Material throwing machine for container

Abstract

The utility model discloses a material throwing machine for a container. The material throwing machine comprises a feeding assembly; the material throwing assembly is arranged below the feeding assembly and used for receiving the materials leaked from the feeding assembly and throwing the materials out; the driving assembly is used for driving the material throwing assembly to enable the material throwing assembly to have the capability of throwing materials; the material throwing assembly comprises a fixed base and a material throwing assembly, the frame body is arranged on the fixed base, and a discharging opening for throwing materials is further formed in the frame body; the driving roller is rotationally arranged in the frame body and is driven by the driving assembly; the driven roller is rotationally arranged in the frame body, the position of the driven roller can be adjusted, and the arrangement position of the driven roller in the frame body is lower than that of the driving roller; the throwing belt is used for linearly connecting the driving roller and the driven roller; the pressing wheel is rotationally arranged in the frame body, the position of the pressing wheel can be adjusted, and the pressing wheel is used for pressing the throwing belt, so that the pre-tightening parameter of the throwing belt is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of material conveying equipment technology, specifically to a material throwing machine for containers, and more particularly to a long-distance material throwing device. Background Technology

[0002] In the material conveying processes of many industries such as petroleum, chemical, pharmaceutical, grain, food, and building materials, a large number of material conveying machinery and equipment are used. However, these material conveying machinery and equipment of various specifications and functions often have problems such as complicated operation, large size, and difficulty in movement.

[0003] Currently, the commonly used technical solutions for material handling equipment (loading machines) in general container conveying systems are either gravity-fed slides with large-radius bends or integrated air-blowing workstations. However, the frames, pipes, and platforms of these two types of material handling equipment on the market are all fixed to the ground using supports, resulting in poor installation and operational flexibility and an inability to quickly move and load containers. Furthermore, the conveying distance of ordinary gravity-fed slides with large-radius bends is difficult to control, and the installation location of the material storage silos is highly demanding, typically requiring an initial clearance of 6 to 9 meters for the silo pipe outlet. Meanwhile, ordinary integrated air-blowing workstation loading machines require specialized air pumps, rotary valves, hydraulic piping systems, and fixed platforms, resulting in a complex system with numerous components and inconvenient operation. Utility Model Content

[0004] The purpose of this utility model is to provide a material throwing machine for containers that solves the problems of poor installation and adjustment flexibility, complex structure, large size, inflexible conveying distance adjustment, complicated operation and difficult movement of existing gravity slide large radius curved tube or general integrated air blowing workstation material conveying equipment.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] This utility model provides a material throwing machine for containers, which includes the following structural configuration:

[0007] Feeding assembly, which is used to connect to upstream material storage equipment such as silos or tanks;

[0008] A material throwing assembly is disposed below the feeding assembly to receive material that leaks out by the feeding assembly and throw it out.

[0009] And a drive component for driving the material throwing component to enable it to throw material;

[0010] The material throwing component includes:

[0011] Fixed base;

[0012] The frame body is mounted on the fixed base, and the frame body is also provided with a material discharge port for throwing materials.

[0013] An active roller is rotatably mounted in the frame body and driven to rotate by the drive assembly;

[0014] The driven roller is rotatably disposed in the frame body and its position is adjustable. The driven roller is disposed at a lower position than the driving roller in the frame body.

[0015] A conveyor belt is used to linearly connect the driving roller and the driven roller together;

[0016] And a pressure roller, which is rotatably disposed in the frame body and whose position can be adjusted, the pressure roller is used to press the throwing belt, thereby adjusting the pretension parameters of the throwing belt.

[0017] Furthermore, a material throwing machine for a container: the feeding assembly includes a feeding pipe, a material control valve and a feeding nozzle arranged in sequence, the feeding nozzle being used to evenly spread the material on the throwing belt.

[0018] Furthermore, a material feeding machine for containers: the feeding pipe is configured with a round upper part and a square lower part; the side of the feeding nozzle is configured with a wedge shape, and has a structure that is wider at the top and narrower at the bottom.

[0019] Preferably, the feeding control angle parameter between the feeding nozzle and the material control valve in this invention can be arbitrarily adjusted and fixed. The feeding pipe has a round top and a square bottom, with a circular central hole at the top and a square bottom. It is installed at the inlet of the material control valve, with the bottom of the material control valve aligned with the top of the feeding nozzle. The material control valve can control the flow rate of material entering the feeding nozzle in real time.

[0020] Preferably, the feeding nozzle is located at the top of the frame body, and the bottom of the feeding nozzle extends into the vicinity of the pressure roller and the throwing belt. Its side shape is wedge-shaped and wider at the top and narrower at the bottom. A long and thin hole is opened at the bottom of the feeding nozzle, and a material laying port is opened on the lower side of the feeding nozzle to evenly spread the bulk material onto the throwing belt.

[0021] Furthermore, a material throwing machine for containers: a fixed frame is also fixedly installed on the fixed base, and the frame body is rotatably mounted on the fixed frame.

[0022] Specifically, the tilt angle of the throwing belt can be adjusted by rotating the frame body, thereby changing the throwing angle of the material.

[0023] Furthermore, a material feeding machine for containers: the discharge port is located at the end of the frame body, and the end face of the discharge port has a circular structure for connecting with the sleeve of the container bag.

[0024] Furthermore, a material throwing machine for a container: the material throwing assembly further includes a pressure roller adjusting plate, and the frame body is provided with a pressure roller adjusting hole; the pressure roller adjusting plate is slidably disposed on the frame body corresponding to the position of the pressure roller adjusting hole and covers the pressure roller adjusting hole, the pressure roller is disposed on a pressure roller rotating shaft, the pressure roller rotating shaft is rotatably disposed on the pressure roller adjusting plate and the pressure roller rotating shaft is located in the pressure roller adjusting hole, and the sliding adjustment direction of the pressure roller adjusting plate is towards the direction of pressing the throwing belt.

[0025] Furthermore, a material throwing machine for a container: the material throwing assembly further includes a driven roller adjusting plate, and the frame body is provided with an oblong hole; the driven roller adjusting plate is slidably disposed on the frame body corresponding to the position of the oblong hole and covers the oblong hole, the driven roller is disposed on a driven roller rotating shaft, and the driven roller rotating shaft is rotatably disposed on the driven roller adjusting plate and the driven roller rotating shaft is located in the oblong hole.

[0026] Furthermore, a material throwing machine for containers: the frame body is also provided with pressure roller adjustment scale lines and driven roller adjustment scale lines, respectively, to determine the adjustment scale of the pressure roller and the driven roller.

[0027] Furthermore, a container material throwing machine: the drive assembly includes:

[0028] A drive motor is mounted on the frame body;

[0029] The drive wheel is mounted on the transmission shaft of the drive motor;

[0030] The driven wheel is disposed on the driving roller;

[0031] And a belt, which is used to linearly connect the driving pulley and the driven pulley.

[0032] Furthermore, a material throwing machine for containers: the active roller is rotatably mounted in the frame body via an active roller shaft, and the driven wheel is mounted on the active roller shaft.

[0033] Specifically, in this container material throwing machine, the driven roller is located on the lower side of the frame body and has a cylindrical or spindle-shaped structure. The driven roller can be adjusted obliquely through the waist-shaped hole on the frame body. The driven roller adjustment scale on the frame body can accurately display the adjustment data. The scale is long and narrow and is engraved with precise numerical scales and easily identifiable characters. The scale adjustment range is controlled within 1 to 3 cm.

[0034] Specifically, the pressure roller is mounted on the frame body and has a dumbbell-shaped structure. A pressure roller pivot is provided in the middle, and its relative position can be adjusted along the oblique angle of the frame body. The frame body is also provided with a pressure roller adjustment scale line to facilitate synchronous adjustment of the pressure roller's position parameters, ensuring that the pressure roller applies appropriate friction force to the conveyor belt. The adjustment range is controlled within 3 to 5 cm.

[0035] Specifically, the pressure roller is installed in the frame body and can press the conveyor belt through the pressure roller adjustment plate and the pressure roller adjustment hole on the frame body, thereby adjusting the pretension parameters of the conveyor belt. Furthermore, by adjusting the driven roller in conjunction with the conveyor belt, the internal elevation angle parameters of the conveyor belt can be changed. That is, the driven roller, pressure roller, and driving roller can slide through the oblique holes provided on the frame body. Combined with the oblique adjustment of the pressure roller, the inclination angle of the conveyor belt can be changed, thereby changing the material throwing angle, which can be controlled within 5–13°.

[0036] The beneficial effects of this utility model are:

[0037] (1) The container material throwing machine designed in this utility model can solve the technical problems faced by existing material conveying equipment used when loading bulk materials into the container, such as complex structure, large size, inflexible conveying distance adjustment, complicated operation and difficult movement.

[0038] (2) The container material throwing machine designed in this utility model can conveniently and flexibly introduce materials into the inlet of the material control valve by installing a square-to-round feed pipe above the material control valve, so as to meet the requirements of silos with different diameters and outlet heights. The material control valve can control the flow rate and distance of the thrown material, and the feeding nozzle can evenly spread the material on the throwing belt, so that the material can obtain an initial speed, which is more conducive to long-distance throwing.

[0039] (3) This container material throwing machine designed in this utility model rotatably mounts the frame body on a fixed base, thereby allowing for angle adjustment of the entire frame body. This, in turn, drives the throwing belt within the frame body to adjust its elevation angle, thus changing the material throwing angle. Furthermore, by adjusting the oblique position of the pressure roller, this utility model can quickly and accurately apply optimal friction to the throwing belt, facilitating synchronous high-speed rotation between the throwing belt and the wheel assembly (drive roller and driven roller). Adjusting the spatial position between the driven roller and the pressure roller helps adjust the outlet elevation angle of the throwing belt, further finely adjusting the material throwing angle to achieve long-distance material throwing, which is more conducive to loading materials into the container. By setting belts and driven pulleys at the shaft ends of the drive motor and drive roller, the torque of the motor can be quickly transmitted to the drive roller, the throwing belt, and the material. Attached Figure Description

[0040] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 A schematic diagram of the structure of a container material throwing machine designed for Embodiment 1 of this utility model;

[0042] Figure 2 This is a schematic diagram of the feeding assembly in Embodiment 1 of this utility model;

[0043] Figure 3 This is a schematic diagram of the material throwing component in Embodiment 1 of this utility model;

[0044] Figure 4 This is a schematic diagram of the drive component in Embodiment 1 of this utility model.

[0045] The diagram is labeled as follows: 1-Feeding assembly, 2-Material throwing assembly, 3-Drive assembly, 11-Feeding pipe, 12-Material control valve, 13-Feeding nozzle, 21-Fixed base, 22-Frame body, 23-Discharge port, 24-Driven roller, 25-Driven roller, 26-Throwing belt, 27-Pressure roller, 28-Pressure roller adjusting plate, 29-Driven roller adjusting plate, 211-Fixed frame, 221-Pressure roller adjusting hole, 222-Oval hole, 223-Pressure roller adjusting scale line, 224-Driven roller adjusting scale line, 241-Driven roller shaft, 251-Driven roller shaft, 271-Pressure roller shaft, 31-Drive motor, 32-Driven wheel, 33-Driven wheel, 34-Belt. Detailed Implementation

[0046] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0047] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," "right," "top," and "bottom," etc., indicating orientation or positional relationships, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," etc., are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this utility model described herein can be implemented in orders other than those illustrated or described herein.

[0048] Example 1

[0049] like Figures 1-4 As shown in the figure, this embodiment 1 designs a material throwing machine for containers, which includes the following structural configuration:

[0050] Feeding assembly 1 is used to connect to upstream material storage equipment such as silos or tanks. The feeding assembly 1 includes a feeding pipe 11, a material control valve 12 and a feeding nozzle 13 connected in sequence. The feeding pipe 11 is configured with a round upper part and a square lower part. The side of the feeding nozzle 13 is configured with a wedge shape and has a structure that is wider at the top and narrower at the bottom. The feeding nozzle 13 is used to evenly spread the material on the throwing belt 26 in the material throwing assembly 2.

[0051] The material throwing assembly 2, located below the feeding assembly 1 (specifically below the feeding nozzle 13), is used to receive and throw the material falling through the feeding nozzle 13. It includes a fixed base 21, a frame body 22, a driving roller 24, a driven roller 25, a throwing belt 26, a pressure roller 27, a pressure roller adjusting plate 28, and a driven roller adjusting plate 29. A fixed frame 211 is fixedly mounted on the fixed base 21, and the frame body 22 is rotatably mounted on the fixed frame 211. The frame body 22 is equipped with... The frame body 22 is equipped with a material discharge port 23, a pressure roller adjustment hole 221, a waist-shaped hole 222, a pressure roller adjustment scale line 223, and a driven roller adjustment scale line 224. The material discharge port 23 is located at the end of the frame body 22 and its end face is circular, for connecting with the sleeve of a container bag. The drive roller 24 is rotatably mounted in the frame body 22 via a drive roller shaft 241. A driven roller 33 is mounted on the drive roller shaft 241 to drive its rotation. The driven roller 25 is mounted on the driven roller shaft. On frame body 22, the driven roller adjusting plate 29 is slidably mounted on the frame body 22 corresponding to the position of the waist-shaped hole 222. The driven roller shaft 251 is rotatably mounted on the driven roller adjusting plate 29 and is located at the waist-shaped hole 222. The driven roller 25 is positioned lower than the driving roller 24. The conveyor belt 26 is linearly connected to the driving roller 24 and the driven roller 25. The pressure roller 27 is mounted on the pressure roller shaft 271. The pressure roller adjusting plate 28 is positioned corresponding to the position of the waist-shaped hole 222. The position of the wheel adjustment hole 221 is slidably disposed on the frame body 22 and the sliding adjustment direction is towards the direction of pressing the throwing belt 26. The pressure wheel shaft 271 is rotatably disposed on the pressure wheel adjustment plate 28 and the pressure wheel shaft 271 is located in the pressure wheel adjustment hole 221. The pressure wheel 27 is used to press the throwing belt 26, thereby adjusting the pretension parameter of the throwing belt 26. The pressure wheel adjustment scale line 223 and the driven roller adjustment scale line 224 are used to determine the adjustment scale of the pressure wheel 27 and the driven roller 25, respectively.

[0052] The drive assembly 3 is used to drive the material throwing assembly 2 to enable it to throw materials. It includes a drive motor 31, a drive wheel 32, a driven wheel 33, and a belt 34. The drive motor 31 is mounted on the frame body 22. The drive wheel 32 is mounted on the drive shaft of the drive motor 31. The driven wheel 33 is mounted on the drive roller 24 (specifically on the drive roller shaft 241). The belt 34 linearly connects the drive wheel 32 and the driven wheel 33.

[0053] Specifically, in the above embodiment 1, the material throwing assembly 2 includes: an active roller 24, a driven roller 25, a throwing belt 26, and a pressure roller 27. The active roller 24 and the driven roller 25 have a cylindrical or spindle-shaped structure. The active roller 24, the driven roller 25, and the pressure roller 27 are arranged in a triangle and connected by the throwing belt 26. They are installed in the middle of the frame. The driven roller 25 and the pressure roller 27 can adjust their distance parameters and relative position angle parameters. Different materials and different conveying distances require different position data to be adjusted. By adjusting the position of the driven roller 25 and the pressure roller 27, the elevation angle of the throwing belt 26 can be changed, thereby adjusting the angle at which the throwing belt 26 throws materials to meet the throwing requirements of different materials and different conveying distances.

[0054] The container material throwing machine designed in this embodiment 1 can solve the problems of existing conveying equipment used for loading bulk materials into containers, such as complex structure, large size, inflexible conveying distance adjustment, complicated operation, and difficulty in moving.

[0055] The above-described preferred embodiments of this utility model are for illustrative purposes only and are not intended to limit the scope of this utility model. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A bulk material thrower for a container, characterised in that, The material throwing machine comprises the following structural arrangement: a feeding assembly (1); a material throwing assembly (2) arranged below the feeding assembly (1) for receiving the material leaked from the feeding assembly (1) and throwing the material out; and a driving assembly (3) for driving the material throwing assembly (2) to have the capability of throwing the material out; wherein the material throwing assembly (2) comprises: a fixed base (21); a frame body (22) arranged on the fixed base (21), and a material throwing outlet (23) arranged on the frame body (22); a driving roller (24) rotatably arranged in the frame body (22) and driven to rotate by the driving assembly (3); a driven roller (25) rotatably arranged in the frame body (22) and adjustable in position, and the arrangement position of the driven roller (25) in the frame body (22) is lower than that of the driving roller (24); a throwing belt (26) for linearly connecting the driving roller (24) and the driven roller (25); and a pressing roller (27) rotatably arranged in the frame body (22) and adjustable in position, and the pressing roller (27) is used for pressing the throwing belt (26) to adjust the pre-tightening parameter of the throwing belt (26).

2. A bulk material ejector for a container as claimed in claim 1, wherein, The feeding assembly (1) comprises a feeding pipe (11), a material control valve (12) and a feeding nozzle (13) arranged in sequence and in communication, and the feeding nozzle (13) is used for uniformly spreading the material on the throwing belt (26).

3. A bulk material ejector for a container as claimed in claim 2, wherein, The feeding pipe (11) is arranged in a structure of upper circle and lower side, and the side of the feeding nozzle (13) is arranged in a wedge structure and has a configuration of wide upper part and narrow lower part.

4. A bulk material ejector for a container as claimed in claim 1, wherein, The fixed base (21) is further fixedly provided with a fixed frame (211), and the frame body (22) is rotatably arranged on the fixed frame (211).

5. A bulk material ejector for a container as claimed in claim 1, wherein, The material outlet (23) is arranged at the end of the frame body (22), and the end surface of the material outlet (23) is in a circular configuration for sleeving a container sea bag cuff.

6. A bulk material ejector for a container as claimed in claim 1, wherein, The material throwing assembly (2) further comprises a pressing roller adjusting plate (28), and the frame body (22) is provided with a pressing roller adjusting hole (221); the pressing roller adjusting plate (28) is slidably arranged on the frame body (22) corresponding to the position of the pressing roller adjusting hole (221), the pressing roller (27) is arranged on a pressing roller rotating shaft (271), the pressing roller rotating shaft (271) is rotatably arranged on the pressing roller adjusting plate (28) and located in the pressing roller adjusting hole (221), and the sliding adjusting direction of the pressing roller adjusting plate (28) is towards the direction of pressing the throwing belt (26).

7. A bulk material ejector for a container as claimed in claim 1, wherein, The material throwing assembly (2) further comprises a driven roller adjusting plate (29), and the frame body (22) is provided with a waist-shaped hole (222); The driven roller adjusting plate (29) is slidably arranged on the frame body (22) corresponding to the position of the waist-shaped hole (222), the driven roller (25) is arranged on the driven roller rotating shaft (251), the driven roller rotating shaft (251) is rotatably arranged on the driven roller adjusting plate (29) and located in the waist-shaped hole (222).

8. A bulk material ejector for a container according to claim 6 or 7, characterised in that, The frame body (22) is further provided with a pinch roller adjusting scale line (223) and a driven roller adjusting scale line (224) respectively, for determining the adjustment scale of the pinch roller (27) and the driven roller (25) respectively.

9. A bulk material ejector for a container as claimed in claim 1, wherein, The driving assembly (3) comprises: A driving motor (31) arranged on the frame body (22); A driving wheel (32) arranged on the transmission shaft of the driving motor (31); A driven wheel (33) arranged on the driving roller (24); And a belt (34) for linearly connecting the driving wheel (32) and the driven wheel (33).

10. A bulk material ejector for a container as claimed in claim 9, wherein, The driving roller (24) is rotatably arranged in the frame body (22) through the driving roller rotating shaft (241), and the driven wheel (33) is arranged on the driving roller rotating shaft (241).

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