Ton bag truck loading multi-station intercommunicating type conveying system

Abstract

The utility model discloses a ton bag truck loading multi-station intercommunicating type conveying system, which relates to the technical field of ton bag loading, and comprises a first conveying path, a second conveying path, a third conveying path and a fourth conveying path, the second conveying path is arranged between the two first conveying paths, and a third steering conveyor is arranged in the middle area of the second conveying path; and the communicating conveying belts comprise two communicating conveying belts for communicating the third steering conveyor and the two first steering conveyors, in the working process, the conveying paths can be communicated by adjusting the postures of the first steering conveyors and the third steering conveyors, materials on the conveying paths where the materials are stacked are conveyed to the conveying paths where the materials are not stacked, and the conveying efficiency is improved. Therefore, material extrusion can be effectively relieved, and the transfer efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag loading, in particular to a multi-station interconnected conveying system for loading ton bags onto trucks. Background Art

[0002] At present, when loading ton bags onto trucks, a ton bag conveying system is used for loading. The conveying system generally includes two or more conveying lines for conveying ton bags. The two or more conveying lines are isolated from each other. In the actual application process, due to the uncontrollable loading speed at the end of the conveying line, the phenomenon of ton bag extrusion on the conveying line will occur, which is not conducive to efficient transfer. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the above problems and provide a multi-station interconnected conveying system for loading ton bags onto trucks.

[0004] To achieve the above purpose, a technical solution of a multi-station interconnected conveying system for loading ton bags onto trucks of the utility model is as follows: A multi-station interconnected conveying system for loading ton bags onto trucks, comprising:

[0005] A first conveying path, including two spaced apart ones, and a first turning conveyor is arranged in the middle area;

[0006] A second conveying path, arranged between the two first conveying paths, and a third turning conveyor is arranged in the middle area;

[0007] A connecting conveyor belt, including two connecting the third turning conveyor and the two first turning conveyors.

[0008] Further, the first conveying path includes a first conveying section and a second conveying section arranged crosswise. The first conveying sections of the two first conveying paths are arranged in parallel at intervals, and the second conveying path is arranged between the two first conveying sections.

[0009] Further, along the conveying path, short conveyor belts are arranged on both sides of the first turning conveyor and the third turning conveyor.

[0010] Further, the first turning conveyor and the third turning conveyor both include a turntable and conveying rollers arranged on the upper surface of the turntable. The conveying rollers are spaced from the upper surface of the turntable. A collecting groove is arranged on the upper surface of the turntable, and a first leakage opening communicating with the collecting groove is arranged on the turntable.

[0011] Further, a receiving tray is arranged in parallel at intervals below the turntable. Two retaining rings are coaxially arranged on the upper surface of the receiving tray, and the two retaining rings are slidably matched with the upper surface of the turntable.

[0012] Further, two cleaning members are provided at both ends of the first material leakage opening in the circumferential direction around the rotary axis of the turntable. The cleaning members are arranged on the lower surface of the turntable, and the cleaning members are slidably engaged with the two retaining rings.

[0013] Further, at least three guide rods are arranged at intervals below the material receiving tray around the rotary axis of the turntable. The material receiving tray is also provided with guide holes corresponding to the guide rods. A supporting elastic member is arranged between the guide rods and the material receiving tray, and the supporting elastic member can provide an upward vertical elastic force to the material receiving tray.

[0014] Further, a bracket is arranged below the turntable, the guide rods are vertically arranged on the bracket, and the supporting elastic member is a compression spring sleeved on the guide rods.

[0015] Further, guide cylinders corresponding to the guide holes one by one are arranged on the lower surface of the material receiving tray, and the guide cylinders are in guiding cooperation with the guide rods.

[0016] Further, a plurality of supporting rolling members are evenly arranged at intervals on the upper surface of the bracket around the rotary axis of the turntable, and the guide rods are located on the side of the supporting rolling members close to the rotary axis.

[0017] The utility model disclosed has the following beneficial effects compared with the prior art: During the working process, the posture of the first turning conveyor and the third turning conveyor can be adjusted to communicate the conveying paths, and the materials on the conveying path with material accumulation are conveyed to the conveying path without material accumulation, so as to effectively relieve the material extrusion and improve the transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic top view structure diagram of an overall multi-station intercommunicating conveying system for loading ton bags of the utility model.

[0019] Figure 2 It is a schematic partial structure diagram of the first conveying path of an overall multi-station intercommunicating conveying system for loading ton bags of the utility model.

[0020] Figure 3 It is a schematic top view structure diagram of a turning conveyor in an overall multi-station intercommunicating conveying system for loading ton bags of the utility model.

[0021] Figure 4 It is a schematic partial structure diagram of the second conveying path of an overall multi-station intercommunicating conveying system for loading ton bags of the utility model.

[0022] Figure 5 It is a schematic partial structure diagram of a turning conveyor in an overall multi-station intercommunicating conveying system for loading ton bags of the utility model.

[0023] Figure 6It is a schematic side view structure diagram of a steering conveyor in a multi-station interconnected conveying system for loading ton bags of the present utility model.

[0024] Figure 7 It is a schematic structure diagram of a hidden turntable of a steering conveyor in the present utility model.

[0025] Figure 8 It is a schematic side view structure diagram of a hidden turntable of a steering conveyor in the present utility model.

[0026] Figure 9 For Figure 8 It is a schematic enlarged partial structure diagram at position A in the present utility model as shown.

[0027] Figure 10 It is a schematic structure diagram of a turntable in the present utility model.

[0028] Figure 11 It is a schematic bottom view structure diagram of a turntable in the present utility model.

[0029] Figure 12 It is a schematic structure diagram of a receiving tray in the present utility model.

[0030] Figure 13 It is a schematic bottom view structure diagram of a receiving tray in the present utility model.

[0031] In the figure: 1. First conveying path; 1a. First conveying section; 10. First long-section conveyor belt; 11. First short-section conveyor belt; 12. First steering conveyor; 120. Turntable; 1200. Plate body; 1201. Collection tank; 1202. Opening; 1203. First leakage opening; 1205. Motor; 1206. Transmission member; 1207. Gear; 1208. Support rolling member; 121. Conveyor roller; 122. Support plate; 126. Receiving tray; 1260. Retaining ring; 1261. Guide hole; 12610. Guide tube; 1262. Discharge port; 12620. Hopper; 1263. Cleaning member; 127. Support elastic member; 128. Guide rod; 129. Bracket; 13. Second short-section conveyor belt; 14. Second steering conveyor; 15. Second conveying section; 2. Second conveying path; 20. Third long-section conveyor belt; 21. Third short-section conveyor belt; 22. Third steering conveyor; 23. Fourth short-section conveyor belt; 3. Connecting conveyor belt. Detailed implementation manners

[0032] Now, the present utility model will be further described in detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, which only illustrate the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0033] Embodiment 1

[0034] Please refer to Figures 1-4, the technical solution of a multi-station interconnected conveying system for bulk bags loading trucks of the present utility model is: a multi-station interconnected conveying system for bulk bags loading trucks, including:

[0035] The first conveying path 1, including two arranged at intervals, and a first turning conveyor 12 is arranged in the middle area;

[0036] The second conveying path 2 is arranged between the two first conveying paths 1, and a third turning conveyor 22 is arranged in the middle area;

[0037] The connecting conveyor belt 3 includes two connecting the third turning conveyor 22 and the two first turning conveyors 12.

[0038] As a specific implementation manner, referring to Figures 1-4 , in this application, a second conveying path 2 is arranged between the two first conveying paths 1, a first turning conveyor 12 is arranged on the first conveying path 1, and a third turning conveyor 22 is arranged in the middle area of the second conveying path 2. Referring to Figure 2 , Figure 3 , when the first conveying path 1 and the second conveying path 2 are conveying normally, the conveying direction of the first turning conveyor 12 is the same as that of the first conveying path 1, and the conveying direction of the third turning conveyor 22 is the same as that of the second conveying path 2. During the working process, the attitude of the first turning conveyor 12 and the third turning conveyor 22 can be adjusted to interconnect the conveying paths, and the materials on the conveying path with material accumulation can be conveyed to the conveying path without material accumulation, so as to effectively relieve the material extrusion and improve the transfer efficiency.

[0039] Specifically, when material accumulation occurs on one first conveying path 1, the materials can be conveyed to the second conveying path 2 through the first turning conveyor 12, the connecting conveyor belt 3 and the third turning conveyor 22, or the accumulated materials can be transferred to another first conveying path 1 through the first turning conveyor 12, the connecting conveyor belt 3, the third turning conveyor 22 and another connecting conveyor belt 3, the first turning conveyor 12. Similarly, when material accumulation occurs on the second conveying path 2, it can be conveyed to any one of the two first conveying paths 1 on both sides to relieve the material accumulation.

[0040] Furthermore, as a specific implementation manner, referring to Figures 1-4 , the first conveying path 1 includes a first conveying section 1a and a second conveying section 15 arranged crosswise, the first conveying sections 1a of the two first conveying paths 1 are arranged in parallel at intervals, and the second conveying path 2 is arranged between the two first conveying sections 1a.

[0041] Specifically, the first conveying section 1a includes a first long-section conveyor belt 10, a first short-section conveyor belt 11, a first turning conveyor 12, a second short-section conveyor belt 13, and a second turning conveyor 14 that are sequentially connected. The second turning conveyor 14 is connected to the second conveying section 15 and is used for turning and conveying. During actual use, detection sensors are provided at the feeding port and discharging port of each section of the conveyor belt. By detecting the situation of materials entering and leaving the conveyor belt through the detection sensors, it is possible to determine whether materials are accumulating. When there is material accumulation on the conveyor belt behind along the conveying direction of the conveying path, the conveyor belt in front is controlled to stop conveying. Among them, the detection sensor can be a through-beam sensor.

[0042] Furthermore, as a specific implementation manner, short-section conveyor belts are provided on both sides of the first turning conveyor 12 and the second turning conveyor 14 along the conveying path. Specifically, the second conveying path includes a third long-section conveyor belt 20, a third short-section conveyor belt 21, a third turning conveyor 22, and a fourth short-section conveyor belt 23. By providing short-section conveyor belts on both sides of the turning conveyor, the conveying distance of the short-section conveyor belt is short, and the accumulation situation of materials can be timely obtained through the detection sensors provided at both ends of the short-section conveyor belt. During actual operation, when there are ton bags accumulated on the turning conveyor, the short-section conveyor belt in front is timely controlled to stop conveying, avoiding the accumulation of ton bags in front of the turning conveyor platform, which facilitates the turning of the turning conveyor.

[0043] Furthermore, it should be noted that the structures of the first turning conveyor 12, the second turning conveyor 14, and the third turning conveyor 22 in this application are the same. Refer to Figure 3 , which is a top view structural schematic diagram of the turning conveyor, including a turntable 120, two support plates 122 arranged on opposite sides of the turntable 120, and conveyor rollers 121 whose two ends are rotatably matched with the support plates 122. The conveyor rollers 121 are connected by conveyor chains and driven by a motor 1205. The turntable 120 can rotate around the axis to achieve the effect of turning and conveying. The above method is commonly used in the art, and those skilled in the art should understand.

[0044] Embodiment 2

[0045] It can be understood that during actual transportation, ton bags may have the phenomenon of leaking materials, especially for granular materials. The leakage of materials has a greater impact on the normal operation of the turning conveyor. When materials accumulate, it will prevent the rotation of the turntable 120 and increase the failure rate. As a further improvement, refer to Figures 5-12 , the difference from Embodiment 1 is that: the turning conveyor includes a turntable 120 and conveyor rollers 121 arranged on the upper surface of the turntable 120. The conveyor rollers 121 are spaced from the upper surface of the turntable 120. A collecting groove 1201 is provided on the upper surface of the turntable 120, and a first leakage port 1203 communicating with the collecting groove 1201 is provided on the turntable 120. Specifically, refer toFigure 5 , Figure 10 , above the turntable 120, a plate body 1200 is fixed. A collection groove 1201 is provided in the middle area of the plate body 1200. An opening 1202 is provided at the bottom of the collection groove 1201. Among them, the opening 1202 from the mouth to the bottom of the collection groove 1201 is a funnel-shaped structure, which is convenient for guiding the material. Through this setting method, when the material leaks from the ton bag, it falls onto the collection groove 1201 below through the conveying roller 121 and then is guided to the mouth, and then falls from the first leakage port 1203 to the lower part of the turntable 120, so as to effectively reduce the phenomenon of material jamming. And due to the working mode of the turntable 120, certain vibration will be generated when the turntable 120 rotates, which is more conducive to the material leaking from the first leakage port 1203.

[0046] Furthermore, as a preferred implementation manner, referring to Figures 6-8 , Figures 12-13 , below the turntable 120, a receiving tray 126 is arranged in parallel at intervals. Two retaining rings 1260 are coaxially arranged on the upper surface of the receiving tray 126. The two retaining rings 1260 are in sliding fit with the upper surface of the turntable; along the direction perpendicular to the turntable 120, the orthographic projections of the two retaining rings 1260 on the turntable 120 are located on both sides of the first leakage port 1203.

[0047] Specifically, the receiving tray 126 is an annular structure and is coaxially arranged with the rotation axis of the turntable 120. Two retaining rings 1260 are arranged on the upper surface of the receiving tray 126. The upper surface of the retaining ring 1260 is in abutting sliding fit with the lower surface of the turntable 120. At this time, the two retaining rings 1260 are located on both sides of the first leakage port 1203. At this time, the material leaking from the first leakage port 1203 can be collected on the receiving tray 126, and a discharge port 1262 is arranged on the receiving tray 126. The discharge port 1262 is connected with a funnel 12620. The material collected on the receiving tray 126 can leak from the funnel 12620 for collection, so as to achieve a better cleaning effect.

[0048] Specifically, the retaining ring 1260 can be a metal ring welded to the receiving tray 126, and a ring body made of graphite material is fixed on the top of the metal ring to achieve a lubricating effect.

[0049] Furthermore, as a preferred implementation manner, referring to Figure 7 , Figure 11, circumferentially around the rotation axis of the turntable 120, two cleaning members 1263 are provided at both ends of the first material leakage port 1203. The cleaning members 1263 are arranged on the lower surface of the turntable 120 and are in sliding fit with the two retaining rings 1260. Specifically, the cleaning member 1263 adopts a strip-shaped plate structure and is made of materials such as brushes and elastic hard plastics. During actual use, it is fixed below the turntable 120 and on both sides of the first material leakage port 1203. When the material receiving tray 126 is installed on the turntable 120, the cleaning member 1263 can extend between the two ring bodies. The bottom of the cleaning member 1263 contacts the surface of the material receiving tray 126, and both ends are in sliding contact with the two ring bodies. Through this setting method, the material leaking from the first material leakage port 1203 can be constrained within the space between the material receiving tray 126, the two annular members, and the two cleaning members 1263. When this space coincides with the discharge port 1262 below, the material can be discharged by the discharge port 1262, thus avoiding the material from scattering on the collection tray and being more conducive to the export of the material.

[0050] Furthermore, it can be understood that during actual use, the material receiving tray 126 and the turntable 120 are in rotational fit. Therefore, both the retaining ring 1260 and the cleaning member 1263 will wear. To compensate for the wear amount, as a preferred implementation method, at least three guide rods 128 are spaced below the material receiving tray 126 around the rotation axis of the turntable 120. The material receiving tray 126 is also provided with guide holes 1261 corresponding to the guide rods 128. A support elastic member 127 is provided between the guide rods 128 and the material receiving tray 126, and the support elastic member 127 can provide an upward vertical elastic force to the material receiving tray 126. By setting the support elastic member 127, the retaining ring 1260 is abutted against the turntable 120 by the elastic force, and when the retaining ring 1260 wears, the material receiving tray 126 can be pushed upward by the elastic force for displacement compensation to ensure the close contact between the retaining ring 1260 and the turntable 120. Avoid material leakage between the retaining ring 1260 and the turntable 120.

[0051] Furthermore, as a specific implementation method, refer to Figures 6-9 , a bracket 129 is provided below the turntable 120. The guide rods 128 are vertically arranged on the bracket 129, and the support elastic member 127 is a compression spring sleeved on the guide rods 128. Specifically, the guide rods 128 can be connected to the bracket 129 by a fixed connection method of welding or a detachable fixed method of threaded connection. The guide rods 128 are vertically arranged and are in guiding fit with the guide holes 1261, thereby guiding the material receiving tray 126. The support elastic member 127 includes a plurality of compression springs sleeved on the plurality of guide rods 128 respectively. This method has a simple and reasonable structure and is convenient to implement.

[0052] Furthermore, as a preferred embodiment, the lower surface of the receiving plate 126 is provided with a guide cylinder 12610 corresponding one-to-one to the guide hole 1261, and the guide cylinder 12610 is guided and cooperated with the guide rod 128. By setting the guide cylinder 12610 and the guide rod 128 for guiding cooperation, a better guiding effect can be achieved.

[0053] Further, as a specific implementation method, refer to Figure 6 , Figure 7 Around the rotation axis of the turntable 120, a plurality of supporting rollers 1208 are evenly spaced on the upper surface of the bracket 129, and the guide rod 128 is located on a side of the supporting roller 1208 close to the rotation axis. Specifically, a gear 1207 is rotatably arranged on the bracket 129, and the axis of the gear 1207 is vertically arranged. A support shaft rotatably matched with the gear 1207 is arranged on the bracket 129, and the support shaft provides axial support force for the gear 1207, wherein the matching method of the support shaft and the gear 1207 adopts the existing technology and is not repeated here. The turntable 120 is connected to the upper surface of the gear 1207, and a motor 1205 is also arranged on the bracket 129. The motor 1205 is connected to the gear 1207 through a transmission member 1206, so as to achieve the effect of rotating the turntable 120. A plurality of support rolling members 1208 are evenly spaced around the support shaft on the bracket 129 to ensure the smooth rotation of the turntable 120, and the guide rod 128 is arranged on the inner side of the support rolling member 1208 close to the support shaft, so that the support rolling member 1208 does not affect the setting of the receiving tray 126, and the structure is reasonable.

[0054] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A multi-station intercommunicating conveying system for loading bulk bags onto vehicles, characterized in that Comprising: A first conveying path (1), including two spaced-apart ones, with an intermediate area disposed on the first turning conveyor (12); A second conveying path (2), disposed between the two first conveying paths (1), with an intermediate area provided with a third turning conveyor (22); A connecting conveyor belt (3), including two that connect the third turning conveyor (22) and the two first turning conveyors (12).

2. The multi-station interconnected conveying system for loading bulk bags onto vehicles according to claim 1, wherein The first conveying path (1) includes a first conveying section (1a) and a second conveying section (15) arranged crosswise, and the first conveying sections (1a) of the two first conveying paths (1) are arranged in parallel and spaced apart, and the second conveying path (2) is disposed between the two first conveying sections (1a).

3. The multi-station intercommunicating conveying system for loading bulk bags onto vehicles according to claim 2, characterized in that, Along the conveying path, short conveyor belts are provided on both sides of the first turning conveyor (12) and the third turning conveyor (22).

4. A multi-station intercommunicating conveying system for loading bulk bags onto vehicles, characterized in that, The first turning conveyor (12) and the third turning conveyor (22) each include a turntable (120) and conveying rollers (121) provided on the upper surface of the turntable (120), the conveying rollers (121) are spaced apart from the upper surface of the turntable (120), a collecting groove (1201) is provided on the upper surface of the turntable (120), and a first material leakage port (1203) communicating with the collecting groove (1201) is provided on the turntable (120).

5. A multi-station interconnected conveying system for loading bulk bags onto vehicles, characterized in that, Below the turntable (120), a receiving tray (126) is arranged in parallel and spaced apart, and two retaining rings (1260) are coaxially provided on the upper surface of the receiving tray (126), and the two retaining rings (1260) are in sliding fit with the upper surface of the turntable.

6. The multi-station intercommunicating conveying system for loading bulk bags onto trucks according to claim 5, wherein, Circumferentially around the rotation axis of the turntable (120), two cleaning members (1263) are provided at both ends of the first material leakage port (1203), the cleaning members (1263) are provided on the lower surface of the turntable (120), and the cleaning members (1263) are in sliding fit with the two retaining rings (1260).

7. A multi-station interconnected conveying system for loading bulk bags onto vehicles, as claimed in claim 5, wherein Circumferentially around the rotation axis of the turntable (120), at least three guide rods (128) are spaced apart below the receiving tray (126), and guide holes (1261) corresponding to the guide rods (128) are also provided on the receiving tray (126), and a support elastic member (127) is provided between the guide rods (128) and the receiving tray (126), and the support elastic member (127) can provide an upward vertical elastic force to the receiving tray (126).

8. A multi-station interconnected conveying system for loading bulk bags onto vehicles, characterized in that, A bracket (129) is provided below the turntable (120), the guide rods (128) are vertically arranged on the bracket (129), and the support elastic member (127) is a compression spring sleeved on the guide rods (128).

9. A multi-station intercommunicating conveying system for loading bulk bags onto vehicles, according to claim 7 or 8, characterized in that, Guide cylinders (12610) corresponding one-to-one with the guide holes (1261) are provided on the lower surface of the receiving tray (126), and the guide cylinders (12610) are in guiding fit with the guide rods (128).

10. A multi-station interconnected conveying system for loading bulk bags onto vehicles, characterized in that, according to claim 7, Circumferentially around the rotation axis of the turntable (120), a plurality of support rolling members (1208) are evenly spaced on the upper surface of the bracket (129), and the guide rods (128) are located on the side of the support rolling members (1208) close to the rotation axis.

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