Uniform feeding system capable of controlling feeding thickness

Abstract

The utility model relates to the technical field of mine crushing machinery, and discloses a uniform feeding system capable of controlling the feeding thickness, a discharging device is composed of a fixed cylinder, a shaft rod, a spiral blade, a first motor, a rotating shaft and a second motor, the second motor is fixedly installed in a frame body, the rotating shaft is rotatably installed in the frame body, and the first motor is fixedly installed in the frame body. The fixed cylinder is fixedly installed at the top of the rotating shaft, the shaft rod is rotatably installed in the fixed cylinder, the spiral blade is fixedly installed on the surface of the shaft rod, and the first motor is fixedly installed on the side face of the fixed cylinder. According to the uniform feeding system capable of controlling the feeding thickness, a first motor is driven to enable a shaft rod to rotate, a second motor is driven to enable a fixing barrel to rotate, a spiral blade can evenly transfer materials to the top of a door body, a third motor is driven, under the action of a connecting rod, the door body can be opened and closed, and therefore the feeding thickness can be controlled; the use is convenient and the effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of mining crushing machinery, in particular to a uniform feeding system capable of controlling the thickness of feeding. Background Art

[0002] In the mining crushing production line, due to the large size of the large sand making machine, the raw materials enter the processing equipment without time to disperse. This will result in only a part of the equipment processing cavity having materials, and the rest cannot play its due efficiency.

[0003] The patent with application number 202221820821.6 discloses a uniform feeding device capable of controlling the feeding thickness, including a machine base, a buffer device, a feeding device and a hopper, the machine base is provided with vertical plates on both sides along the longitudinal direction, the hopper is provided with fixings on both sides along the longitudinal direction, and the hopper is fixedly connected to the upper part of the vertical plate through the fixings; a fixed plate is provided on the longitudinal front side of the vertical plate, and the fixed plate is connected to the vertical plate through an adjusting screw; the vertical facade of the fixed plate is a square frame, and the fixed plate is fixedly connected to the feed port of a sand making machine; a guard plate is longitudinally provided on the outer side around the fixed plate, and the guard plate is arranged on the inner side of the vertical plate, and the longitudinal width of the guard plate is greater than the length of the adjusting screw.

[0004] The uniform feeding device can control the feeding thickness. The raw materials entering the sand making machine are evenly distributed through the vibration of the feeding device of the feeder before entering the sand making machine, which increases the sand making output and reduces energy consumption. However, there are still areas for improvement. For example, the device requires manual operation to adjust the feeding thickness, which is inconvenient to use and is cumbersome to adjust back and forth, and cannot meet current needs. Utility Model Content

[0005] The purpose of the utility model is to provide a uniform feeding system capable of controlling the feeding thickness, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniform feeding system capable of controlling the feeding thickness, comprising a frame, a vibration component, a feeding device, a fixed frame, and an opening and closing device, wherein the vibration component is arranged inside the frame, the feeding device is arranged on the top of the frame, the fixed frame is fixedly installed inside the frame, and the opening and closing device is arranged inside the fixed frame.

[0007] The unloading device consists of a fixed cylinder, an axle, a spiral blade, a first motor, a rotating shaft, and a second motor. The second motor is fixedly installed inside the frame, the rotating shaft is rotatably installed inside the frame, the fixed cylinder is fixedly installed on the top of the rotating shaft, the axle is rotatably installed inside the fixed cylinder, the spiral blade is fixedly installed on the surface of the axle, and the first motor is fixedly installed on the side of the fixed cylinder.

[0008] The opening and closing device consists of a threaded rod, a threaded sleeve, a driven wheel, a third motor, a driving wheel, and a door body. The threaded rod is rotatably installed inside a fixed frame, the threaded sleeve is threadedly installed on the surface of the threaded rod, the driven wheel is fixedly installed on the surface of the threaded rod, the third motor is fixedly installed on the side of the fixed frame, the driving wheel is fixedly installed on the output shaft of the third motor, and the door body is rotatably installed inside the fixed frame.

[0009] Preferably, the output shaft of the second motor is fixedly connected to the rotating shaft, and this arrangement can cause the rotating shaft to rotate by driving the second motor.

[0010] Preferably, the output shaft of the first motor is fixedly connected to the shaft rod, and this arrangement can cause the shaft rod to rotate by driving the first motor.

[0011] Preferably, a feed hopper is fixedly installed on the top of the fixed cylinder, and the axis of the feed hopper coincides with the axis of the rotating shaft. By rotating the rotating shaft, the fixed cylinder can be rotated left and right to disperse the lower material, and this process will not affect the feeding of the feed hopper.

[0012] Preferably, the driven wheel and the driving wheel are meshed, and by driving the third motor, the threaded rod can be rotated under the action of the driven wheel and the driving wheel, so that the threaded sleeve moves up and down.

[0013] Preferably, the threaded sleeve and the door body are hinged by a connecting rod, and the threaded sleeve is moved up and down, and the door body can be opened and closed under the action of the connecting rod, so that the feed thickness can be controlled.

[0014] Preferably, a strip block is provided on the top of the door body, and strip grooves are formed between adjacent strip blocks, and the strip grooves play a guiding role, and are used to guide the materials falling on the top of the door body to the vibration assembly.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the uniform feeding system capable of controlling the feeding thickness drives the first motor to rotate the shaft rod, drives the second motor to rotate the fixed cylinder, so that the spiral blades can transfer the material evenly to the top of the door body, and drives the third motor. Under the action of the connecting rod, the door body can be opened and closed, thereby controlling the feeding thickness. It is easy to use and has good effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixed cylinder, shaft rod and spiral blades of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the threaded rod, threaded sleeve and driven wheel of the utility model.

[0020] In the figure: 1. frame; 2. vibration component; 3. unloading device; 301. fixed cylinder; 302. shaft; 303. spiral blade; 304. first motor; 305. rotating shaft; 306. second motor; 4. fixed frame; 5. opening and closing device; 501. threaded rod; 502. threaded sleeve; 503. driven wheel; 504. third motor; 505. driving wheel; 506. door body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a uniform feeding system capable of controlling the feeding thickness, comprising a frame 1, a vibration component 2, a feeding device 3, a fixing frame 4, and an opening and closing device 5, wherein the vibration component 2 is arranged inside the frame 1, the feeding device 3 is arranged on the top of the frame 1, the fixing frame 4 is fixedly installed inside the frame 1, and the opening and closing device 5 is arranged inside the fixing frame 4.

[0023] The unloading device 3 is composed of a fixed cylinder 301, a shaft 302, a spiral blade 303, a first motor 304, a rotating shaft 305, and a second motor 306. The second motor 306 is fixedly installed inside the frame 1, and the rotating shaft 305 is rotatably installed inside the frame 1. The output shaft of the second motor 306 is fixedly connected to the rotating shaft 305. This arrangement can rotate the rotating shaft 305 by driving the second motor 306. The fixed cylinder 301 is fixedly installed on the top of the rotating shaft 305. A feed hopper is fixedly installed on the top of the fixed cylinder 301, and The axis of the feed hopper coincides with the axis of the rotating shaft 305. By rotating the rotating shaft 305, the fixed cylinder 301 can be rotated left and right to disperse the material. This process will not affect the feeding of the feed hopper. The shaft 302 is rotatably installed inside the fixed cylinder 301, and the spiral blade 303 is fixedly installed on the surface of the shaft 302. The first motor 304 is fixedly installed on the side of the fixed cylinder 301. The output shaft of the first motor 304 is fixedly connected to the shaft 302. This arrangement can rotate the shaft 302 by driving the first motor 304.

[0024] The opening and closing device 5 is composed of a threaded rod 501, a threaded sleeve 502, a driven wheel 503, a third motor 504, a driving wheel 505, and a door body 506. The threaded rod 501 is rotatably mounted inside the fixed frame 4, the threaded sleeve 502 is threadedly mounted on the surface of the threaded rod 501, the driven wheel 503 is fixedly mounted on the surface of the threaded rod 501, the third motor 504 is fixedly mounted on the side of the fixed frame 4, and the driving wheel 505 is fixedly mounted on the output shaft of the third motor 504. The driven wheel 503 and the driving wheel 505 are meshed. By driving the third motor 504, the driven wheel 503 and the driving wheel 505 are meshed. Under the action of the driving wheel 505, the threaded rod 501 can be rotated, so that the threaded sleeve 502 moves up and down, and the door body 506 is rotatably installed inside the fixed frame 4. A strip block is arranged on the top of the door body 506, and a strip groove is formed between adjacent strip blocks. The strip groove plays a guiding role and is used to guide the material falling on the top of the door body 506 to the vibration component 2. The threaded sleeve 502 and the door body 506 are hinged by a connecting rod. By moving the threaded sleeve 502 up and down, the door body 506 can be opened and closed under the action of the connecting rod, so that the feeding thickness can be controlled.

[0025] When in use, the material is added into the feed hopper, the first motor 304 is driven to rotate the shaft 302, and the second motor 306 is driven to make the rotating shaft 305 drive the fixed cylinder 301 to rotate, so that the spiral blade 303 can evenly transfer the material to the top of the door body 506, and the third motor 504 is driven. Under the action of the driven wheel 503 and the driving wheel 505, the threaded rod 501 can be rotated, so that the threaded sleeve 502 moves up and down, and under the action of the connecting rod, the door body 506 can be opened and closed, so that the feeding thickness can be controlled, and the material can be evenly discharged from the discharge port after passing through the vibration component 2.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A uniform feeding system capable of controlling the thickness of the feed, comprising a frame (1), a vibration assembly (2), a feeding device (3), a fixing frame (4), and an opening and closing device (5), characterized in that: The vibration component (2) is arranged inside the frame (1), the unloading device (3) is arranged on the top of the frame (1), the fixing frame (4) is fixedly installed inside the frame (1), and the opening and closing device (5) is arranged inside the fixing frame (4); The unloading device (3) is composed of a fixed cylinder (301), a shaft (302), a spiral blade (303), a first motor (304), a rotating shaft (305), and a second motor (306); the second motor (306) is fixedly installed inside the frame (1); the rotating shaft (305) is rotatably installed inside the frame (1); the fixed cylinder (301) is fixedly installed on the top of the rotating shaft (305); the shaft (302) is rotatably installed inside the fixed cylinder (301); the spiral blade (303) is fixedly installed on the surface of the shaft (302); and the first motor (304) is fixedly installed on the side of the fixed cylinder (301); The opening and closing device (5) is composed of a threaded rod (501), a threaded sleeve (502), a driven wheel (503), a third motor (504), a driving wheel (505), and a door body (506); the threaded rod (501) is rotatably mounted inside a fixed frame (4); the threaded sleeve (502) is threadedly mounted on the surface of the threaded rod (501); the driven wheel (503) is fixedly mounted on the surface of the threaded rod (501); the third motor (504) is fixedly mounted on a side surface of the fixed frame (4); the driving wheel (505) is fixedly mounted on an output shaft of the third motor (504); and the door body (506) is rotatably mounted inside the fixed frame (4).

2. A uniform feeding system capable of controlling feeding thickness according to claim 1, characterized in that: The output shaft of the second motor (306) is fixedly connected to the rotating shaft (305).

3. A uniform feeding system capable of controlling feeding thickness according to claim 1, characterized in that: The output shaft of the first motor (304) and the shaft (302) are fixedly connected.

4. A uniform feeding system capable of controlling feeding thickness according to claim 1, characterized in that: A feed hopper is fixedly mounted on the top of the fixed cylinder (301), and the axis of the feed hopper coincides with the axis of the rotating shaft (305).

5. A uniform feeding system capable of controlling feeding thickness according to claim 1, characterized in that: The driven wheel (503) and the driving wheel (505) are meshed.

6. A uniform feeding system capable of controlling feeding thickness according to claim 1, characterized in that: The threaded sleeve (502) and the door body (506) are hingedly connected via a connecting rod.

7. A uniform feeding system capable of controlling feeding thickness according to claim 1, characterized in that: The top of the door body (506) is provided with a strip block, and strip grooves are formed between adjacent strip blocks.

Images