Food raw material screening machine

Abstract

The utility model discloses a food raw material screening machine, which relates to the technical field of food processing, and comprises a bottom plate, the top of the bottom plate is rotatably connected with a first electric push rod, the telescopic end of the first electric push rod is rotatably connected with an upper frame, the top of the bottom plate is hinged with the left end of the upper frame, and the side wall of the upper frame is fixedly connected with a controller; when the screening plate moves, thrust is applied to drive the connecting rod to move, the connecting rod drives the rack to move back and forth, the rack drives the gear to rotate back and forth in the back-and-forth moving process, and the gear can drive the conveying wheel to continuously rotate back and forth while rotating back and forth. And the materials in the containing frame can fall into the discharging groove and enter the upper end of the screening plate.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a food raw material screening machine. Background Art

[0002] Publication (Announcement) No. CN220111641U, a food raw material screening machine, belongs to the technical field of screening equipment. It mainly aims at the problem that the existing manual screening efficiency of domestic plants is low and there are many residues during screening, and proposes the following technical solution, including a device body composed of a shell, a debris removal channel and a fan, wherein a fixed frame is integrally arranged on the inner wall of the shell.

[0003] When the food raw material screening machine in the prior art is in operation, most of the raw materials are inverted into the inside of the screening net, and the screening plate is controlled to shake and screen. When a large amount of material is accumulated on the screening plate, it is easy to cause blockage, thereby reducing the screening rate. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a food material screening machine.

[0005] The utility model is implemented in this way, a food material screening machine is constructed, the device comprises a bottom plate, the top of the bottom plate is rotatably connected with a first electric push rod, the telescopic end of the first electric push rod is rotatably connected with an upper frame, the top of the bottom plate is hinged with the left end of the upper frame, and the side wall of the upper frame is fixedly connected with a controller;

[0006] The upper frame and the top frame are formed as one piece, and a discharge port is provided at the bottom of the top frame. A screening plate is slidably connected to the inner side wall of the top frame, and the other end of the screening plate is connected to the telescopic end of the electric push rod, and the second electric push rod is bolted to the side wall of the top frame. A discharge port is embedded in the side wall of the top frame away from the second electric push rod, and the top frame is fixedly connected to the accommodating frame, and a guide frame is embedded at the bottom of the accommodating frame. A feed port is provided at the top of the guide frame, and the feed port is connected to the bottom of the accommodating frame. A feed wheel is rotatably connected in the guide frame, and a discharge trough is provided at the bottom of the guide frame, and the discharge trough is connected to the top of the top frame. The center of the feed wheel is fixedly connected to the gear, the gear is rotatably connected to the side wall of the guide frame, the gear is meshed with the rack, and a connecting rod is connected to the bottom of the rack, the rack is slidably connected to the inner side wall of the accommodating frame, and the connecting rod is connected to the screening plate.

[0007] In a feasible implementation of the food material screening machine, the discharge port and the screening plate are at the same height.

[0008] In a feasible implementation of a food material screening machine, a guide frame, a feed inlet, a feed wheel, a discharge trough, and a gear constitute a feed assembly.

[0009] In a feasible implementation of a food material screening machine, a plurality of groups of feeding components are provided, which are equidistantly arranged at the bottom of the containing frame and are used to transport the raw materials to the two ends of the screening plate.

[0010] In a feasible implementation of the food material screening machine, a sliding groove that matches the connecting rod is provided on the inner side wall of the containing frame.

[0011] The utility model has the following advantages: The utility model provides a food raw material screening machine through improvement, which has the following improvements compared with the same type of equipment:

[0012] The utility model discloses a food raw material screening machine, in which the screening plate applies thrust to drive the connecting rod to move while moving, the connecting rod drives the rack to move back and forth, and the rack drives the gear to rotate back and forth during the back and forth movement, and the gear can drive the feed wheel to rotate back and forth continuously while rotating back and forth, so that the material located in the containing frame can be dropped into the discharge trough and enter the upper end of the screening plate for screening, and the small particle material can be dropped into the discharge port, and the material in the containing frame can be driven to fall and be transported while the screening plate is running, so that a lot of material can be avoided from accumulating on the screening plate and the screening effect can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the top frame and screening plate structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal split structure of the containing frame of the utility model;

[0016] Figure 4 The utility model Figure 3 A in the figure is an enlarged structural diagram.

[0017] Among them: bottom plate-1, first electric push rod-2, upper frame-3, controller-4, top frame-5, discharge port-6, screening plate-7, second electric push rod-8, discharge port-9, containing frame-10, guide frame-11, feed port-12, feed wheel-13, discharge trough-14, gear-15, rack-16, connecting rod-17. DETAILED DESCRIPTION

[0018] The following will be combined with the attached Figure 1-Figure 4The utility model is described in detail, and the technical solutions in the embodiments of the utility model are made clear. The complete description is obvious. The described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] See also Figures 1 to 4 The utility model is a food raw material screening machine. The top of the bottom plate 1 is rotatably connected to the first electric push rod 2, which can be used to adjust the inclination angle of the upper frame and the screening plate to facilitate the screening operation. The bottom plate 1 serves as the supporting base of the entire device, which is stable and reliable. The top of the bottom plate 1 is hinged to the left end of the upper frame 3, and the side wall of the upper frame 3 is fixedly connected to the controller 4. The upper frame 3 and the top frame 5 are integrally formed. The telescopic end of the first electric push rod 2 is rotatably connected to the upper frame 3. A discharge port 6 is provided at the bottom of the top frame 5. A screening plate 7 is slidably connected to the inner side wall of the top frame 5, and reciprocates under the action of the second electric push rod to realize the screening function.

[0022] The other end of the screening plate 7 is connected to the telescopic end of the electric push rod 8, and the second electric push rod 8 is bolted to the side wall of the top frame 5. The side wall of the top frame 5 at one end away from the second electric push rod 8 is embedded with a discharge port 9, which cooperates with the screening plate to discharge raw materials of different particle sizes after screening, and the discharge port 9 is at the same height as the screening plate 7. The top frame 5 is fixedly connected to the containing frame 10, and the inner wall of the containing frame 10 is provided with a slide groove that matches the connecting rod 17.

[0023] A guide frame 11 is embedded in the bottom of the containing frame 10 to form a temporary storage and conveying space for raw materials. A feed port 12 is provided at the top of the guide frame 11, and the feed port 12 is connected to the bottom of the containing frame 10. A feed wheel 13 is rotatably connected in the guide frame 11. A discharge trough 14 is provided at the bottom of the guide frame 11, and the discharge trough 14 is connected to the top of the top frame 5. The center of the feed wheel 13 is fixedly connected to a gear 15, and the gear 15 is rotatably connected to the side wall of the guide frame 11. The gear 15 is meshed with a rack 16, and a connecting rod 17 is connected to the bottom of the rack 16. The rack 16 is slidably connected to the inner wall of the containing frame 10, and the connecting rod 17 is connected to the screening plate 7. The screening plate 7 can also drive the connecting rod 17 to move at the moving end;

[0024] The guide frame 11, the feed port 12, the feed wheel 13, the discharge trough 14, and the gear 15 constitute a feed assembly, and multiple groups of feed assemblies are provided, which are equidistantly arranged at the bottom of the receiving frame 10, and are used to transport the raw materials to the two ends of the screening plate 7. The multiple groups of feed assemblies are equidistantly arranged at the bottom of the receiving frame, thereby realizing efficient raw material transportation.

[0025] The working principle of a food raw material screening machine is:

[0026] When it is necessary to screen the food raw materials, the food raw materials are placed inside the containing frame 10, and then the second electric push rod 8 is started to run, the second electric push rod 8 drives the screening plate 7 to move, and the screening plate 7 applies thrust to drive the connecting rod 17 to move while moving, and the connecting rod 17 drives the rack 16 to move back and forth, and the rack 16 drives the gear 15 to rotate back and forth during the back and forth movement, and the gear 15 can drive the feeding wheel 13 to rotate back and forth continuously while reciprocating, so that the material inside the containing frame 10 can fall into the discharge trough 14 and enter the upper end of the screening plate 7 for screening, and the small particle material falls to the discharge port 6, which can drive the material inside the containing frame 10 to fall and be transported while the screening plate 7 is running, so as to avoid a lot of material accumulating on the screening plate 7 and improve the screening effect;

[0027] After the screening is completed, when the large particles on the screening plate 7 need to be transferred, the first electric push rod 2 is controlled to start, and the first electric push rod 2 drives the upper frame 3 to rotate and tilt, and the large particles fall outward through the discharge port 9.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A food material screening machine, comprising a bottom plate, a first electric push rod rotatably connected to the top of the bottom plate, a telescopic end of the first electric push rod rotatably connected to an upper frame, a top of the bottom plate hinged to a left end of the upper frame, and a controller fixedly connected to a side wall of the upper frame; Features: The upper frame and the top frame are formed as one piece, and a discharge port is provided at the bottom of the top frame. A screening plate is slidably connected to the inner side wall of the top frame, and the other end of the screening plate is connected to the telescopic end of the electric push rod, and the second electric push rod is bolted to the side wall of the top frame. A discharge port is embedded in the side wall of the top frame away from the second electric push rod, and the top frame is fixedly connected to the accommodating frame, and a guide frame is embedded at the bottom of the accommodating frame. A feed port is provided at the top of the guide frame, and the feed port is connected to the bottom of the accommodating frame. A feed wheel is rotatably connected in the guide frame, and a discharge trough is provided at the bottom of the guide frame, and the discharge trough is connected to the top of the top frame. The center of the feed wheel is fixedly connected to the gear, the gear is rotatably connected to the side wall of the guide frame, the gear is meshed with the rack, and a connecting rod is connected to the bottom of the rack, the rack is slidably connected to the inner side wall of the accommodating frame, and the connecting rod is connected to the screening plate.

2. A food material screening machine according to claim 1, characterized in that: The discharge port and the screening plate are at the same height.

3. A food material screening machine according to claim 2, characterized in that: The guide frame, the feed port, the feed wheel, the discharge chute and the gears form a feed assembly.

4. A food material screening machine according to claim 3, characterized in that: A plurality of material conveying components are provided, which are equidistantly arranged at the bottom of the containing frame and are used to convey the raw materials to the two ends of the screening plate.

5. A food material screening machine according to claim 4, characterized in that: The inner side wall of the accommodating frame is provided with a sliding groove which matches the connecting rod.

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