Multidirectional centralized feeding device

Abstract

The utility model relates to the technical field of feeding devices, and discloses a multidirectional concentrated feeding device which comprises a box body and a shell, an equipment plate is fixedly connected to the upper end of the inner wall face of the box body, and a storage box is fixedly connected to the upper end face of the equipment plate; an adjusting plate is arranged on the lower end face of the equipment plate, and the adjusting plate and the equipment plate are coaxially arranged. The outer end face of the shell is fixedly connected with a connecting rod, and the outer end face of the connecting rod is fixedly connected with the inner wall face of the box body. The shell is arranged below the adjusting plate, and the inner bottom face of the shell is fixedly connected with a first double-shaft motor. According to the feeding device, flexible adjustment of the discharging speed is achieved through a single power source, the function of fully stirring raw materials in the box body is achieved, the device can output the raw materials in the two directions at the same time, the overall structure is simple and stable, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a multi-directional centralized feeding device. Background Art

[0002] Centralized feeding device is an important industrial production equipment, mainly used to transport raw materials to the production workshop through pipelines. However, the existing centralized feeding device still has certain defects, such as:

[0003] The Chinese patent application number CN202320583259.8, "A centralized feeding device for an injection molding machine", includes a feeding box, a fixed frame fixedly connected to the upper part of the interior of the feeding box, and a material placement barrel fixedly connected to both sides and the front and rear parts of the upper end face of the fixed frame. The upper end faces of multiple material placement barrels are fixedly connected to feeding barrels, the upper ends of the four feeding barrels pass through the feeding box to the outside, and the lower ends of the four feeding barrels are fixedly connected to discharge barrels; the device cannot flexibly control the discharge rate of the device and is equipped with multiple motors, which increases the production cost of the equipment, and can only output raw materials in one direction, which cannot meet the diversified market needs. In view of this, a multi-directional centralized feeding device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a multi-directional centralized feeding device to solve the problem in the above background technology that the existing multi-directional centralized feeding device cannot flexibly adjust the discharge rate and can only output raw materials in one direction.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a box body, an equipment plate is fixedly connected to the upper end of the inner wall of the box body, and a storage box is fixedly connected to the upper end surface of the equipment plate; an adjustment plate is provided on the lower end surface of the equipment plate, and the adjustment plate and the equipment plate are coaxially arranged; the lower end of the inner wall of the box body is fixedly connected to the bottom plate, and a slot is provided at the center of the bottom plate; a stirring assembly is provided in the box body, and the stirring assembly is located below the adjusting plate; the lower end of the stirring assembly is connected to a discharging assembly, the upper end of the discharging assembly is fixedly connected to the lower end of the bottom plate, and the lower end of the discharging assembly is fixedly connected to the inner bottom surface of the box body.

[0006] As an optimal technical solution of the present invention, the stirring assembly includes a shell, which is arranged below the adjusting plate, and the outer end face of the shell is fixedly connected to a connecting rod, and the outer end face of the connecting rod is fixedly connected to the inner wall of the box; the inner bottom face of the shell is fixedly connected to a first dual-axis motor, the shaft end of the first dual-axis motor is fixedly connected to a second rotating shaft, and the upper end face of the second rotating shaft is fixedly connected to a hollow tube; a tooth groove is provided on the inner wall face of the hollow tube, and a circular wheel is provided in the hollow tube; a pawl is provided on the outer edge end face of the circular wheel through a rotating shaft and a torsion spring, and the circular wheel is meshed with the hollow tube through the pawl; the upper end face of the circular wheel is fixedly connected to the first rotating shaft, and the upper end of the first rotating shaft is connected to the bearing of the lower end face of the equipment plate; the adjusting plate is sleeved on the first rotating shaft.

[0007] As an optimal technical solution of the present invention, the discharging assembly includes a second dual-axis motor, which is fixedly connected at the horizontal center of the bottom surface of the box body, and the upper end surface of the second dual-axis motor is fixedly connected to a boss; the boss is located in the slot set in the bottom plate; the lower end of the second rotating shaft is connected to the upper end surface bearing of the boss; the shaft end of the second dual-axis motor is fixedly connected to an auger, and the auger is horizontally symmetrically arranged about the box body; the auger is covered with a discharging pipe, and the tail end of the discharging pipe passes through the outer end surface of the box body; the upper end surface of the discharging pipe is fixedly connected to the lower end surface of the bottom plate, and the lower end surface of the discharging pipe is fixedly connected to the inner bottom surface of the box body; openings are set at the outer ends of the discharging pipes.

[0008] As a preferred technical solution of the present invention, the second rotating shaft body is evenly and fixedly connected with stirring rods, and the stirring rods are symmetrically arranged about the second rotating shaft.

[0009] As a preferred technical solution of the present invention, a scraper is fixedly connected to the lower end surface of the stirring rod located at the lowermost end of the second rotating shaft; the scraper is symmetrically arranged about the second rotating shaft.

[0010] As a preferred technical solution of the present invention, a discharge port is provided on the lower end surface of the storage box, and the discharge port is located at the upper end of the angle adjacent to the connecting rod; the discharge port passes through the equipment plate.

[0011] As a preferred technical solution of the present invention, a plurality of discharge holes are provided on the upper end surface of the adjustment plate, and the discharge holes are provided with three calibers.

[0012] As a preferred technical solution of the present invention, a groove is provided on the inner upper end surface of the discharge pipe, and the groove is located at the lower end of the groove provided on the bottom plate.

[0013] As an optimal technical solution of the present invention, the storage box is symmetrically arranged about the horizontal center of the upper end surface of the box body, and the upper end surface of the storage box is fixedly connected with a feed port; the feed port passes through the upper end surface of the box body and the upper end surface of the storage box.

[0014] As a preferred technical solution of the present invention, a maintenance door is provided on the outer end surface of the box, and an observation window is provided above the outer end surface of the box.

[0015] Compared with the existing technology, the beneficial effects of the present invention are: the device not only realizes the flexible adjustment of the discharge rate through a single power source, but also has the function of fully stirring the raw materials in the box, and the device can output raw materials in two directions at the same time. The overall structure is simple and stable, and the practicality is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the multi-directional centralized feeding device according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the multi-directional centralized feeding device according to an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the circular wheel and the hollow tube in an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the housing and the connecting rod according to an embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the adjustment plate according to an embodiment of the present utility model.

[0022] Description of reference numerals:

[0023] 1: Box body; 2: Storage box; 3: Equipment plate; 4: Adjustment plate; 5: Connecting rod; 6: Shell; 7: First double-axis motor; 8: Hollow tube; 9: First rotating shaft; 10: Stirring rod; 11: Boss; 12: Second double-axis motor; 13: Auger; 14: Scraper; 15: Bottom plate; 16: Round wheel; 17: Second rotating shaft; 18: Discharge hole; 19: Feed port; 20: Discharge pipe; 21: Maintenance box door. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. 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.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] like Figures 1 to 5 As shown, the technology of the utility model provides a multi-directional centralized feeding device, including a box body 1, an equipment plate 3 is fixedly connected to the upper end of the inner wall of the box body 1, and the upper end surface of the equipment plate 3 is fixedly connected to the storage box 2; an adjustment plate 4 is provided on the lower end surface of the equipment plate 3, and the adjustment plate 4 is coaxially arranged with the equipment plate 3; a bottom plate 15 is fixedly connected to the lower end of the inner wall of the box body 1, and a slot is provided at the center of the bottom plate 15; a stirring assembly is provided in the box body 1, and the stirring assembly is located below the adjusting plate 4; the lower end of the stirring assembly is connected to a discharging assembly, the upper end of the discharging assembly is fixedly connected to the lower end of the bottom plate 15, and the lower end of the discharging assembly is fixedly connected to the inner bottom surface of the box body 1.

[0028] The above technical solution is adopted to ensure the stability of the overall structure.

[0029] The stirring assembly includes a shell 6, which is arranged below the adjustment plate 4. The outer end face of the shell 6 is fixedly connected to the connecting rod 5, and the outer end face of the connecting rod 5 is fixedly connected to the inner wall of the box body 1; the inner bottom face of the shell 6 is fixedly connected to the first dual-axis motor 7, the shaft end of the first dual-axis motor 7 is fixedly connected to the second rotating shaft 17, and the upper end face of the second rotating shaft 17 is fixedly connected to the hollow tube 8; the inner wall face of the hollow tube 8 is provided with a tooth groove, and a round wheel 16 is provided in the hollow tube 8; the outer edge end face of the round wheel 16 is provided with a ratchet through the rotating shaft and the torsion spring, and the round wheel 16 is meshed with the hollow tube 8 through the ratchet; the upper end face of the round wheel 16 is fixedly connected to the first rotating shaft 9, and the upper end of the first rotating shaft 9 is connected to the bearing of the lower end face of the equipment plate 3; the adjustment plate 4 is sleeved on the first rotating shaft 9.

[0030] The above technical solution is adopted to facilitate the stirring process of the raw materials in the box.

[0031] The discharging assembly includes a second dual-axis motor 12, which is fixedly connected to the horizontal center of the bottom surface of the box body 1, and the upper end surface of the second dual-axis motor 12 is fixedly connected to a boss 11; the boss 11 is located in a slot provided in the bottom plate 15; the lower end of the second rotating shaft 17 is connected to the upper end surface bearing of the boss 11; the shaft end of the second dual-axis motor 12 is fixedly connected to an auger 13, and the auger 13 is horizontally symmetrically arranged with respect to the box body 1; the auger 13 is sheathed with a discharging pipe 20, and the tail end of the discharging pipe 20 passes through the outer end surface of the box body 1; the upper end surface of the discharging pipe 20 is fixedly connected to the lower end surface of the bottom plate 15, and the lower end surface of the discharging pipe 20 is fixedly connected to the inner bottom surface of the box body 1; openings are provided at the outer ends of the discharging pipe 20.

[0032] The stirring rod 10 is evenly and fixedly connected to the rod body of the second rotating shaft 17, and the scraper 14 is fixedly connected to the lower end surface of the stirring rod 10 located at the lower end of the second rotating shaft 17; the stirring rod 10 and the scraper 14 are symmetrically arranged about the second rotating shaft 17, which is convenient for stirring the raw materials in the box body 1.

[0033] The lower end surface of the storage box 2 is provided with a discharge port, and the discharge port is located at the upper end of the angle between the adjacent connecting rods 5; the discharge port passes through the equipment plate 3 to prevent the connecting rods 5 from affecting the discharge of the storage box 2.

[0034] The upper end surface of the adjustment plate 4 is provided with multiple groups of discharge holes 18 , and the discharge holes 18 are provided with three calibers, so as to flexibly adjust the discharge rate of the storage box 2 .

[0035] A slot is provided on the inner upper end surface of the discharge pipe 20 , and the slot is located at the lower end of the slot provided on the bottom plate 15 , so as to facilitate the entry of raw materials into the discharge pipe 20 .

[0036] The storage box 2 is symmetrically arranged about the horizontal center of the upper end surface of the box body 1, and the upper end surface of the storage box 2 is fixedly connected with a feed port 19; the feed port 19 passes through the upper end surface of the box body 1 and the upper end surface of the storage box 2, which is convenient for feeding the storage box 2.

[0037] A maintenance door 21 is provided on the outer end surface of the box body 1 , and an observation window is provided above the outer end surface of the box body 1 .

[0038] The working principle of the present utility model is as follows: first start the first dual-axis motor 7 to reverse the first dual-axis motor 7, the first dual-axis motor 7 drives the second rotating shaft 17 to rotate, the second rotating shaft 17 drives the first rotating shaft 9 to rotate through the hollow tube 8 and the round wheel 16, the first rotating shaft 9 drives the adjusting plate 4 to rotate, and by adjusting the relative position of the discharge hole 18 on the adjusting plate 4 and the discharge port of the storage box 2, by controlling the discharge port size of the storage box 2, the overall discharge rate of the control device is controlled.

[0039] Then, the raw materials are poured into the storage box 2 through the feed port 19, and the first double-shaft motor 7 and the second double-shaft motor 12 are started at the same time, so that the first double-shaft motor 7 rotates forward, and the first double-shaft motor 7 drives the second rotating shaft 17 to rotate, and the second rotating shaft 17 drives the stirring rod 10 and the scraper 14 to rotate. The raw materials after stirring enter the discharge pipe 20 through the slots provided on the equipment plate 3. At the same time, the second double-shaft motor 12 drives the auger 13 to rotate, and the raw materials are discharged through the auger 13.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-directional centralized feeding device, characterized in that: The invention comprises a box body (1), wherein the upper end of the inner wall of the box body (1) is fixedly connected to a device plate (3), and the upper end surface of the device plate (3) is fixedly connected to a material storage box (2); the lower end surface of the device plate (3) is provided with an adjustment plate (4), and the adjustment plate (4) and the device plate (3) are coaxially arranged; the lower end of the inner wall of the box body (1) is fixedly connected to a bottom plate (15), and a groove is provided at the center of the bottom plate (15); a stirring assembly is provided in the box body (1), and the stirring assembly is located below the adjustment plate (4); the lower end of the stirring assembly is connected to a discharging assembly, the upper end of the discharging assembly is fixedly connected to the lower end of the bottom plate (15), and the lower end of the discharging assembly is fixedly connected to the inner bottom surface of the box body (1).

2. The multi-directional centralized feeding device according to claim 1, characterized in that: The stirring assembly comprises a shell (6), the shell (6) being arranged below the adjustment plate (4), the outer end surface of the shell (6) being fixedly connected to a connecting rod (5), and the outer end surface of the connecting rod (5) being fixedly connected to the inner wall surface of the box (1); the inner bottom surface of the shell (6) being fixedly connected to a first dual-axis motor (7), the shaft end of the first dual-axis motor (7) being fixedly connected to a second rotating shaft (17), and the upper end surface of the second rotating shaft (17) being fixedly connected to a hollow tube (8); The inner wall surface of the hollow tube (8) is provided with a tooth groove, and a circular wheel (16) is provided in the hollow tube (8); a ratchet is provided on the outer edge end surface of the circular wheel (16) through a rotating shaft and a torsion spring, and the circular wheel (16) is meshed and connected with the hollow tube (8) through the ratchet; the upper end surface of the circular wheel (16) is fixedly connected with a first rotating shaft (9), and the upper end of the first rotating shaft (9) is connected to the lower end surface of the equipment plate (3) by a bearing; the adjustment plate (4) is sleeved on the first rotating shaft (9).

3. The multi-directional centralized feeding device according to claim 2, characterized in that: The discharging assembly includes a second double-axis motor (12), which is fixedly connected to the horizontal center of the bottom surface of the box body (1), and the upper end surface of the second double-axis motor (12) is fixedly connected to a boss (11); the boss (11) is located in a slot provided on the bottom plate (15); the lower end of the second rotating shaft (17) is connected to the upper end surface bearing of the boss (11); the shaft end of the second double-axis motor (12) is fixedly connected to an auger (13), and the auger (13) is horizontally symmetrically arranged with respect to the box body (1); the auger (13) is sheathed with a discharging pipe (20), and the tail end of the discharging pipe (20) passes through the outer end surface of the box body (1); the upper end surface of the discharging pipe (20) is fixedly connected to the lower end surface of the bottom plate (15), and the lower end surface of the discharging pipe (20) is fixedly connected to the inner bottom surface of the box body (1); the outer ends of the discharging pipes (20) are both provided with openings.

4. The multi-directional centralized feeding device according to claim 3, characterized in that: The second rotating shaft (17) is evenly and fixedly connected to a stirring rod (10), and the stirring rod (10) is symmetrically arranged with respect to the second rotating shaft (17).

5. The multi-directional centralized feeding device according to claim 4, characterized in that: A scraper (14) is fixedly connected to the lower end surface of the stirring rod (10) at the lowermost end of the second rotating shaft (17); the scraper (14) is symmetrically arranged about the second rotating shaft (17).

6. The multi-directional centralized feeding device according to claim 5, characterized in that: The lower end surface of the storage box (2) is provided with a discharge port, and the discharge port is located at the upper end of the angle between the adjacent connecting rods (5); the discharge port passes through the equipment plate (3).

7. The multi-directional centralized feeding device according to claim 6, characterized in that: The upper end surface of the adjustment plate (4) is provided with multiple groups of discharge holes (18), and the discharge holes (18) are provided with three calibers.

8. The multi-directional centralized feeding device according to claim 7, characterized in that: The inner upper end surface of the discharge pipe (20) is provided with a slot, and the slot is located at the lower end of the slot provided on the bottom plate (15).

9. The multi-directional centralized feeding device according to claim 8, characterized in that: The material storage box (2) is symmetrically arranged about the horizontal center of the upper end surface of the box body (1), and the upper end surface of the material storage box (2) is fixedly connected with a feed port (19); the feed port (19) passes through the upper end surface of the box body (1) and the upper end surface of the material storage box (2).

10. The multi-directional centralized feeding device according to claim 1, characterized in that: A maintenance box door (21) is provided on the outer end surface of the box body (1), and an observation window is provided above the outer end surface of the box body (1).

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