Material throwing machine for container

Abstract

The invention 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] The present invention relates to the technical field of material conveying equipment, in particular to a material throwing machine for a container, and in particular to a long-distance throwing equipment for materials. Background Art

[0002] In the material transportation process of many industries such as petroleum, chemical, medicine, grain, food, building materials, etc., a large number of material transportation machinery and equipment are used. These material transportation machinery and equipment with various specifications and different functions often have problems such as complex operation, large size, and difficulty in moving during use.

[0003] At present, the general technical solutions used in material conveying equipment (loaders) for general container conveying systems are: using a gravity slide with a large radius bend pipe type, or using one of the general integrated air blowing workstation types. However, the frames, pipes, and platforms in the material conveying equipment of these two solutions on the market are all installed on the ground through fixed brackets, which have the problem of poor flexibility in installation and operation, and cannot quickly move the container for loading. At the same time, the conveying distance of the ordinary gravity slide with a large radius bend pipe container loader is difficult to control, and has high requirements for the installation position of the material storage silo. The adapted silo pipe outlet usually requires an initial clear height of 6 to 9 meters. The ordinary integrated air blowing workstation loader needs to be used through a special air pump, rotary valve, hydraulic pipe system, and fixed platform. The system uses many components, the operation is complicated, and it is not convenient enough during use. Summary of the invention

[0004] The purpose of the present invention is to provide a container material throwing machine to solve the problems existing in the existing gravity slide large radius curved pipe type or general integrated air blowing workstation type material conveying equipment, such as poor installation and adjustment flexibility, complex structure, large size, inflexible conveying distance adjustment, complex operation, and difficulty in moving.

[0005] To achieve the above object, the present invention is implemented by the following technical solutions:

[0006] The present invention provides a material throwing machine for a container, and the material throwing machine includes the following structural arrangements:

[0007] A feed assembly, which is used to connect with upstream material storage equipment such as a silo or tank;

[0008] A material throwing assembly is arranged below the feeding assembly to receive the material leaked from the feeding assembly and throw it out;

[0009] and a driving assembly, which is used to drive the material throwing assembly to enable it to have the ability to throw materials;

[0010] Wherein, the material throwing component comprises:

[0011] Fixed base;

[0012] A frame body, which is arranged on the fixed base, and the frame body is also provided with a discharge port for throwing materials;

[0013] An active roller, which is rotatably disposed in the frame body and driven to rotate by the driving assembly;

[0014] A driven roller is rotatably disposed in the frame body and its position can be adjusted, and the arrangement position of the driven roller in the frame body is lower than that of the driving roller;

[0015] A throwing belt, which is used to linearly connect the active roller and the driven roller together;

[0016] and a pressure wheel which is rotatably arranged in the frame body and whose position can be adjusted, and the pressure wheel is used for pressing the throwing belt, so as to adjust the pre-tightening parameters of the throwing belt.

[0017] Furthermore, a material throwing machine for a container: the feeding component includes a feeding pipe, a material control valve and a feeding nozzle which are connected in sequence, and the feeding nozzle is used to evenly spread the material on the throwing belt.

[0018] Furthermore, a material throwing machine for a container: the feed pipe is arranged as a structure with a round top and a small bottom; the side of the feeding nozzle is arranged as a wedge-shaped structure, and presents a structure with a wide top and a narrow bottom.

[0019] Preferably, the material discharge control angle parameter between the feeding nozzle and the material control valve in the present invention can be adjusted and fixed at will. The feeding pipe is in the form of an upper circle and a lower part, with a circular central hole at the top and a square structure at the bottom, which is installed at the inlet of the material control valve. The bottom of the material control valve is aligned with the top of the feeding nozzle, and the material control valve can control the flow of the 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 wheel and the conveying belt. Its side shape is wedge-shaped and is wide at the top and narrow at the bottom. A slender 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 conveying belt.

[0021] Furthermore, a material throwing machine for a container: a fixing frame is fixedly arranged on the fixing base, and the frame body is rotatably arranged on the fixing frame.

[0022] Specifically, the elevation angle of the projection belt can be adjusted as a whole through the rotatable setting of the frame body, thereby changing the projection angle of the material.

[0023] Furthermore, a material throwing machine for a container: the discharge port is arranged at the end of the frame body, and the end face of the discharge port is circular in structure, which is used to be sleeved with the cuff of the container sea bag.

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

[0025] Furthermore, a material throwing machine for a container: the material throwing assembly also includes a driven roller adjustment plate, and a waist-shaped hole is arranged on the frame body; the driven roller adjustment plate is slidably arranged on the frame body corresponding to the position of the waist-shaped hole and covers the waist-shaped hole, the driven roller is arranged on the driven roller shaft, the driven roller shaft is rotatably arranged on the driven roller adjustment plate and the driven roller shaft is located in the waist-shaped hole.

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

[0027] Furthermore, a material throwing machine for a container: the driving assembly comprises:

[0028] A driving motor, which is arranged on the frame body;

[0029] A driving wheel, which is arranged on the transmission shaft of the driving motor;

[0030] A driven wheel, which is arranged on the driving roller;

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

[0032] Furthermore, a material throwing machine for a container: the active roller is rotatably arranged in the frame body through the active roller shaft, and the driven wheel is arranged on the active roller shaft.

[0033] Specifically, in the container material conveyor provided by the present invention, the driven roller is arranged on the lower side of the frame body and has a cylindrical or spindle-shaped structure. The driven roller can be obliquely adjusted through the waist-shaped hole on the frame body. The driven roller adjustment scale line on the frame body can accurately display the adjustment data. The scale line is in a long strip structure and is engraved with precise numerical scales and easy-to-identify characters. The scale adjustment range is controlled at 1 to 3 cm.

[0034] Specifically, the pressure wheel is installed on the frame body and has a dumbbell-shaped structure. A pressure wheel rotating shaft is provided in the middle, and its relative position can be adjusted along the oblique direction of the frame body. A pressure wheel adjustment scale line is also provided on the frame body to facilitate the synchronous adjustment of the position parameters of the pressure wheel to ensure that the pressure wheel applies appropriate friction force to the throwing belt. The adjustment range is controlled within 3 to 5 cm.

[0035] Specifically, the pressure wheel is installed in the frame body, and can press the throwing belt through the pressure wheel adjustment plate and the pressure wheel adjustment hole on the frame body, so as to adjust the pre-tightening parameters of the throwing belt, and then after the driven roller and the throwing belt are adjusted in linkage, the internal elevation angle parameters of the throwing belt can be changed. That is, the driven roller, the pressure wheel, and the active roller can slide through the waist-shaped hole set on the frame body, and the inclined adjustment of the pressure wheel can change the inclination angle of the throwing belt, thereby changing the projection angle of the material, and the angle can be controlled at 5 to 13 degrees.

[0036] Beneficial effects of the present invention:

[0037] (1) The container material throwing machine designed by the present invention can solve the technical problems faced by existing material conveying equipment used when loading bulk materials into containers, such as complex structure, large size, inflexible conveying distance adjustment, complex operation, and difficulty in moving.

[0038] (2) The material throwing machine for containers designed by the present invention can conveniently and flexibly introduce materials into the inlet of the material control valve by installing a square-to-round feeding pipe above the material control valve, meeting the requirements of silos with different calibers and outlet heights. The material control valve can control the flow rate and distance of the thrown material, and the feeding nozzle can evenly lay the material on the throwing belt to enable the material to obtain an initial velocity, which is more conducive to long-distance throwing.

[0039] (3) The material throwing machine for containers designed by the present invention can adjust the angle of the frame body as a whole by rotatably setting the frame body on a fixed base, and then can drive the throwing belt in the frame body to adjust the elevation angle as a whole, so as to change the throwing angle of the material. At the same time, the present invention can quickly and accurately apply the best friction force to the throwing belt by adjusting the oblique position of the pressure wheel, so as to facilitate the synchronous high-speed rotation between the throwing belt and the wheel group (active roller, driven roller), and by adjusting the spatial position between the driven roller and the pressure wheel, it can assist in adjusting the outlet elevation angle of the throwing belt, so as to further adjust the throwing angle of the material in a small range, realize the long-distance throwing of the material, and be more conducive to loading into the container. By arranging belts and driven wheels at the shaft ends of the driving motor and the active roller, the torque of the motor can be quickly transmitted to the active roller, the throwing belt and the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0041] Figure 1 A schematic structural diagram of a container material throwing machine designed for embodiment 1 of the present invention;

[0042] Figure 2 This is a schematic diagram of the structure of the feed assembly in Example 1 of the present invention;

[0043] Figure 3 This is a schematic diagram of the structure of the material throwing assembly in Example 1 of the present invention;

[0044] Figure 4 Schematic diagram of the structure of the driving component in Example 1 of the present invention.

[0045] Markings in the figure: 1-feeding assembly, 2-material throwing assembly, 3-driving assembly, 11-feeding pipe, 12-material control valve, 13-feeding nozzle, 21-fixed base, 22-frame body, 23-discharge port, 24-active roller, 25-driven roller, 26-throwing belt, 27-pressing wheel, 28-pressing wheel adjustment plate, 29-driven roller adjustment plate, 211-fixed frame, 221-pressing wheel adjustment hole, 222-waist hole, 223-pressing wheel adjustment scale line, 224-driven roller adjustment scale line, 241-active roller shaft, 251-driven roller shaft, 271-pressing wheel shaft, 31-driving motor, 32-active wheel, 33-driven wheel, 34-belt. DETAILED DESCRIPTION

[0046] 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 described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", etc., indicating the position or positional relationship, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. 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 the data used in this way can be interchangeable where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein.

[0048] Example 1

[0049] like Figures 1 to 4 As shown, this embodiment 1 designs a material throwing machine for a container, and the material throwing machine includes the following structural settings:

[0050] A feeding assembly 1 is used to connect with an upstream material storage device such as a silo or a material tank. The feeding assembly 1 comprises a feeding pipe 11, a material control valve 12 and a feeding nozzle 13 which are sequentially connected and arranged. The feeding pipe 11 is configured as a structure with a round top and a low bottom. The side of the feeding nozzle 13 is configured as a wedge-shaped structure and presents a structure with a wide top and a narrow 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 is arranged below the feeding assembly 1 (specifically, below the feeding nozzle 13) to receive the material leaked from the feeding nozzle 13 and throw it out. It includes a fixed base 21, a frame body 22, an active roller 24, a driven roller 25, a throwing belt 26, a pressure wheel 27, a pressure wheel adjustment plate 28 and a driven roller adjustment plate 29. A fixed frame 211 is fixedly arranged on the fixed base 21, and the frame body 22 is rotatably arranged on the fixed frame 211. There are a discharge port 23 for throwing materials, a pressure wheel adjustment hole 221, a waist-shaped hole 222, a pressure wheel adjustment scale line 223 and a driven roller adjustment scale line 224. The discharge port 23 is arranged at the end of the frame body 22 and the end face of the discharge port 23 is circular, which is used to be sleeved with the cuff of the container sea bag. The active roller 24 is rotatably arranged in the frame body 22 through the active roller shaft 241. The active roller shaft 241 is provided with a driven wheel 33 for driving it to rotate. The driven roller 25 is arranged on the driven roller shaft 251, the driven roller adjustment plate 29 is slidably arranged on the frame body 22 corresponding to the position of the waist-shaped hole 222, the driven roller shaft 251 is rotatably arranged on the driven roller adjustment plate 29 and the driven roller shaft 251 is located at the waist-shaped hole 222, the setting position of the driven roller 25 is lower than the active roller 24, the throwing belt 26 is linearly connected to the active roller 24 and the driven roller 25, the pressing wheel 27 is arranged on the pressing wheel shaft 271, and the pressing wheel adjustment plate 28 corresponds to the pressing wheel shaft 271. The position of the wheel adjustment hole 221 is slidably set on the frame body 22 and the sliding adjustment direction is toward the direction of pressing the throwing belt 26. The pressure wheel shaft 271 is rotatably set 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, so as to adjust the preload parameters 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 scales of the pressure wheel 27 and the driven roller 25 respectively.

[0052] And a driving component 3, which is used to drive the material throwing component 2 to enable it to have the ability to throw materials, and includes: a driving motor 31, a driving wheel 32, a driven wheel 33 and a belt 34, the driving motor 31 is arranged on the frame body 22, the driving wheel 32 is arranged on the transmission shaft of the driving motor 31, the driven wheel 33 is arranged on the active roller 24 (specifically, it is arranged on the active roller shaft 241), and the belt 34 linearly connects the active wheel 32 and the driven wheel 33.

[0053] Specifically, the material throwing assembly 2 in the above-mentioned embodiment 1 includes: an active roller 24, a driven roller 25, a throwing belt 26 and a pressure wheel 27. The active roller 24 and the driven roller 25 are cylindrical or spindle-shaped. The active roller 24, the driven roller 25 and the pressure wheel 27 are arranged in a triangle, and the three are connected as a whole by the throwing belt 26. They are installed in the middle position of the frame. The driven roller 25 and the pressure wheel 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 wheel 27, the elevation angle of the throwing belt 26 can be changed, thereby adjusting the angle of the throwing belt 26 to throw the material to meet the throwing requirements for different materials and different conveying distances.

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

[0055] The above are preferred embodiments of the present invention and are only used to explain the present invention, not to limit the present invention. Any obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A material throwing machine for a container, characterized in that: The material throwing machine includes the following structural settings: Feed assembly (1); A material throwing assembly (2), which is arranged below the feeding assembly (1) and is used to receive the material leaking from the feeding assembly (1) and throw it out; and a driving component (3) for driving the material throwing component (2) to enable it to have the ability to throw materials; Wherein, the material throwing component (2) comprises: Fixed base (21); A frame body (22) is arranged on the fixed base (21), and a discharge port (23) for ejecting materials is also arranged on the frame body (22); an active roller (24) rotatably disposed in the frame body (22) and driven to rotate by the driving assembly (3); A driven roller (25) is rotatably disposed in the frame body (22) and its position can be adjusted, and the position of the driven roller (25) in the frame body (22) is lower than that of the active roller (24); A throwing belt (26) for linearly connecting the active roller (24) and the driven roller (25); and a pressure wheel (27) which is rotatably arranged in the frame body (22) and whose position can be adjusted, wherein the pressure wheel (27) is used to press the throwing belt (26) to adjust the pre-tightening parameters of the throwing belt (26).

2. A container material throwing machine according to claim 1, characterized in that: The feed assembly (1) comprises a feed pipe (11), a material control valve (12) and a feed nozzle (13) which are connected in sequence, and the feed nozzle (13) is used to evenly spread the material on the throwing belt (26).

3. A container material throwing machine according to claim 2, characterized in that: The feed pipe (11) is configured as a structure with a round top and a small bottom; the side of the feed nozzle (13) is configured as a wedge-shaped structure, presenting a structure that is wide at the top and narrow at the bottom.

4. The material throwing machine for container according to claim 1, characterized in that: A fixing frame (211) is also fixedly arranged on the fixing base (21), and the frame body (22) is rotatably arranged on the fixing frame (211).

5. The material throwing machine for container according to claim 1, characterized in that: The discharge port (23) is arranged at the end of the frame body (22), and the end surface of the discharge port (23) is circular in structure, and is used for sleeve connection with the cuff of the container sea bag.

6. The material throwing machine for container according to claim 1, characterized in that: The material throwing assembly (2) further comprises a pressure wheel adjustment plate (28), and the frame body (22) is provided with a pressure wheel adjustment hole (221); The pressure wheel adjustment plate (28) is slidably arranged on the frame body (22) corresponding to the position of the pressure wheel adjustment hole (221); the pressure wheel (27) is arranged on the pressure wheel rotating shaft (271); the pressure wheel rotating shaft (271) is rotatably arranged on the pressure wheel adjustment plate (28) and the pressure wheel rotating shaft (271) is located in the pressure wheel adjustment hole (221); the sliding adjustment direction of the pressure wheel adjustment plate (28) is towards the direction of pressing the throwing belt (26).

7. The material throwing machine for container according to claim 1, characterized in that: The material throwing assembly (2) further comprises a driven roller adjustment plate (29), and a waist-shaped hole (222) is provided on the frame body (22); The driven roller adjustment 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 adjustment plate (29) and the driven roller rotating shaft (251) is located in the waist-shaped hole (222).

8. A container material throwing machine according to claim 6 or 7, characterized in that: The frame body (22) is also provided with a pressure wheel adjustment scale line (223) and a driven roller adjustment scale line (224) for respectively determining the adjustment scales of the pressure wheel (27) and the driven roller (25).

9. The material throwing machine for container according to claim 1, characterized in that: The driving assembly (3) comprises: A driving motor (31) is arranged on the frame body (22); A driving wheel (32) is arranged on the transmission shaft of the driving motor (31); A driven wheel (33) disposed on the driving roller (24); and a belt (34) for linearly connecting the driving wheel (32) and the driven wheel (33).

10. A container material throwing machine according to claim 9, characterized in that: The active roller (24) is rotatably arranged in the frame body (22) via an active roller rotating shaft (241), and the driven wheel (33) is arranged on the active roller rotating shaft (241).

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