B18, the fixed plate 10 and the rotating shaft 11 to rotate. The rotation of the rotating shaft 11 is used to push the installation box 3 and the screening net 4 to the left. Since the reset spring 19 resets the installation box 3, the installation box 3 and the screening net 4 can move back and forth left and right, so that the four groups of screening nets 4 can effectively screen the barbecue powder.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A barbecue powder screening device, comprising a box (1), two sets of guide rails (2) are fixedly installed on the inner bottom of the box (1), a mounting box (3) is slidably mounted on the top of the guide rails (2), two sets of discharge ports are opened on the front and rear sides of the mounting box (3), and a screening net (4) is fixedly installed in each set of discharge ports, characterized in that: Also includes: A conveying unit installed above the installation box (3) is used to deliver equal amounts of barbecue powder into the interior of the installation box (3); The pushing structure installed on the box body (1), the installation box (3) and the conveying unit is used to drive the pushing structure through the conveying unit to drive the installation box (3) and the screening net (4) to perform left and right reciprocating motion.

2. The barbecue powder screening device according to claim 1, characterized in that: The conveying unit comprises a mounting cylinder (5), an inclined plate (6), a motor (7), a rotating rod (8) and a spiral piece (9); the mounting cylinder (5) is fixedly mounted on the inner walls of both sides of the box body (1); the inclined plate (6) is fixedly mounted on the inner wall of the box body (1) and the outer wall of the mounting cylinder (5); the motor (7) is fixedly mounted on the outer wall of one side of the box body (1); the rotating rod (8) is rotatably mounted on both sides of the box body (1); two groups of spiral pieces (9) are fixedly mounted on the outer wall of the rotating rod (8), and the two groups of spiral pieces (9) are symmetrically arranged on the left and right; the output shaft of the motor (7) is fixedly mounted on one end of the rotating rod (8).

3. The barbecue powder screening device according to claim 2, characterized in that: Two groups of feed ports are provided at the top of the installation cylinder (5), and a discharge port is provided at the bottom of the installation cylinder (5).

4. The barbecue powder screening device according to claim 3, characterized in that: The pushing structure comprises a fixed plate (10), a rotating shaft (11), a cam (12) and a return spring (19); the fixed plate (10) is fixedly mounted on an inner wall of one side of the box body (1); the rotating shaft (11) is rotatably mounted on the fixed plate (10); the cam (12) is fixedly mounted on one end of the rotating shaft (11); two groups of return springs (19) are respectively fixedly mounted on the outer walls of both sides of the installation box (3); and one end of the two groups of return springs (19) is respectively fixedly mounted on the inner walls of both sides of the box body (1); and the cam (12) contacts the outer wall of one side of the installation box (3).

5. The barbecue powder screening device according to claim 4, characterized in that: The pushing structure further comprises a transmission rod (13), a pulley A (14), a pulley B (15), a belt (16), a bevel gear A (17) and a bevel gear B (18), wherein the transmission rod (13) is rotatably mounted on one side of the box body (1), the pulley A (14) is fixedly mounted on the outer wall of the rotating rod (8), the pulley B (15) is fixedly mounted on the outer wall of the transmission rod (13), the belt (16) is sleeved on the outer sides of the pulley A (14) and the pulley B (15), and the pulley A (14) is connected to the pulley B (15) through the belt (16), the bevel gear A (17) is fixedly mounted on the outer wall of the transmission rod (13), the bevel gear B (18) is fixedly mounted on the other end of the rotating shaft (11), and the bevel gear B (18) is meshed with the bevel gear A (17).

6. The barbecue powder screening device according to claim 5, characterized in that: Two groups of movable openings are provided on the front and rear sides of the box body (1), and the screening nets (4) extend into the movable openings, and the lengths of the two uppermost groups of screening nets (4) are greater than the lengths of the two lower groups of screening nets (4).

7. The barbecue powder screening device according to claim 6, characterized in that: Four sets of movable wheels are fixedly mounted on the bottom of the box (1).

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