Three-way funnel for belt conveyor

Abstract

The utility model discloses a three-way funnel for a belt conveyor, and relates to the technical field of three-way funnels, the three-way funnel comprises a device body, a control panel and a fixing rod, a blanking hopper is connected above the device body, a blanking port is arranged below the blanking hopper, a quantitative box is movably arranged on the inner side of a mounting frame, and the quantitative box is connected with the control panel. Discharging ports are formed in the two sides of the bottom end of the device body correspondingly, and a steel plate door is movably installed in the middle of the inner wall of the device body. Materials are poured into a discharging hopper, enter a quantitative box through a discharging opening, then the quantitative box is filled, a first pneumatic telescopic rod works to push the quantitative box to move towards the left side, after a movable plate leaves a mounting frame, the movable plate is opened downwards under the action of gravity, and then a certain amount of materials in the quantitative box enter a device body; the problem that a quantitative discharging structure does not exist is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-way funnels, in particular to a three-way funnel for a belt conveyor. Background Art

[0002] The structure of the three-way funnel mainly includes a feed chamber and two discharge chambers. The material enters through the feed port and then unloads in different directions. The belt conveyor loading funnel can control the material flow by adjusting the opening degree of the steel plate door, thereby ensuring the uniformity and stability of material transportation. Before the material enters the belt conveyor, the material passing through the loading funnel will first enter the funnel. During this period, if the amount of material is too large, it will accumulate inside the funnel. The loading funnel can effectively alleviate this accumulation and ensure the smoothness of the transportation process. The current funnel steel plate door does not have a disassembly and replacement structure. Once damaged, it will affect the use of the entire device, and the funnel does not have the function of quantitative unloading. In view of this, in-depth research was conducted on the above-mentioned problems, and this case was created. Utility Model Content

[0003] The utility model aims to provide a three-way funnel for a belt conveyor, so as to solve the problem that the existing three-way funnel for a belt conveyor mentioned in the background technology has no disassembly and replacement structure and quantitative material discharge.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-way funnel for a belt conveyor, comprising a device body, a control panel and a fixing rod, a lower hopper is connected to the top of the device body, a lower material port is arranged at the bottom of the lower hopper, and a mounting frame is installed on the inner side of the device body below the lower material port, a metering box is movably installed on the inner side of the mounting frame, discharge ports are arranged on both sides of the bottom end of the device body, a steel plate door is movably installed at the middle position of the inner wall of the device body, a control panel is installed on the outer wall at one end of the device body, a mounting port is arranged on the outer wall at the other end of the device body, and an inspection panel is installed on the inner side of the mounting port.

[0005] Preferably, a movable plate is movably mounted below the quantitative box via a rotating shaft, and a baffle is connected to one side above the quantitative box.

[0006] Preferably, a first pneumatic telescopic rod is installed on one side of the quantitative box, both inner walls of the mounting frame are provided with limiting grooves, and both outer walls above the quantitative box are movably connected to the limiting grooves through limiting blocks.

[0007] Preferably, a second pneumatic telescopic rod is installed on the outer wall of one end of the device body, and a buffer spring is installed on the outer wall of one end of the second pneumatic telescopic rod, one end of the second pneumatic telescopic rod is movably connected to a rotating part, and one end of the steel plate door is fixedly connected to the rotating part by bolts.

[0008] Preferably, the other end of the steel plate door is movably connected to a fixed shaft via a bearing, and the fixed shaft is fixedly connected to the inspection plate via bolts.

[0009] Preferably, gears are installed on both sides above the inspection plate, and racks are meshingly installed below the gears, fixed rods are connected below the racks, and the inner walls of the installation openings are provided with fixed grooves that match the fixed rods.

[0010] Preferably, screw rods are installed on the outer walls of the device body at both sides of the installation port, and screw holes matching with the screw rods are provided on the outer wall of one end of the fixing rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model provides a screw rod, a gear and a rack. The screw rods on both sides are disassembled to move them away from the screw holes, and then the gears on both sides are rotated. The gears are meshed with the racks to move the fixing rod to the side away from the fixing groove. Then the bolts on the rotating part are disassembled to separate the steel plate door from the rotating part. Then the inspection plate in the installation opening is taken out, and the steel plate door can be removed at the same time. Then the bolts of the fixing shaft and the inspection plate are disassembled to realize the disassembly and replacement of the steel plate door, which solves the problem of not having a disassembly and replacement structure.

[0013] (2) The utility model provides a feed hopper, a dosing box and a first pneumatic telescopic rod. Materials are poured into the feed hopper, and the materials enter the dosing box through the feed opening, and then the dosing box is filled. The first pneumatic telescopic rod is used to push the dosing box to move to the left. When the movable plate leaves the mounting frame, gravity causes it to open downward, and then a certain amount of material in the dosing box enters the device body, thereby solving the problem of not having a quantitative feed structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the device body of the utility model;

[0015] Figure 2 This is a schematic diagram of the front view structure of the device body of the utility model;

[0016] Figure 3 This is a side structural diagram of the mounting frame of the utility model;

[0017] Figure 4 This is a schematic diagram of the top view of the steel plate door of the utility model;

[0018] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. discharge port; 2. device body; 3. movable plate; 4. metering box; 5. discharge port; 6. discharge hopper; 7. baffle; 8. first pneumatic telescopic rod; 9. mounting frame; 10. steel plate door; 11. second pneumatic telescopic rod; 12. buffer spring; 13. rotating part; 14. control panel; 15. inspection panel; 16. fixed shaft; 17. rack; 18. gear; 19. mounting port; 20. screw; 21. screw hole; 22. fixing groove; 23. fixing rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] Example 1: Please refer to Figure 1-Figure 5 A three-way funnel for a belt conveyor includes a device body 2, a control panel 14 and a fixing rod 23. A lower hopper 6 is connected to the upper part of the device body 2, a lower material port 5 is arranged below the lower hopper 6, and a mounting frame 9 is installed on the inner side of the device body 2 below the lower material port 5, a quantitative box 4 is movably installed on the inner side of the mounting frame 9, a discharge port 1 is arranged on both sides of the bottom end of the device body 2, a steel plate door 10 is movably installed at the middle position of the inner wall of the device body 2, a control panel 14 is installed on the outer wall of one end of the device body 2, a mounting port 19 is arranged on the outer wall of the other end of the device body 2, and an inspection plate 15 is installed on the inner side of the mounting port 19;

[0022] A movable plate 3 is movably mounted below the quantitative box 4 through a rotating shaft, and a baffle 7 is connected to one side above the quantitative box 4;

[0023] A first pneumatic telescopic rod 8 is installed on one side of the quantitative box 4, and both inner walls of the mounting frame 9 are provided with limit grooves, and both outer walls above the quantitative box 4 are movably connected to the limit grooves through limit blocks;

[0024] A second pneumatic telescopic rod 11 is installed on the outer wall of one end of the device body 2, and a buffer spring 12 is installed on the outer wall of one end of the second pneumatic telescopic rod 11. One end of the second pneumatic telescopic rod 11 is movably connected to a rotating member 13, and one end of the steel plate door 10 is fixedly connected to the rotating member 13 by bolts;

[0025] Specifically, Figure 1 , Figure 2 and Figure 3As shown, when this structure is used, the material is poured into the discharge hopper 6, and the material enters the quantitative box 4 through the discharge port 5, and then the quantitative box 4 is filled, and the quantitative box 4 is pushed to move to the left by the first pneumatic telescopic rod 8. When the movable plate 3 leaves the mounting frame 9, gravity causes it to open downward, and then a certain amount of material in the quantitative box 4 enters the device body 2, and quantitative discharge is realized.

[0026] Embodiment 2: The other end of the steel plate door 10 is movably connected to a fixed shaft 16 through a bearing, and the fixed shaft 16 is fixedly connected to the inspection plate 15 through bolts;

[0027] Gears 18 are installed on both sides above the inspection plate 15, and racks 17 are meshed and installed below the gears 18, and fixed rods 23 are connected below the racks 17. The inner wall of the installation opening 19 is provided with fixed grooves 22 that match the fixed rods 23.

[0028] The outer wall of the device body 2 on both sides of the installation opening 19 is installed with screw rods 20, and the outer wall of one end of the fixing rod 23 is provided with screw holes 21 that match the screw rods 20;

[0029] Specifically, Figure 3 and Figure 4 As shown, when this structure is used, the screw rods 20 on both sides are removed to move them away from the screw holes 21, and then the gears 18 on both sides are rotated, and the gears 18 are engaged with the racks 17 to move the fixing rod 23 to the side away from the fixing groove 22, and then the bolts on the rotating member 13 are removed to disengage the steel plate door 10 from the rotating member 13, and then the inspection plate 15 in the mounting port 19 is taken out, and the steel plate door 10 can be removed at the same time, and then the bolts of the fixing shaft 16 and the inspection plate 15 are removed, and the steel plate door 10 can be disassembled and replaced.

[0030] Working principle: When using this device, first pour the material into the lower hopper 6, then the material enters the device body 2, and the material falls onto the conveyor through the discharge port 1. The second pneumatic telescopic rod 11 works to make the rotating member 13 drive the steel plate door 10 to tilt to the left or right, and the steel plate door 10 blocks the mouth of the discharge port 1, and the material discharge position is adjusted, so that the material is discharged downward from the discharge port 1 on the left or right side;

[0031] The first step to implement the innovation point:

[0032] By pouring the material into the discharge hopper 6, the material enters the quantitative box 4 through the discharge port 5, and then the quantitative box 4 is filled, and the quantitative box 4 is pushed to move to the left by the first pneumatic telescopic rod 8. When the movable plate 3 leaves the mounting frame 9, gravity causes it to open downward, and then a certain amount of material in the quantitative box 4 enters the device body 2 for discharge.

[0033] The second innovation point implementation steps:

[0034] Step 1: Remove the screw rods 20 on both sides to make them away from the screw holes 21, then rotate the gears 18 on both sides, and mesh the gears 18 with the racks 17 to move the fixing rods 23 to the side away from the fixing grooves 22, and then remove the bolts on the rotating member 13 to separate the steel door 10 from the rotating member 13;

[0035] Step 2: Then take out the inspection plate 15 in the installation opening 19, and simultaneously remove the steel door 10 for inspection. When the steel door 10 needs to be replaced, remove the bolts of the fixed shaft 16 and the inspection plate 15.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-way funnel for a belt conveyor, comprising a device body (2), a control panel (14) and a fixing rod (23), characterized in that: A lower hopper (6) is connected to the top of the device body (2), a lower material outlet (5) is provided below the lower material outlet (6), and a mounting frame (9) is installed on the inner side of the device body (2) below the lower material outlet (5), a quantitative box (4) is movably installed on the inner side of the mounting frame (9), discharge ports (1) are provided on both sides of the bottom end of the device body (2), a steel plate door (10) is movably installed at the middle position of the inner wall of the device body (2), a control panel (14) is installed on the outer wall of one end of the device body (2), a mounting port (19) is provided on the outer wall of the other end of the device body (2), and an inspection plate (15) is installed on the inner side of the mounting port (19).

2. A three-way funnel for a belt conveyor according to claim 1, characterized in that: A movable plate (3) is movably mounted below the quantitative box (4) via a rotating shaft, and a baffle (7) is connected to one side above the quantitative box (4).

3. A three-way funnel for a belt conveyor according to claim 1, characterized in that: A first pneumatic telescopic rod (8) is installed on one side of the quantitative box (4), and limiting grooves are provided on both inner walls of the mounting frame (9), and both outer walls above the quantitative box (4) are movably connected to the limiting grooves via limiting blocks.

4. The three-way funnel for a belt conveyor according to claim 1, characterized in that: A second pneumatic telescopic rod (11) is installed on the outer wall of one end of the device body (2), and a buffer spring (12) is installed on the outer wall of one end of the second pneumatic telescopic rod (11), one end of the second pneumatic telescopic rod (11) is movably connected to a rotating member (13), and one end of the steel plate door (10) is fixedly connected to the rotating member (13) by bolts.

5. The three-way funnel for a belt conveyor according to claim 1, characterized in that: The other end of the steel plate door (10) is movably connected to a fixed shaft (16) via a bearing, and the fixed shaft (16) is fixedly connected to the inspection plate (15) via bolts.

6. A three-way funnel for a belt conveyor according to claim 1, characterized in that: Gears (18) are installed on both sides above the inspection plate (15), and racks (17) are meshed and installed below the gears (18). Fixed rods (23) are connected below the racks (17), and the inner wall of the installation opening (19) is provided with fixed grooves (22) that match the fixed rods (23).

7. A three-way funnel for a belt conveyor according to claim 6, characterized in that: The outer walls of the device body (2) on both sides of the installation opening (19) are both installed with screw rods (20), and the outer wall of one end of the fixing rod (23) is both provided with screw holes (21) matching with the screw rods (20).

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