Automatic feeding and filtering device

Abstract

The utility model discloses an automatic feeding and filtering device and relates to the technical field of feeding and filtering. Comprising a feeding hopper, the bottom of the feeding hopper communicates with a discharging pipe, a fixed top plate is arranged at the top of the feeding hopper, a lifting transportation assembly is arranged on one side of the feeding hopper and comprises a fixed box fixed to one side of the feeding hopper, a stud is rotationally inserted into one side in the fixed box, a fixed column is fixed to the other side of the fixed box, and the fixed column and the stud are integrally matched and provided with a sliding plate in a matched mode; a side U-shaped plate is fixed to one side of the sliding plate, a collecting frame is fixed to the bottom end of the side U-shaped plate and used for collecting materials which do not meet the filtering condition, and a rotating motor is connected to the top end of the stud. Through the arrangement of the lifting transportation assembly, unqualified material particles after filtration are collected in the collection frame, are driven by the collection frame to rise and are discharged into the crushing mechanism, so that the crushing mechanism crushes materials, the use of the materials is ensured, additional treatment is not needed, and the operation is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding and filtering, in particular to an automatic feeding and filtering device. Background Art

[0002] Automatic feeding and filtering means discharging the material in the feeding hopper and filtering it. Qualified material particles pass through the filter, and unqualified material particles are blocked by the filter to prevent them from falling, thus ensuring the qualification of the feeding material.

[0003] The existing automatic feeding device (authorization announcement number: CN208732172U) has the following defects: the above-mentioned device is easy to install, disassemble and maintain, and is also suitable for bulk, block, and high-specific gravity materials, which improves applicability. However, the existing automatic feeding device usually needs to collect and process the material particles blocked by the filter after filtering, which is relatively inconvenient. For this reason, the present utility model is proposed. Utility Model Content

[0004] The purpose of the present invention is to provide an automatic feeding and filtering device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding and filtering device, comprising a feeding hopper, a discharge pipe connected to the bottom of the feeding hopper, a fixed top plate provided on the top of the feeding hopper, and a lifting and transporting assembly provided on one side of the feeding hopper, the lifting and transporting assembly comprising a fixed box fixed on one side of the feeding hopper, a stud rotatably inserted on one side of the fixed box, and a fixed column fixed on the other side, the fixed column and the stud are integrally adapted to be equipped with a sliding plate, a side U-shaped plate is fixed on one side of the sliding plate, and a collecting frame is fixed at the bottom end of the side U-shaped plate, the collecting frame is used to collect materials that do not meet the filtering conditions, a rotating motor is connected to the top of the stud, the rotating motor is installed on the fixed box, the bottom of the collecting frame is set to be inclined, and a discharge hole is opened at the lower part of one side of the collecting frame.

[0006] Preferably, a baffle is provided on the inner side of the discharge hole, a telescopic rod is connected to the top of the baffle, the top of the telescopic rod is connected to the top of the collecting frame, a fixed vertical plate adapted to the collecting frame is fixed on the top of the feeding hopper, a feed hole adapted to the discharge hole is provided on the fixed vertical plate, a rotating rod is rotatably inserted on the fixed top plate, a plurality of stirring rods are equidistantly fixed on the rotating rod, a stirring motor is connected to the top of the rotating rod, and a crushing mechanism is provided on the upper side of the inner part of the feeding hopper.

[0007] Preferably, a filter material assembly is provided on the discharge pipe, and the filter material assembly includes a filter screen plate provided in the discharge pipe, a vibrator is installed on the filter screen plate, and the filter screen plate is installed at an angle.

[0008] Preferably, a through hole is opened on one side of the discharge pipe, a hinged door panel is elastically hingedly provided on the outside of the through hole, a horizontal plate is provided above the hinged door panel, and a telescopic rod is hinged between the horizontal plate and the hinged door panel.

[0009] Preferably, a discharge inclined plate is provided on the outside of the through hole, the discharge inclined plate is adapted to the through hole, a surrounding plate is fixed to the edge of the discharge inclined plate, and the discharge inclined plate is adapted to the collection frame.

[0010] Preferably, a thread groove adapted to the external thread of the stud is provided on the sliding plate, the sliding plate is slidably sleeved on the fixed column, and a switch valve is provided on the discharge pipe.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The automatic feeding and filtering device is provided with a lifting and transporting assembly. After filtering, unqualified material particles are collected in a collecting frame, and are driven up by the collecting frame and discharged into the crushing mechanism, so that the crushing mechanism crushes the material to ensure the use of the material without the need for additional processing, and the operation is relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present utility model;

[0015] Figure 3 It is a cross-sectional view of the utility model;

[0016] Figure 4 It is a schematic diagram of the three-dimensional split structure of part of the structure of the utility model.

[0017] In the figure: 1. Feed hopper; 101. Fixed top plate; 102. Discharge pipe; 103. Rotating rod; 104. Stirring rod; 105. Filter plate; 106. Hinged door panel; 107. Horizontal plate; 108. Telescopic rod; 109. Discharge inclined plate; 110. Enclosure; 2. Fixed box; 201. Stud; 202. Fixed column; 203. Sliding plate; 204. Collecting frame; 205. Baffle; 206. Telescopic rod; 207. Fixed vertical plate; 3. Crushing mechanism. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] During the automatic feeding process, a filtering device is required. The filtering device provided by the present invention is specifically used to filter and screen materials, and discharge unqualified materials in a centralized manner, and enter the collection frame 204 through the discharge inclined plate 109. The collection frame 204 transports the materials upward and enters the crushing mechanism 3 through the feed hole. After crushing, the materials are collected in the feeding hopper 1, which is convenient for feeding operations again. During the use of this device, it is necessary to conduct inspections and other preparatory work in advance to ensure the normal use of this device.

[0020] like Figures 1-4 As shown, the utility model provides a technical solution: an automatic feeding and filtering device, comprising a feeding hopper 1, a discharge pipe 102 is connected to the bottom of the feeding hopper 1, a fixed top plate 101 is provided on the top of the feeding hopper 1, and a lifting and transporting assembly is provided on one side of the feeding hopper 1, and the lifting and transporting assembly comprises a fixed box 2 fixed on one side of the feeding hopper 1, a stud 201 is rotatably inserted on one side of the fixed box 2, and a fixed column 202 is fixed on the other side, and the fixed column 202 and the stud 201 are integrally adapted to be equipped with a sliding plate 203, a side U-shaped plate is fixed on one side of the sliding plate 203, and a collecting frame 204 is fixed at the bottom end of the side U-shaped plate, and the collecting frame 204 is used to collect materials that do not meet the filtering conditions, a rotating motor is connected to the top of the stud 201, and the rotating motor is installed on the fixed box 2, the bottom of the collecting frame 204 is set to be inclined, and a discharge hole is opened at the lower part of one side of the collecting frame 204, wherein the feeding hopper 1 is a prior art for storing materials.

[0021] In the embodiment, a baffle 205 is provided on the inner side of the discharge hole, a telescopic rod 206 is connected to the top of the baffle 205, and the top of the telescopic rod 206 is connected to the top of the collection frame 204. A fixed vertical plate 207 adapted to the collection frame 204 is fixed on the top of the feeding hopper 1, and a feed hole adapted to the discharge hole is opened on the fixed vertical plate 207. A rotating rod 103 is rotatably inserted on the fixed top plate 101, and a plurality of stirring rods 104 are equidistantly fixed on the rotating rod 103. A stirring motor is connected to the top of the rotating rod 103. A crushing mechanism 3 is provided on the upper side of the inner part of the feeding hopper 1. The unqualified material particles after filtration are collected in the collecting frame 204, and are driven by the collecting frame 204 to rise and be discharged into the crushing mechanism 3, so that the crushing mechanism 3 crushes the material to ensure the use of the material without the need for additional processing, and the operation is relatively convenient. Among them, the telescopic rod 206 is stretched and contracted to drive the baffle 205 to rise and fall, and the stirring motor drives the rotating rod 103 and the stirring rod 104 to stir the material inside the feeding hopper 1 slowly and regularly, which ensures the fluidity of the material inside the feeding hopper 1 to a certain extent and avoids adhesion to the inner wall of the feeding hopper 1.

[0022] In an embodiment, a filter material assembly is provided on the discharge pipe 102, and the filter material assembly includes a filter screen plate 105 provided in the discharge pipe 102, a vibrator is installed on the filter screen plate 105, the filter screen plate 105 is installed at an angle, a through hole is opened on one side of the discharge pipe 102, a hinged door panel 106 is elastically hingedly provided on the outside of the through hole, a horizontal plate 107 is provided above the hinged door panel 106, and a telescopic rod 108 is hinged between the horizontal plate 107 and the hinged door panel 106, wherein the vibrator is a prior art, and the telescopic rod 108 and the telescopic rod 206 adopt the electric telescopic rod in the prior art.

[0023] In the embodiment, a discharge inclined plate 109 is provided on the outside of the through hole, the discharge inclined plate 109 is adapted to the through hole, a surrounding plate 110 is fixed on the edge of the discharge inclined plate 109, the discharge inclined plate 109 is adapted to the collection frame 204, and a thread groove adapted to the external thread of the stud 201 is opened on the sliding plate 203, the sliding plate 203 is slidably sleeved on the fixed column 202, and a switch valve is provided on the discharge pipe 102, wherein the switch valve and the crushing mechanism 3 are existing technologies, the rotating motor and the stirring motor adopt a servo motor with a self-locking function in the existing technology, and the lifting position of the sliding plate 203 is limited to ensure the stable position of the collection frame 204.

[0024] Working principle: When using this device, the material in the feeding hopper 1 is discharged onto the filter plate 105 under the control of the switch valve. The filter plate 105 vibrates to discharge qualified materials and collect unqualified materials on the filter plate 105. When the materials are collected to a certain extent, the hinged door panel 106 is opened to allow the materials to pass through the discharge inclined plate 109 into the collection frame 204. The collection frame 204 follows the stud 201 to rise to the position of the fixed vertical plate 207 and stop. The telescopic rod 206 is controlled to retract and the collection frame 204 is opened. The materials enter the crushing mechanism 3 through the feed hole and are collected inside the feeding hopper 1 after being crushed.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the accompanying embodiments and their equivalents.

Claims

1. An automatic feeding and filtering device, comprising a feeding hopper (1), characterized in that: The bottom of the feeding hopper (1) is connected to a discharge pipe (102), the top of the feeding hopper (1) is provided with a fixed top plate (101), and one side of the feeding hopper (1) is provided with a lifting and transporting assembly, which comprises a fixed box (2) fixed to one side of the feeding hopper (1), a stud (201) is rotatably inserted on one side of the fixed box (2), and a fixed column (202) is fixed on the other side, and the fixed column (202) and the stud (201) are integrally adapted to be provided with a sliding plate (203), a side U-shaped plate is fixed on one side of the sliding plate (203), and a collecting frame (204) is fixed at the bottom end of the side U-shaped plate, and the collecting frame (204) is used to collect materials that do not meet the filtering conditions, the top of the stud (201) is connected to a rotating motor, and the rotating motor is installed on the fixed box (2), the bottom of the collecting frame (204) is set to be inclined, and a discharge hole is opened at the lower part of one side of the collecting frame (204).

2. The automatic feeding and filtering device according to claim 1, characterized in that: A baffle (205) is provided on the inner side of the discharge hole, the top of the baffle (205) is connected to a telescopic rod (206), the top of the telescopic rod (206) is connected to the top of the collection frame (204), a fixed vertical plate (207) adapted to the collection frame (204) is fixed on the top of the feeding hopper (1), a feed hole adapted to the discharge hole is opened on the fixed vertical plate (207), a rotating rod (103) is rotatably inserted on the fixed top plate (101), a plurality of stirring rods (104) are equidistantly fixed on the rotating rod (103), a stirring motor is connected to the top of the rotating rod (103), and a crushing mechanism (3) is provided on the upper side of the inner part of the feeding hopper (1).

3. The automatic feeding and filtering device according to claim 1, characterized in that: The discharge pipe (102) is provided with a filter assembly, which includes a filter screen plate (105) provided in the discharge pipe (102), a vibrator is installed on the filter screen plate (105), and the filter screen plate (105) is installed at an angle.

4. The automatic feeding and filtering device according to claim 3, characterized in that: A through hole is provided on one side of the discharge pipe (102), a hinged door panel (106) is elastically hingedly provided on the outer side of the through hole, a horizontal plate (107) is provided above the hinged door panel (106), and a telescopic rod (108) is hinged between the horizontal plate (107) and the hinged door panel (106).

5. The automatic feeding and filtering device according to claim 4, characterized in that: A discharge inclined plate (109) is provided outside the through hole, the discharge inclined plate (109) is adapted to the through hole, a surrounding plate (110) is fixed to the edge of the discharge inclined plate (109), and the discharge inclined plate (109) is adapted to the collection frame (204).

6. The automatic feeding and filtering device according to claim 1, characterized in that: The sliding plate (203) is provided with a thread groove adapted to the external thread of the stud (201), the sliding plate (203) is slidably sleeved on the fixed column (202), and the discharge pipe (102) is provided with a switch valve.

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