Folding belt conveyor

Abstract

The utility model provides a folding type belt conveyor which comprises a first frame body, a second frame body and a folding driving assembly, the first frame body comprises two first side plates, a tail roller is arranged at one end of the first frame body, the second frame body comprises two second side plates, a driving roller is arranged at one end of the second frame body, and the folding driving assembly is arranged at the other end of the second frame body. One ends of the two second side plates are rotationally connected with one ends of the two first side plates correspondingly, the folding driving assembly comprises two first hydraulic cylinders, the outer walls of the two first side plates are each provided with a first mounting frame, and the cylinder body ends of the two first hydraulic cylinders are rotationally connected with the two first mounting frames correspondingly; the outer walls of the two second side plates are each provided with a second mounting frame, and the telescopic ends of the two first hydraulic cylinders are rotationally connected with the two second mounting frames correspondingly. The belt conveyor can be folded, so that the length of the belt conveyor is reduced, the occupied space of the belt conveyor is saved, and the belt conveyor is convenient to transfer or transport.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a foldable belt conveyor. Background Art

[0002] A belt conveyor is a machine used to transport materials from one location to another, such as transporting materials from a low place to a high place, so as to facilitate the subsequent handling or processing of the materials. Existing belt conveyors are generally long machines. When the belt conveyor is transported, the belt conveyor will occupy a large length of space and require a transport vehicle with a longer carriage for transportation, which makes the transportation process of the belt conveyor more inconvenient. Utility Model Content

[0003] The utility model aims to provide a foldable belt conveyor, which can be folded to reduce the length of the belt conveyor, save the space occupied by the belt conveyor, and facilitate the transfer or transportation of the belt conveyor.

[0004] To achieve the above-mentioned purpose and other related purposes, the utility model provides a folding belt conveyor, which includes: a first frame, a second frame and a folding drive assembly, the first frame includes two first side plates, one end of the first frame is provided with a tail roller, and the two ends of the tail roller are respectively rotatably connected to the two first side plates; the second frame includes two second side plates, one end of the second frame is provided with a driving roller, the two ends of the driving roller are respectively rotatably connected to the two second side plates, the driving roller is drivingly connected to the driving device, and the two second side plates are respectively connected to the ends of the first side plates away from the driving roller. The folding drive assembly comprises two first hydraulic cylinders, a first mounting frame is respectively provided on the outer wall of the two first side plates away from the end of the tail roller, the cylinder ends of the two first hydraulic cylinders are respectively rotatably connected to the two first mounting frames, a second mounting frame is respectively provided on the outer wall of the two second side plates away from the end of the driving roller, and the telescopic ends of the two first hydraulic cylinders are respectively rotatably connected to the two second mounting frames; wherein, a plurality of rollers are provided on the first frame and the second frame, and belts are provided on the driving roller and the tail roller, and a plurality of the rollers cooperate with the belts.

[0005] In an example of the folding belt conveyor of the present invention, a third frame is provided at an end of the second frame away from the first frame, the third frame includes two third side plates, the driving roller is installed at an end of the third frame away from the second frame, both ends of the driving roller are respectively rotatably connected to the two third side plates, one end of the two third side plates away from the driving roller is respectively rotatably connected to one end of the two second side plates away from the first frame, and a second folding driving assembly is provided at the rotation connection between the second frame and the third frame.

[0006] In an example of the folding belt conveyor of the utility model, the second folding drive assembly includes two second hydraulic cylinders, and a third mounting bracket is respectively provided on the outer wall of the two second side plates away from one end of the first frame body, and the cylinder ends of the two second hydraulic cylinders are respectively rotatably connected to the two third mounting brackets, and a fourth mounting bracket is respectively provided on the outer wall of the two third side plates facing one end of the second frame body, and the telescopic ends of the two second hydraulic cylinders are respectively rotatably connected to the two fourth mounting brackets.

[0007] In an example of the folding belt conveyor of the utility model, a plurality of the rollers are provided on the third frame.

[0008] In an example of the folding belt conveyor of the utility model, a plurality of legs are provided at the bottom of the first frame, the tops of the plurality of legs are respectively fixedly connected to the two first side panels, and the plurality of legs are respectively distributed along the extension direction of the two first side panels.

[0009] In an example of the folding belt conveyor of the present invention, a first fixed plate is respectively fixedly installed on the two first side plates toward one end of the second frame, a first rotating shaft is passed through one end of the two first fixed plates away from the first side plates, a second fixed plate is respectively fixedly installed on the two second side plates toward one end of the first frame, and one end of the two second fixed plates away from the second side plates are rotatably connected to two ends of the first rotating shaft.

[0010] In an example of the folding belt conveyor of the present invention, a third fixed plate is respectively fixedly installed on the two second side plates toward one end of the third frame, a second rotating shaft is passed through one end of the two third fixed plates away from the second side plates, a fourth fixed plate is respectively fixedly installed on the two third side plates toward one end of the second frame, and one end of the two fourth fixed plates away from the third side plates are rotatably connected to the two ends of the second rotating shaft.

[0011] In an example of the folding belt conveyor of the utility model, the driving device is a driving motor, and the output end of the driving motor is drivingly connected to the driving roller.

[0012] In an example of the folding belt conveyor of the utility model, a plurality of pressure roller mounting frames are respectively provided at the top of the first frame facing one end of the second frame and the top of the second frame facing one end of the first frame, a pressure roller is rotatably mounted on each of the pressure roller mounting frames, and the plurality of pressure rollers cooperate with the belt.

[0013] In an example of the folding belt conveyor of the utility model, the rollers include an upper roller and a lower roller, the upper roller cooperates with the belt located on the upper side, and the lower roller cooperates with the belt located on the lower side.

[0014] In an example of the folding belt conveyor of the utility model, a plurality of upper roller mounting frames are respectively provided on the first frame, the second frame and the third frame, and two upper rollers are rotatably mounted on each of the upper roller mounting frames.

[0015] In an example of the folding belt conveyor of the utility model, a belt bracket is provided on the top of the third frame body facing one end of the second frame body.

[0016] The utility model folding belt conveyor utilizes the folding drive component to drive the first frame and the second frame to fold or unfold, and utilizes the second folding drive component to drive the second frame and the third frame to fold or unfold, thereby reducing the length of the belt conveyor, saving the space occupied by the belt conveyor, and facilitating the transfer or transportation of the belt conveyor. The pressure roller can prevent the belt at the rotating connection of the belt conveyor from bulging upward when the belt conveyor is working, and the belt bracket can support the belt hanging downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the foldable belt conveyor of the utility model after being unfolded;

[0018] Figure 2 This is a schematic diagram of the structure of an embodiment of the foldable belt conveyor of the utility model after folding;

[0019] Figure 3 It is a structural schematic diagram of another embodiment of the foldable belt conveyor of the utility model after being unfolded;

[0020] Figure 4 This is a schematic diagram of the structure of another embodiment of the foldable belt conveyor of the utility model after folding;

[0021] Figure 5 It is a cross-sectional view of the connection between the first frame and the second frame in one embodiment of the folding belt conveyor of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the connection between the second frame and the third frame in another embodiment of the foldable belt conveyor of the utility model.

[0023] Component number:

[0024] 100, first frame; 110, first side plate; 120, tail roller; 130, outrigger; 140, first fixed plate; 150, first rotating shaft; 200, second frame; 210, second side plate; 220, driving roller; 230, driving device; 240, second fixed plate; 250, third fixed plate; 260, second rotating shaft; 300, folding driving assembly; 310, first hydraulic cylinder; 320, first mounting frame ; 330, second mounting frame; 400, third frame; 410, third side plate; 420, fourth fixed plate; 430, belt bracket; 500, second folding drive assembly; 510, second hydraulic cylinder; 520, third mounting frame; 530, fourth mounting frame; 600, roller; 610, upper roller; 620, lower roller; 630, upper roller mounting frame; 700, pressure roller mounting frame; 710, pressure roller; 800, belt. DETAILED DESCRIPTION

[0025] The following describes the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and the features in the embodiments can be combined with each other without conflict. It should also be understood that the terms used in the embodiments of the present invention are intended to describe specific implementation schemes, rather than to limit the scope of protection of the present invention. The test methods for which specific conditions are not specified in the following examples are usually carried out under conventional conditions or under the conditions recommended by the manufacturers.

[0026] When numerical ranges are given in the embodiments, it should be understood that unless otherwise specified in the present invention, both endpoints of each numerical range and any value between the two endpoints can be selected. Unless otherwise defined, all technical and scientific terms used in the present invention are in accordance with the prior art mastery of those skilled in the art and the description of the present invention, and any method, device and material of the prior art similar or equivalent to the method, device and material in the embodiments of the present invention can also be used to implement the present invention.

[0027] See also Figure 1 , Figure 2 and Figure 5The utility model provides a folding belt conveyor, which includes: a first frame 100, a second frame 200 and a folding drive assembly 300. The first frame 100 includes two first side plates 110. A tail roller 120 is provided at one end of the first frame 100. The two ends of the tail roller 120 are respectively rotatably connected with the two first side plates 110. The second frame 200 includes two second side plates 210. A driving roller 220 is provided at one end of the second frame 200. The two ends of the driving roller 220 are respectively rotatably connected with the two second side plates 210. The driving roller 220 is drivingly connected with a driving device 230. The ends of the two second side plates 210 away from the driving roller 220 are respectively rotatably connected with the ends of the two first side plates 110 away from the tail roller 120. The folding drive assembly 300 includes two first hydraulic cylinders 310, a first mounting frame 320 is respectively provided on the outer wall of the two first side plates 110 away from the tail roller 120, the cylinder ends of the two first hydraulic cylinders 310 are respectively rotatably connected to the two first mounting frames 320, and a second mounting frame 330 is respectively provided on the outer wall of the two second side plates 210 away from the driving roller 220, and the telescopic ends of the two first hydraulic cylinders 310 are respectively rotatably connected to the two second mounting frames 330. Among them, a plurality of rollers 600 are provided on the first frame 100 and the second frame 200, and a belt 800 is provided on the driving roller 220 and the tail roller 120, and a plurality of the rollers 600 cooperate with the belt 800.

[0028] The first frame 100 can be erected on the ground or base surface using a bracket or other device, or can be installed on other equipment, such as a garbage screening station, etc. When the second frame 200 is controlled to fold toward the side of the first frame 100 by the folding drive assembly 300, the telescopic ends of the two first hydraulic cylinders 310 are controlled to contract, and the telescopic ends of the two first hydraulic cylinders 310 are used to drive the second mounting frame 330 to move, thereby driving the second side panel 210 to move along the rotation connection point between the second side panel 210 and the first side panel 110, and driving the second frame 200 to complete the folding process. When the second frame 200 is controlled to unfold toward the side away from the first frame 100 by the folding drive assembly 300, the telescopic ends of the two first hydraulic cylinders 310 are controlled to extend, and the telescopic ends of the two first hydraulic cylinders 310 are used to drive the second mounting frame 330 to move, thereby driving the second side panel 210 to move along the rotation connection point between the second side panel 210 and the first side panel 110, and driving the second frame 200 to complete the unfolding process. The driving device 230 can drive the driving roller 220 to rotate, thereby driving the belt 800 and the tail roller 120 to move and transport materials. The utility model can be folded, thereby reducing the length of the belt conveyor, saving the space occupied by the belt conveyor, and facilitating the transfer or transportation of the belt conveyor.

[0029] See also Figure 3 and Figure 4In an example of the folding belt conveyor of the utility model, a third frame 400 is provided at one end of the second frame 200 away from the first frame 100, and the third frame 400 includes two third side panels 410. The driving roller 230 is installed at one end of the third frame 400 away from the second frame 200, and the two ends of the driving roller 230 are rotatably connected with the two third side panels 410 respectively, and the ends of the two third side panels 410 away from the driving roller 230 are rotatably connected with the ends of the two second side panels 210 away from the first frame 100 respectively, and a second folding driving assembly 500 is provided at the rotation connection between the second frame 200 and the third frame 400. The second folding drive assembly 500 includes two second hydraulic cylinders 510, and a third mounting frame 520 is respectively provided on the outer wall of the two second side panels 210 away from the first frame 100, and the cylinder ends of the two second hydraulic cylinders 510 are respectively rotatably connected to the two third mounting frames 520, and a fourth mounting frame 530 is respectively provided on the outer wall of the two third side panels 410 facing the second frame 200, and the telescopic ends of the two second hydraulic cylinders 510 are respectively rotatably connected to the two fourth mounting frames 530. A plurality of rollers 600 are provided on the third frame 400. The second folding drive assembly 500 can drive the third frame 400 to fold toward the second frame 200, thereby further reducing the length of the belt conveyor, saving the space occupied by the belt conveyor, and facilitating the transfer or transportation of the belt conveyor.

[0030] See also Figure 1 In an example of the folding belt conveyor of the utility model, a plurality of legs 130 are provided at the bottom of the first frame 100, the tops of the plurality of legs 130 are respectively fixedly connected to the two first side panels 110, and the plurality of legs 130 are respectively distributed along the extension direction of the two first side panels 110.

[0031] See also Figure 5 In an example of the folding belt conveyor of the utility model, a first fixing plate 140 is fixedly installed at one end of the two first side plates 110 facing the second frame 200, a first rotating shaft 150 is passed through one end of the two first fixing plates 140 away from the first side plates 110, a second fixing plate 240 is fixedly installed at one end of the two second side plates 210 facing the first frame 100, and one end of the two second fixing plates 240 away from the second side plates 210 is rotatably connected to both ends of the first rotating shaft 150. The first fixing plate 140, the second fixing plate 240 and the first rotating shaft 150 can make the rotating structure more stable and the folding operation smoother.

[0032] See also Figure 6In an example of the folding belt conveyor of the utility model, a third fixed plate 250 is fixedly installed on each of the two second side plates 210 toward one end of the third frame 400, a second rotating shaft 260 is passed through one end of the two third fixed plates 250 away from the second side plates 210, a fourth fixed plate 420 is fixedly installed on each of the two third side plates 410 toward one end of the second frame 200, and one end of the two fourth fixed plates 420 away from the third side plates 410 is rotatably connected to both ends of the second rotating shaft 260.

[0033] See also Figure 5 In an example of the folding belt conveyor of the utility model, the driving device 230 is a driving motor, and the output end of the driving motor is drivingly connected to the driving roller 220. The top of the first frame 100 facing one end of the second frame 200 and the top of the second frame 200 facing one end of the first frame 100 are respectively provided with a plurality of roller mounting frames 700, each of which is rotatably mounted with a roller 710, and the plurality of rollers 710 cooperate with the belt 800. The roller mounting frames 700 and the rollers 710 can prevent the belt 800 at the rotating connection from bulging upward when the belt conveyor is working.

[0034] See also Figure 5 and Figure 6 In an example of the folding belt conveyor of the utility model, the roller 600 includes an upper roller 610 and a lower roller 620, the upper roller 610 cooperates with the belt 800 located on the upper side, and the lower roller 620 cooperates with the belt 800 located on the lower side. A plurality of upper roller mounting frames 630 are respectively provided on the first frame 100, the second frame 200 and the third frame 400, and two upper rollers 610 are rotatably mounted on each of the upper roller mounting frames 630. A belt bracket 430 is provided at the top of the third frame 400 facing one end of the second frame 200. The belt bracket 430 can support the belt 800 hanging down.

[0035] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A folding belt conveyor, characterized in that: include: A first frame, wherein the first frame comprises two first side plates, a tail roller is provided at one end of the first frame, and two ends of the tail roller are rotatably connected to the two first side plates respectively; A second frame, wherein the second frame comprises two second side plates, a driving roller is provided at one end of the second frame, two ends of the driving roller are respectively rotatably connected to the two second side plates, the driving roller is drivingly connected to a driving device, and one end of the two second side plates away from the driving roller is respectively rotatably connected to one end of the two first side plates away from the tail roller; A folding drive assembly, the folding drive assembly comprising two first hydraulic cylinders, a first mounting frame is respectively provided on the outer wall of the two first side plates away from the end of the tail roller, the cylinder ends of the two first hydraulic cylinders are respectively rotatably connected to the two first mounting frames, and a second mounting frame is respectively provided on the outer wall of the two second side plates away from the driving roller, and the telescopic ends of the two first hydraulic cylinders are respectively rotatably connected to the two second mounting frames; Wherein, a plurality of rollers are arranged on the first frame and the second frame, a belt is sleeved on the driving roller and the tail roller, and a plurality of the rollers are matched with the belt.

2. The folding belt conveyor according to claim 1, characterized in that: A third frame is provided at an end of the second frame away from the first frame, and the third frame includes two third side plates. The driving roller is installed at an end of the third frame away from the second frame, and both ends of the driving roller are rotatably connected with the two third side plates respectively, and one end of the two third side plates away from the driving roller is rotatably connected with one end of the two second side plates away from the first frame respectively, and a second folding driving assembly is provided at the rotation connection between the second frame and the third frame.

3. The folding belt conveyor according to claim 2, characterized in that: The second folding drive assembly includes two second hydraulic cylinders, and a third mounting frame is respectively provided on the outer wall of the two second side plates away from one end of the first frame body, and the cylinder ends of the two second hydraulic cylinders are respectively rotatably connected to the two third mounting frames, and a fourth mounting frame is respectively provided on the outer wall of the two third side plates facing one end of the second frame body, and the telescopic ends of the two second hydraulic cylinders are respectively rotatably connected to the two fourth mounting frames.

4. The folding belt conveyor according to claim 1, characterized in that: A plurality of legs are disposed at the bottom of the first frame, the tops of the plurality of legs are respectively fixedly connected to the two first side panels, and the plurality of legs are respectively distributed along the extension direction of the two first side panels.

5. The folding belt conveyor according to claim 1, characterized in that: A first fixing plate is fixedly installed on each end of the two first side plates toward the second frame body, a first rotating shaft is passed through each end of the two first fixing plates away from the first side plates, a second fixing plate is fixedly installed on each end of the two second side plates toward the first frame body, and each end of the two second fixing plates away from the second side plates is rotatably connected to both ends of the first rotating shaft.

6. The folding belt conveyor according to claim 2, characterized in that: A third fixed plate is respectively fixedly installed on one end of the two second side plates toward the third frame body, a second rotating shaft is passed through one end of the two third fixed plates away from the second side plates, a fourth fixed plate is respectively fixedly installed on one end of the two third side plates toward the second frame body, and one end of the two fourth fixed plates away from the third side plates is rotatably connected to two ends of the second rotating shaft.

7. The folding belt conveyor according to claim 1, characterized in that: The driving device is a driving motor, and the output end of the driving motor is drivingly connected to the driving roller.

8. The folding belt conveyor according to claim 1, characterized in that: A plurality of pressure roller mounting frames are respectively arranged at the top of the first frame toward one end of the second frame and at the top of the second frame toward one end of the first frame, each of the pressure roller mounting frames is rotatably mounted with a pressure roller, and the plurality of pressure rollers cooperate with the belts.

9. The folding belt conveyor according to claim 2, characterized in that: The rollers include upper rollers and lower rollers, the upper rollers cooperate with the belt located on the upper side, and the lower rollers cooperate with the belt located on the lower side. The first frame, the second frame and the third frame are respectively provided with a plurality of upper roller mounting frames, and two upper rollers are rotatably mounted on each of the upper roller mounting frames.

10. The folding belt conveyor according to claim 2, characterized in that: A belt bracket is provided on the top of the third frame body facing one end of the second frame body.

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