Feeding device convenient to control roller press

Abstract

The utility model discloses a feeding device convenient to control a roller press. The feeding device comprises a base, a roller pressing box is installed above the base, a connecting channel is connected to the upper portion of the roller pressing box, a feeding box is connected to the upper portion of the connecting channel, a stirring rod is installed in the feeding box, and a stirring motor is installed on one side outside the feeding box; discharging baffles are installed on the two sides of the lower portion of the discharging port, nut seats are connected to the upper portions of the discharging baffles, conveying lead screws are installed in the nut seats, and one ends of the conveying lead screws are connected with conveying motors; and one end of the extrusion roller is connected with a driving motor. Compared with an existing device, the feeding device convenient to control the roller press can drive the conveying lead screw to rotate through the conveying motor, the rotating conveying lead screw can conduct relative conveying on the nut base and the discharging baffle in the horizontal direction, and therefore the discharging opening can be conveniently opened and closed.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device convenient for controlling a roller press. Background Technique

[0002] A roller press is a cement energy-saving grinding device, which is designed according to the principle of bed grinding. Its main characteristics are: high pressure, full speed, full material, and bed crushing. The roller press consists of two extrusion rollers that rotate synchronously in opposite directions, one is a fixed roller and the other is a movable roller. During the working process of the roller press, feeding is usually required, so a feeding device for the roller press is needed.

[0003] Chinese Patent with the authorized publication number of CN220242526U discloses a feeding device for a roller press, which relates to the technical field of roller presses, specifically a feeding device for a roller press, including two main boards and two first side boards that are parallel to each other and whose two ends are respectively fixedly connected to the side walls of the main boards. A blanking bin is formed between the two main boards and the two first side boards; two opposite blanking adjusting components are arranged on the side walls of the two main boards and below the first side boards; by using a threaded clamping block and an adjusting rod to cooperate to adjust the inclination of the second side board, the adjustment of the inclination of the second side board is used to adjust the amount of raw material entering; by using a driving component to make the first push plate, the second push plate and the third push plate repeatedly move up and down, the second push plate and the third push plate compact the raw material downward during the up and down movement, and make the raw material move downward more densely, and the raw material flows downward more stably, achieving the purpose of improving the rolling efficiency of the raw material by the roller press.

[0004] Although the above-mentioned feeding device for the roller press achieves the purpose of improving the rolling efficiency of the raw material by the roller press, the feeding adjustment of the roller press is very inconvenient. Generally, when the opening needs to be adjusted, it entirely depends on workers to operate the bar gate on-site, and the opening degree of the feeding is adjusted through the bars on the bar gate, resulting in a large labor intensity for workers. Therefore, we propose a feeding device convenient for controlling a roller press. Content of the Utility Model

[0005] The purpose of the utility model is to provide a feeding device convenient for controlling a roller press, so as to solve the problem in the above-mentioned background technique that due to the inconvenient feeding adjustment of the roller press, generally when the opening needs to be adjusted, it entirely depends on workers to operate the bar gate on-site, and the opening degree of the feeding is adjusted through the bars on the bar gate, resulting in a large labor intensity for workers.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A feeding device convenient for controlling a roller press, including:

[0007] Base, above which a rolling box is installed, and above the rolling box is connected a connection channel, above the connection channel is connected a feeding box, and inside the feeding box is installed a stirring rod, and on one side outside the feeding box is installed a stirring motor;

[0008] Discharge port, which is arranged at the bottom of the feeding box, on both sides below the discharge port are installed blanking baffles, and above the blanking baffles is connected a nut seat, inside the nut seat is installed a conveying screw rod, and at one end of the conveying screw rod is connected a conveying motor;

[0009] Filter screen plate, which is installed below the discharge port, outside the filter screen plate is provided a vibration block, and outside the vibration block is connected a vibration motor;

[0010] Extrusion rollers, which are installed at both ends inside the rolling box, and at one end of the extrusion roller is connected a driving motor.

[0011] Preferably, the feeding box further comprises:

[0012] Sealing plates, which are installed on both sides above the feeding box, on one side inside the sealing plates is connected a telescopic push rod, and a telescopic structure is formed between the telescopic push rod and the sealing plates.

[0013] Preferably, the stirring motor and the stirring rod form a rotating structure through a transmission shaft, and the stirring rods are evenly distributed.

[0014] Preferably, the conveying motor and the conveying screw rod form a rotating structure, and the conveying screw rod penetrates through the inside of the nut seat.

[0015] Preferably, the nut seat is fixedly connected to the blanking baffle, and the blanking baffle is slidably connected to the discharge port.

[0016] Preferably, the filter screen plate further comprises:

[0017] Magnetic attraction sheets, which are installed at the connection between the filter screen plate and the vibration block, the vibration motor is connected to the filter screen plate through the vibration block, and the filter screen plate is detachably connected to the vibration block through the magnetic attraction sheets.

[0018] Preferably, the driving motor and the extrusion roller form a rotating structure, and the extrusion rollers are symmetrically distributed about the vertical center line of the rolling box.

[0019] Compared with the prior art, the present utility model provides a feeding device facilitating the control of a rolling press, having the following beneficial effects:

[0020] The utility model can drive the conveying lead screw to rotate through a conveying motor, and the rotating conveying lead screw can relatively convey the nut seat and the blanking baffle in the horizontal direction, so as to facilitate the opening and closing of the discharge port, avoid the inconvenient feeding adjustment of the roller press. Generally, when the opening needs to be adjusted, the worker relies entirely on operating the bar gate on the site, and adjusts the opening degree of the feeding through the bars on the bar gate, which causes the problem of high labor intensity of the worker. Brief Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 For the utility model Figure 1 It is an enlarged schematic diagram of part A in the utility model;

[0023] Figure 3 It is a schematic diagram of the external structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the filter screen plate of the utility model.

[0025] In the figure: 1, base; 2, roller pressing box; 3, feeding box; 4, sealing plate; 5, telescopic push rod; 6, stirring rod; 7, stirring motor; 8, discharge port; 9, blanking baffle; 10, nut seat; 11, conveying lead screw; 12, conveying motor; 13, connecting channel; 14, filter screen plate; 15, vibration motor; 16, extrusion roller; 17, driving motor; 18, magnetic attraction piece; 19, vibration block. Specific Embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-3, A feeding device convenient for controlling a roller press, comprising: a base 1, a roller press box 2 is installed above the base 1, and a connecting channel 13 is connected above the roller press box 2. A feeding box 3 is connected above the connecting channel 13, and a stirring rod 6 is installed inside the feeding box 3. A stirring motor 7 is installed on one side outside the feeding box 3; the stirring motor 7 and the stirring rod 6 form a rotating structure through a transmission shaft, and the stirring rods 6 are evenly distributed; the stirring motor 7 can drive the stirring rod 6 to rotate through the transmission shaft, and the rotating stirring rod 6 can stir the materials in the feeding box 3 to prevent the materials from caking; a sealing plate 4, which is installed on both sides above the feeding box 3, and a telescopic push rod 5 is connected to one side inside the sealing plate 4, and the telescopic push rod 5 and the sealing plate 4 form a telescopic structure; the telescopic push rod 5 can drive the sealing plate 4 to perform horizontal transmission, so as to facilitate the opening and closing of the feeding box 3; a discharge port 8, which is arranged at the bottom of the feeding box 3, and blanking baffles 9 are installed on both sides below the discharge port 8, and a nut seat 10 is connected above the blanking baffle 9. A transmission lead screw 11 is installed inside the nut seat 10, and one end of the transmission lead screw 11 is connected to a transmission motor 12; the transmission motor 12 and the transmission lead screw 11 form a rotating structure, and the transmission lead screw 11 penetrates through the inside of the nut seat 10; the nut seat 10 is fixedly connected to the blanking baffle 9, and the blanking baffle 9 is slidably connected to the discharge port 8; the transmission motor 12 can drive the transmission lead screw 11 to rotate, and the rotating transmission lead screw 11 can perform relative transmission in the horizontal direction on the nut seat 10 and the blanking baffle 9, so as to facilitate the opening and closing of the discharge port 8.

[0028] Please refer to Figure 1 , 2 and Figure 4, a feeding device convenient for controlling a roller press, comprising: a magnetic sheet 18, which is installed at the connection between the filter screen plate 14 and the vibration block 19. The vibration motor 15 is connected to the filter screen plate 14 through the vibration block 19, and the filter screen plate 14 is detachably connected to the vibration block 19 through the magnetic sheet 18; the magnetic sheet 18 can facilitate the mutual disassembly and assembly of the filter screen plate 14 and the vibration block 19. The vibration motor 15 can drive the vibration block 19 and the filter screen plate 14 to generate vibration, so as to screen the falling materials, and then relatively uniform materials can be selected to prevent large particle materials from falling and causing serious wear to the extrusion roller 16; a filter screen plate 14, which is installed below the discharge port 8, a vibration block 19 is arranged outside the filter screen plate 14, and a vibration motor 15 is connected to the outside of the vibration block 19; extrusion rollers 16, which are installed at both ends inside the roller press box 2, and a driving motor 17 is connected to one end of the extrusion roller 16; the driving motor 17 and the extrusion roller 16 form a rotating structure, and the extrusion rollers 16 are symmetrically distributed about the vertical center line of the roller press box 2; the driving motor 17 can drive the extrusion rollers 16 to rotate relatively, so as to crush the materials through the relatively rotating extrusion rollers 16.

[0029] Working principle: When using the feeding device convenient for controlling the roll press, first place the material into the feeding box 3, start the telescopic push rod 5, and the telescopic push rod 5 drives the sealing plate 4 to perform horizontal transmission, thereby closing the feeding box 3. Then start the stirring motor 7, and the stirring motor 7 drives the stirring rod 6 to rotate through the transmission shaft. The rotating stirring rod 6 can stir the material in the feeding box 3 to prevent the material from caking. Secondly, start the conveying motor 12, and the conveying motor 12 drives the conveying screw rod 11 to rotate. The rotating conveying screw rod 11 performs relative horizontal transmission on the nut seat 10 and the blanking baffle 9, thereby opening the discharge port 8, and the material can fall downward. During the blanking process, the blanking baffle 9 can control the size of the discharge port 8 and the size of the discharge amount. Then start the vibration motor 15, and the vibration motor 15 drives the vibration block 19 and the filter screen plate 14 to generate vibration, thereby screening the falling material, and relatively uniform material can be selected to prevent large particle material from falling and causing serious wear to the extrusion roller 16. Finally, start the driving motor 17, and the driving motor 17 drives the extrusion rollers 16 to rotate relatively, so that the material can be extruded and crushed by the relatively rotating extrusion rollers 16. The magnetic attraction piece 18 facilitates the mutual disassembly and assembly of the filter screen plate 14 and the vibration block 19, and is convenient for regularly disassembling the filter screen plate 14 for cleaning in the future. This is the working principle of the feeding device convenient for controlling the roll press.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for facilitating the control of a roller press, characterized in that: include: A base (1), a roller press box (2) is installed above the base (1), a connecting channel (13) is connected above the roller press box (2), a feed box (3) is connected above the connecting channel (13), a stirring rod (6) is installed inside the feed box (3), and a stirring motor (7) is installed on one side outside the feed box (3); A discharge port (8) is arranged at the bottom of the feed box (3), and discharge baffles (9) are installed on both sides below the discharge port (8), and a nut seat (10) is connected above the discharge baffle (9), a conveying screw rod (11) is installed inside the nut seat (10), and one end of the conveying screw rod (11) is connected to a conveying motor (12); A filter screen plate (14) is installed below the discharge port (8), a vibration block (19) is arranged on the outer side of the filter screen plate (14), and a vibration motor (15) is connected to the outer side of the vibration block (19); The squeezing roller (16) is installed at both ends of the roller press box (2), and one end of the squeezing roller (16) is connected to a driving motor (17).

2. A feeding device for facilitating the control of a roller press according to claim 1, characterized in that: The feed box (3) is also provided with: A sealing plate (4) is installed on both sides above the feed box (3); one side of the sealing plate (4) is connected to a telescopic push rod (5), and a telescopic structure is formed between the telescopic push rod (5) and the sealing plate (4).

3. A feeding device for facilitating the control of a roller press according to claim 1, characterized in that: The stirring motor (7) forms a rotating structure with the stirring rods (6) through the transmission shaft, and the stirring rods (6) are evenly distributed.

4. A feeding device for facilitating the control of a roller press according to claim 1, characterized in that: A rotating structure is formed between the transmission motor (12) and the transmission screw rod (11), and the transmission screw rod (11) penetrates the interior of the nut seat (10).

5. A feeding device for facilitating the control of a roller press according to claim 1, characterized in that: The nut seat (10) is fixedly connected to the material discharge baffle (9), and the material discharge baffle (9) is slidably connected to the discharge port (8).

6. A feeding device for facilitating the control of a roller press according to claim 1, characterized in that: The filter screen plate (14) is also provided with: A magnetic sheet (18) is installed at the connection between the filter screen plate (14) and the vibration block (19); the vibration motor (15) is connected to the filter screen plate (14) via the vibration block (19); and the filter screen plate (14) is detachably connected to the vibration block (19) via the magnetic sheet (18).

7. A feeding device for facilitating the control of a roller press according to claim 1, characterized in that: The driving motor (17) and the squeezing rollers (16) form a rotating structure, and the squeezing rollers (16) are symmetrically distributed with respect to the vertical center line of the roller press box (2).

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